unified_texts stringlengths 32 30.1k | OpenStatus_id int64 0 4 | input_ids list | token_type_ids list | attention_mask list |
|---|---|---|---|---|
C# ResetBinding flip the DataGridView
===
I had a [problem][1] that was partially solved. To explain it quickly : I have a grid binded to a complex object that require to be serialized. When the object is build back from the serialization, event like on the grid doesn't refresh the table display. Someone told me to re... | 2 | [
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How do I persist a ByRef variable into .net winforms dialog form?
===
I am creating a "department picker" form that is going to serve as a modal popup form with many of my "primary" forms of a Winforms application. Ideally the user is going to click on an icon next to a text box that will pop up the form, they will se... | 0 | [
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Precision of reals through writeln/readln in Delphi
===
My clients application exports and imports quite a few variables of type real through a text file using writeln and readln. I've tried to increase the width of the fields written so the code looks like:
writeln(file, exportRealvalue:30); //using excess w... | 0 | [
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Load in memory text into WebBrowser control
===
On the .Net WebBrowser control the only way I can see to load a page to it is to set the URL property. But I would like to instead give it some HTML code that I already have in memory without writing it out to a file first. Is there any way to do this? Or are there an... | 0 | [
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Case Sensitivity when querying SQL Server 2005 from .NET using OleDB
===
I have a query that I'm executing from a .NET application to a SQL Server database and it seems to take quite a while to complete (5+ Minutes). I created a test app in c# to try to see what was talking so long (the query should return quickly). ... | 0 | [
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What needs checking in for a Grails app?
===
What parts of a Grails application need to be stored in source-control? Some obvious parts that are needed:
- grails-app directory
- test directory
- web-app directory
Now we reach questions like:
- If we use a Grails plug-in (like gldapo), do we need to... | 0 | [
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Has anyone run into problems in TortoiseSVN where the 'author' isn't written to the log?
===
I have someone connecting to my repository using the url (substituted the IP address):
**svn+ssh://craig@123.45.67.89/subversion**
Yet when they commit files, the author entry is "null".
According to this article: http:... | 0 | [
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Implementing rulers in C# form
===
Does anyone have a good technique (or tutorial) to implement rulers within a C# Windows form? I want to display an image while showing rulers that indicate your mouse position to allow a more accurate positioning of the cursor. Just like the image below:
![alt text][1]
I tried ... | 0 | [
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Ideas to replace Stored Procedure in Cash Flow report
===
We have a Cash flow report which is basically in this structure:
Date |Credit|Debit|balance|
09/29| 20 | 10 | 10 |
09/30| 0 | 10 | 0 |
The main problem is the balance, and as we are using a DataSet for the Data, it's kinda hard... | 2 | [
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Regular expression to match non-english characters?
===
What is the easiest way to match non-english characters in a Regex? I would like to match all words individually in an input string, but the language may not be English, so I will need to match things like ü, ö, ß, and ñ. Also, this is in javascript/jquery, so an... | 0 | [
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How to wire a middle tier of Objects to a data tier consisting of a DataSet?
===
I have a middle tier containing several related objects and a data tier that is using a DataSet with several DataTables and relationships.
I want to call a Save method on one of my objects (a parent object) and have its private variabl... | 0 | [
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What regEx can I use to Split a string into whole words but only if they start with # ?
===
I have tried this...
Dim myMatches As String() = System.Text.RegularExpressions.Regex.Split(postRow.Item("Post"), "\b\#\b")
But it is splitting all words, I want an array of words that start with#
Thanks! | 0 | [
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Using asp:content markup more than once in the masterpage
===
I'm new to ASP.NET and want to have an asp:content control for the page title, but I want that value to be used for the <title> tag and for a page header. When I tried to do this with two <asp:ContentPlaceHolder> tags with the same id, it complained that I ... | 0 | [
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Good LINQ cheatsheets with VB.NET syntax?
===
I've been looking for a cheatsheet to help me remember LINQ syntax but the only ones I've found have been for C#. It seems like the C# syntax for LINQ is pretty different from the VB.NET syntax.
Any suggestions for a good, concise list of LINQ syntax for VB.NET?
| 0 | [
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MSBuild - Getting the target called from command line
===
Does anyone know how to get the name of the TARGET (/t) called from the MSBuild command line? There are a few types of targets that can be called and I want to use that property in a notification to users.
Example:
msbuild Project.proj **/t:ApplicationDep... | 0 | [
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How to run Visual Studio post-build events for debug build only
===
How can I limit my post-build events to running only for one type of build? I'm using the events to copy DLLs to a local IIS virtual directory but I don't want this happening on the build server in release mode. | 0 | [
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mysql "drop database" takes time -- why?
===
mysql5.0 with a pair of databases "A" and "B", both with large innodb tables. "drop database A;" freezes database "B" for a couple minutes. Nothing is using "A" at that point, so why is this such an intensive operation?
Bonus points: Given that we use "A", upload data in... | 0 | [
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How Do I Authenticate to ActiveResource to Avoid the InvalidAuthenticityToken Response?
===
I created a Rails application normally. Then created the scaffold for an event class. Then tried the following code. When run it complains about a InvalidAuthenticityToken when the destroy method is executed. How do I authentic... | 0 | [
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Abstracting storage data structures within XPath
===
I have a collection of data stored in XDocuments and DataTables, and I'd like to address both as a single unified data space with XPath queries. So, for example, "/Root/Tables/Orders/FirstName" would fetch the value of the Firstname column in every row of the DataTa... | 0 | [
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Ruby - Regex String Insertion
===
I need to substitute the value of a string into my regular expression in Ruby. Is there an easy way to do this? For example:
foo = "0.0.0.0"
goo = "here is some other stuff 0.0.0.0"
if goo =~ /foo's value goes here/
puts "success!"
end | 0 | [
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Exception Thrown Causes RunTime Error.
===
We have developed a website that uses MVC, C#, and jQuery. In one of my controller classes we are validating inputs from the user and if it fails we throw an exception that the Ajax error parameter(aka option) handles. (We use Block UI to display the error message. BlockUI i... | 0 | [
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Error sending mail with System.Web.Mail
===
An older application using System.Web.Mail is throwing an exception on emails coming from <em>hr@domain.com</em>. Other addresses appear to be working correctly. We changed our mail server to Exchange 2007 when the errors started, so I assume that is where the problem is. Do... | 0 | [
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Parsing Performance (If, TryParse, Try-Catch)
===
I know plenty about the different ways of handling parsing text for information. For parsing integers for example, what kind of performance can be expected. I am wondering if anyone knows of any good stats on this. I am looking for some real numbers from someone who ha... | 0 | [
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C# .NET / javascript : Collapsable Table Rows - what about this is wrong?
===
I have a C# .NET page where I want to make rows collapse when a button is pressed. I found many tutorials like this one (http://codingforums.com/archive/index.php?t-90375.html), tried to implement their solutions, but none of them do anythi... | 0 | [
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What is a Lambda?
===
Could someone provide a good description of what a Lambda is? We have a tag for them and they're on the secrets of C# question, but I have yet to find a good definition and explanation of what they are in the first place. | 0 | [
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Any success rendering HDVideo with WPF MediaElement? Is there a better video player option for WPF?
===
I'm using a WPF MediaElement to render HD video in an application. When the size of the MediaElement gets over about 300 units square the video stutters and the computer is nearly totally unresponsive. I need to ... | 0 | [
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Separation of Presentation and Business Tiers with Spring
===
In my just-completed project, I was working getting distributed transactions working.
We implemented this using JBoss's Arjuna Transaction Manager, and Spring's declarative transaction boundaries.
Our request sequence looked like:
browser -> se... | 0 | [
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How do I share a menu definition between a context menu and a regular menu in WPF
===
I have a defined MenuItem that I would like to share between two different menus on one page. The menu contains functionallity that is the same between both menus and I do not want two copies of it. Is there anyway to define a MenuIt... | 0 | [
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How to improve performance and memory usage with a large number of polygons on a canvas?
===
The project I'm working on needs to render an ESRI shape file, which can have a large number of polygons/shapes. When I add all these polygons, lines, points, etc to the canvas I'm using, it gets really slow.
To draw the s... | 0 | [
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NHibernate ICriteria - Does the sort allow for null?
===
Using NHibernate ICriteria and adding .AddOrder ... I want to sort by a property that is sometimes null with all the populated ones at the top. Will .AddOrder allow me to do this? If not is there an alternative?
The sorting options for ILists leave a lot to ... | 0 | [
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Waiting for user input with a timeout
===
I have searched but apparently my google foo is weak. What I need is a way to prompt for user input in the console and have the request time out after a period of time and continue executing the script if no input comes in. As near as I can tell, Read-Host does not provide thi... | 0 | [
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How do I list / export private keys from a keystore?
===
How do I list and export a private key from a keystore?
| 0 | [
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transaction isolation problem or wrong approach?
===
I was helping out some colleagues of mine with an SQL problem. Mainly they wanted to move all the rows from table A to table B (both tables having the same columns (names and types)). Although this was done in Oracle 11g I don't think it really matters.
Their ini... | 0 | [
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send e-mail and check status
===
Using Java mail, I would like to send an e-mail and check the status. Possible statuses include:
* Hard-bounce: No mail server found
* Soft-bounce: Mail server found, but account not found
* Success
Is it even possible to send an e-mail and get some feedback about the delivery... | 0 | [
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How to order headers in .NET C++ projects
===
I'm trying to build a new .NET C++ project from scratch. I am planning to mix managed and unmanaged code in this project.
this forum thread
[IDataObject : ambiguous symbol error][1] answers a problem I've seen multiple times.
Post #4 states
"Move all 'using namespa... | 0 | [
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In firebug, how do I find out all of the css styles being applied to a particular element?
===
I'm way buried in many nested levels of css, and I can't tell which style layer/level is messing up my display. How can I find out everything that's being applied to a particular element?
| 0 | [
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Using underscores in Java variables and method names
===
Even nowadays I often see underscores in Java variables and methods, an example are member variables (like "m_count" or "_count"). As far as I remember, to use underscores in these cases is called bad style by Sun.
The only place they should be used is in con... | 0 | [
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Using "Remember Me" functionality for auethentication .NET 2.0
===
My client wants me to enable a "Remember Me" checkbox when the user logs in. I am encrypting and storing both the usernamd and password in a cookie.
However, you cannot write to a textbox when it's in password mode.
I've seen this done numerous ... | 0 | [
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How do I convert HTML to RTF (Rich Text) in .NET without paying for a component?
===
Is there a free third-party or .NET class that will convert HTML to RTF (for use in a rich-text enabled Windows Forms control)?
The "free" requirement comes from the fact that I'm only working on a prototype and can just load the B... | 0 | [
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How do I use LINQ to query for items, but also include missing items?
===
I'm trying to chart the number of registrations per day in our registration system. I have an Attendee table in sql server that has a smalldatetime field A_DT, which is the date and time the person registered.
I started with this:
var ... | 0 | [
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SQL 2005 Express Edition - Install new instance
===
Looking for a way to programatically, or otherwise, add a new instance of SQL 2005 Express Edition to a system that already has it installed without actually installing it again. What I'm using right now is the following command line and switches switches as part of... | 0 | [
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Best Visual Studio Hardware Upgrade
===
I have a reasonably modern developer desktop (E6600, ASUS PN5-E, 2GB RAM, 350GB SATA2, Vista Ultimate x32), but I'd like to squeeze some more out of it. I am wondering what the best bang-for-bucks hardware upgrade would be.
If I limit my budget to £150GBP (~$300USD), what ... | 0 | [
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While-clause in T-SQL that loops forever
===
I was recently tasked with debugging a strange problem within an e-commerce application. After an application upgrade the site started to hang from time to time and I was sent in to debug. After checking the event log I found that the SQL-server wrote ~200 000 events in a c... | 0 | [
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What is the difference between __reduce__ and __reduce_ex__ ?
===
I understand that these methods are for pickling/unpickling and have no relation to the reduce built-in function, but what's the difference between the 2 and why do we need both?
| 0 | [
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How to programmatically get the CPU cache page size in C++?
===
I'd like my program to read the cache line size of the CPU it's running on in C++.
I know that this can't be done portably, so I will need a solution for Linux and another for Windows (Solutions for other systems could be usefull to others, so post the... | 0 | [
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How can I extract the address information from a Compressed ESRI shapefile datasource?
===
When I download the zip file from the website it contains files with the following extensions:
.dbf
.prj
.sbn
.sbx
.shp
.shp.xml
.shx
Is this is a common data file format that I download or purchase a converter?
I t... | 0 | [
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404 page that displays requested page
===
I recently migrated a website to a new CMS (Umbraco). A lot of the links have changed, but they can be easily corrected by searching for patters in the url, so I would like to write something that will redirect to the correct page if the old one is not found. That part isn't a... | 0 | [
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How can I create Exchange distribution list inside the GAL using .NET?
===
We need to remotely create an Exchange 2007 distribution list from Asp.Net.
Near as I can tell, the only way to create a distribution list in the GAL is via the exchange management tools. Without installing this on our web server, is there ... | 0 | [
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Generating an Excel file in ASP.NET
===
I am about to add a section to an ASP.NET app (VB.NET codebehind) that will allow a user to get data returned to them as an Excel file, which I will generate based on database data. While there are several ways of doing this, each has its own drawbacks. How would _you_ return ... | 0 | [
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TDD and Mocking out TcpClient
===
How do people approach mocking out TcpClient (or things like TcpClient)?
I have a service that takes in a TcpClient. Should I wrap that in something else more mockable? How should I approach this? | 0 | [
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Programmatically find the number of cores on a machine
===
This is more of a curiosity question than something that needs actual solving, but is there a way to determine how many cores a machine has from C++ in a platform-independent way? If no such thing exists, what about determining it per-platform (Windows/*nix/Ma... | 0 | [
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What do I use for ChangeKey in EWS UpdateItem?
===
I'm trying to use Exchange Web Services to update a calendar item. I'm creating an ItemChangeType, and then an ItemIdType. I have a unique ID to use for ItemIdType.Id, but I have nothing to use for the ChangeKey. When I leave it out, I get an ErrorChangeKeyRequired... | 0 | [
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How do you break into the debugger from Python source code?
===
What do you insert into Python source code to have it break into pdb (when execution gets to that spot)? | 0 | [
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text that only exists if css is enabled
===
I have a website in which I provide tooltips for certain things using a hidden <span> tag and javascript to track various mouse events. It works excellently. This site somewhat caters towards people with vision issues, so I try to make things degrade as well as possibl... | 0 | [
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.NET File Sync Library
===
Is there a good .NET file syncing library? It can be pretty basic and only needs to work on local and mapped drives (no server client model like rsync is needed).
And yes, I know there is the MS Sync Services, but that is *a lot* more than what I need. | 0 | [
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Desktop Applications: Architectural Frameworks?
===
I was wondering if there are any architectural frameworks out there to create desktop or standalone applications, in Java or C# for instance. It seems that there are tons of them available for web applications but I can't find many good resources on frameworks or arc... | 0 | [
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What is the easiest way to read/manipulate query string params using javascript?
===
The examples I've seen online seem much more complex than I expected *(manually parsing &/?/= into pairs, using regular expressions, etc).* We're using asp.net ajax *(don't see anything in their client side reference)* and would cons... | 0 | [
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Will upgrading Php 5.2.5 to 5.2.6 result in any problems?
===
We're currently running with php 5.2.5. We have now encountered a bug that creates a seg fault. Our first idea at the solution is upgrading to version 5.2.6 but are skeptical of problems that it will create. We are running Apache and host a dozen or so site... | 0 | [
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Generating 'neigbours' for users based on rating
===
I'm looking for techniques to generate 'neighbours' (people with similar taste) for users on a site I am working on; something similar to the way last.fm works.
Currently, I have a compatibilty function for users which could come into play. It ranks users on havi... | 0 | [
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Tracking Globalization progress
===
With our next major release we are looking to globalize our ASP.Net application and I was asked to think of a way to keep track of what code has been already worked on in this effort.
My thought was to use a custom Attribute and place it on all classes that have been "fixed".
... | 0 | [
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Retrieve NTLM Active Directory user data to Rails w/o IIS
===
I believe that we can allow Firefox to sent NTLM data to SharePoint sites to do automatic authentication, and I think that this is doable with IIS.
I'd like to do the same thing with an internal Rails site.
Does anyone know of way that I could authent... | 0 | [
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Ruby on Rails Content Management Systems?
===
Is there a viable open source Ruby on Rails content management system out there?
I need a CMS with the ability to manage structured content, content relationships, classification (structured taxonomy and free tagging) and simple publishing workflow. I'd prefer the co... | 4 | [
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Can a Sequence Diagram realistically capture your logic in the same depth as code?
===
I use UML Sequence Diagrams all the time, and am familiar with the UML2 notation.
But I only ever use them to capture the essence of what I intend to do. In other words the diagram always exists at a level of abstraction above ... | 0 | [
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How do I detect when someone shakes an iPhone?
===
I want to react when somebody shakes the iPhone. I don't particularly care how they shake it, just that it was waved vigorously about for a split second. Does anyone know how to detect this? | 0 | [
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Is there some way to make variables like $a and $b in regard to strict?
===
I like <tt>strict</tt>. I use strict, especially in development.
I know that strict allows unqualified use of <tt>$a</tt> and <tt>$b</tt> without complaining. I have a module that I think provides clean code for processing hashes, and I kn... | 0 | [
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Interfacing with Compris POS
===
Does anyone have any data on how to interface with a Compris POS? I have a Compris POS, and I need to grab data from the database. I can't get information from NCR regarding the underlying data format, and I was wondering if anyone had reverse engineered the device, or had any document... | 0 | [
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Order of items in classes: Fields, Properties, Constructors, Methods
===
Is there a C# official guideline for the order of items in terms of class structure?
Does it go:
- Public Fields
- Private Fields
- Properties
- Constructors
- Methods
?
I threw together a quick Timer class at Refactor... | 0 | [
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Adding AutoComplete to an Infragisitcs UltraDateTimeEditor control
===
I'm attempting to modify an Infragisitcs UltraDateTimeEditor control so that the current year and a default time are inserted when the user only enters values for the month and day.
The control has an AutoFillDate property, however setting this ... | 0 | [
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Slicehost installation profile
===
I'm no UNIX Guru, but I've had to set up a handful of slices for various web projects. I've used the articles on there to set up users, a basic firewall, nginx or apache, and other bits and pieces of a basic web server.
I foresee more slice administration in my future. **Is there... | 0 | [
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Django: Capturing url parameters in request.GET
===
I am currently defining regular expressions in order to capture parameters in a url, as described in the tutorial. How do I access parameters from the url as part the HttpRequest object? My HttpRequest.GET currently returns an empty QueryDict object.
I'd like to... | 0 | [
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Get list of available Windows audio file formats
===
I've got a C# program that's supposed to play audio files. I've figured out how to play any sound file for which Windows has a codec by using DirectShow, but now I want to properly fill in the filter box on the Open dialog. I'd like to automatically list any file ... | 0 | [
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HTML input style to hide the box but show the contents
===
I have a form in HTML where our users fill in the data and then print it. The data isn't saved anywhere. These forms come from outside our company and are built as html pages to resemble the original as closely as possible and then stuffed away and forgotten... | 0 | [
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Custom method in model to return an object
===
In the database I have a field named 'body' that has an XML in it. The
method I created in the model looks like this:
def self.get_personal_data_module(person_id)
person_module = find_by_person_id(person_id)
item_module = Hpricot(person_module... | 0 | [
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Send file using POST from a Python script
===
This is an almost-duplicate of [http://stackoverflow.com/questions/68477/send-file-using-post-from-a-python-script][1], but I'd like to add a caveat: I need something that properly handles the encoding of fields and attached files. The solutions I've been able to find blow... | 0 | [
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Restlet - serving up static content
===
Using Restlet I needed to serve some simple static content in the same context as my web service. I've configured the component with a Directory, but in testing, I've found it will only serve 'index.html', everything else results in a 404.
router.attach("/", new Directory(con... | 0 | [
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Looking to Read Bytes from File in Python
===
Similar to [this](http://stackoverflow.com/questions/5415/convert-bytes-to-floating-point-numbers-in-python) question, I am trying to read in an ID3v2 tag header and am having trouble figuring out how to get individual bytes in python.
I first read all ten bytes into a ... | 0 | [
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Jagged Button edges in Internet Explorer
===
How do you remove the jagged edges from a wide button in internet explorer? For example:
![alt text][1]
[1]: http://latrine.dgx.cz/images/explorer-buttons6-en.gif | 0 | [
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How robust is the asp.net profile system? Is it ready for prime time?
===
I've used asp.net profiles (using the AspNetSqlProfileProvider) for holding small bits of information about my users. I started to wonder how it would handle a robust profile for a large number of users. Does anyone have experience using this on... | 0 | [
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Forward an invocation of a variadic function in C
===
In C, is it possible to forward the invocation of a variadic function? As in,
<pre>int my_printf(char *fmt, ...) {
fprintf(stderr, "Calling printf with fmt %s", fmt);
return SOMEHOW_INVOKE_LIBC_PRINTF;
}
</pre>
Forwarding the invocation in the manne... | 0 | [
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Can you catch a native exception in C# code?
===
In C# code can you catch a native exception thrown from deep in some unmanaged library? If so do you need to do anything differently to catch it or does a standard try...catch get it? | 0 | [
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In ActionScript (NaN==parseFloat(input.text)) warns that it will always be false. Why?
===
Despite the rather clear [documentation](http://www.adobe.com/support/flash/action_scripts/actionscript_dictionary/actionscript_dictionary620.html) which says that parseFloat() can return NaN as a value, when I write a block lik... | 0 | [
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Executing dynamic SQL in a SQLServer 2005 function
===
I will preface this question by saying, I do not think it is solvable. I also have a workaround, I can create a stored procedure with an OUTPUT to accomplish this, it is just easier to code the sections where I need this checksum using a function.
This code wil... | 0 | [
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What is the minimum length number the luhn algorithm will work on?
===
Excluding the check digit, what is the minimum length number the luhn algorithm will work on?
My thoughts are that it would work on any number greater than 2 digits (again, excluding the check digit).
The reason I ask is because if i have a... | 0 | [
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RSS or ATOM to syndicate content?
===
Which is best? I always produce ATOM feeds, as they seem more comprehensive, but I'm not sure whichh is technically better. | 0 | [
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How to find out if a Timer is running?
===
If I have an instance of a System.Timers.Timer that has a long interval - say 1 minute, how can I find out if it is started without waiting for the Tick? | 0 | [
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Which browser has the best support for HTML 5 currently?
===
Where can I test HTML 5 functionality today - is there any test build of any rendering engines which would allow testing, or is it to early? I'm aware that much of the spec hasn't been finalised, but some has, and it would be good to try it out! | 3 | [
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When to use IEnumerable over IEnumerable<>
===
Due to the lack of generic variance in the .NET framework, is it more "correct" to have methods that handle the non-generic versions of the System.Collection interfaces, if the methods are being designed to handle multiple types?
Ideally, once moved to .NET 3.5, the co... | 0 | [
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How much difference does BLOB make in comparison with VARCHAR()?
===
If I don't know the length of a text entry (e.g. a blog post, description or other long text), what's the best way to store it in MYSQL? | 0 | [
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Using Alfresco Communtiy in production?
===
Anyone out there using the community (not enterprise subscription) version of Alfresco in production? Anyone with an enterprise subscription have any comments on doing so? | 0 | [
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Whats the best way to start using Mylyn?
===
I've heard a lot of good things about Mylyn in eclipse.
What should I try and set up to give me a taste of how I could use it?
Thanks
| 0 | [
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How to select from Varchar where where `Value` is not part of a group
===
I'm trying to do this
SELECT `Name`,`Value` FROM `Constants` WHERE `Name` NOT IN ('Do not get this one'|'or this one');
But it doesn't seem to work.
How do I get all the values, except for a select few, without doing this:
... | 0 | [
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Why are the built in functions in PHP so randomly named?
===
It seems that there is no real pattern to the way functions are named, str_replace, strrpos, strip_tags, stripslashes are just some.
Why is this the case? | 0 | [
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Ruby off the rails
===
Sometimes it feels that my company is the only company in the world using Ruby but not Ruby on Rails, to the point that Rails has almost become synonymous with Ruby.
I'm sure this isn't really true, but it'd be fun to hear some stories about non-Rails Ruby usage out there. | 0 | [
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When ThreadPool.QueueUserWorkItem returns false
===
The MSDN states that the method returns
> true if the method is successfully
> queued; NotSupportedException is
> thrown if the work item is not queued.
For testing purposes how to get the method to return false? Or it is just a "suboptimal" class design? | 0 | [
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How Do I Create a New Excel File Using JXL?
===
I'm trying to create a new Excel file using jxl, but am having a hard time finding examples in their API documentation and online. | 0 | [
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How to create a custom log filter in enterprise library 4.0?
===
I am using Enterprise Library 4.0 and I can't find any documentation on creating a custom logging filter. Has anyone done this or seen any good online documentation on this? | 0 | [
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Microformats, RDF, Dublin Core or other types of sematic markup?
===
Do you use any of these technologies? Which ones are current and hence sensible to include in a site?
Documentation on any seems to be relatively sparse, and usage of any of them limited, as search engines get better, are they even relevant any mo... | 0 | [
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Find the prefix substring which gives best compression
===
**Problem:**
Given a list of strings, find the substring which, if subtracted from the beginning of all strings where it matches and replaced by an escape byte, gives the shortest total length.
**Example:**
`"foo"`, `"fool"`, `"bar"`
The result is:... | 0 | [
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Where are all the places Sql Reporting Server Logs Errors?
===
It seems like Sql Reporting Services Server logs information in several places including web server logs and logging tables in the database. Where are all the locations SSRS logs to, and what type of errors are logged in each place?
| 0 | [
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Why is dd better than cat?
===
Suppose I want to clone my hard drive (`hda`) to another drive (`hdb`) in the same computer. As I see it, there's two easy, rough and do-it-yourself ways:
<pre>cat /dev/hda > /dev/hdb</pre>
and
<pre>dd if=/dev/hda of=/dev/hdb</pre>
What technical reasons are there to that the... | 0 | [
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