id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_23529600 | struct Bar {
operator int() const {
return 0;
}
};
// std::result_of<Bar>::type value; ???
// std::result_of<Bar::operator ??? >::type value;
I could use:
std::is_convertible<Bar, int>::value
but is_convertible is also true for float, unsigned int etc.... I would like to have the exact type.
Edit: Because my... | |
doc_23529601 | Thank you.
A: Doing this is currently not possible (see https://github.com/Microsoft/vscode-python/issues/82).
Fortunately you can achieve a similar thing using vscode tasks (see https://github.com/Microsoft/vscode-python/issues/82).
{
"label": "pylint: whole project",
"type": "shell",
"command": ".venv/... | |
doc_23529602 | My code is written on app.component.html and can't run.
the html code is:
<div>
<div >
<object ID="activexFirst" CLASSID="CLSID:xxxxx-xxx" width="300" height="200"></object>
</div>
<div>
<object ID="activeSencod" classid="CLSID:xxxxx-xxx" width="600" height="500"></object>
</div>
</div>
the app.compone... | |
doc_23529603 | I have tried these-
User::all()->toArray();//returns array but don't know how to add filters, as it will give all the rows from the 'users' table. what if I want some of them. how to do it?
User::select('id','>','5')->toArray(); //call to undefined method toArray()
What should I use then? Really confused!
One more th... | |
doc_23529604 | I have a button on the accordion header that I want to trigger a click on whatever radial form they have picked.
It kind of looks like this:
Accordion Header ActionButton
radial option 1 (not selected)
radial option 2 (selected)
input field
input field
OriginalButton (that already works. I want to cop... | |
doc_23529605 | "guardar.periodoLaboral.personal.vital{0}{1}.presentado"
I need extract "0" and "1" (This values are variables in the string).
How extract this with regex?
Update: I tried.
var a ="guardar.periodoLaboral.personal.vital{1}{0}.presentado"
var expresion=/([0-9]+)/ig;
var values=a.match(expresion);
console.log(values);
//... | |
doc_23529606 | An exception occured in driver: SQLSTATE[HY000] [2003] Can't connect to MySQL
server on '127.0.0.1' (61)
And here are the various ways I have tried to correct this maddening problem:
*
*I verified that I can indeed connect on the command line to both localhost and 127.0.0.1 using the mysql command. I made sure the ... | |
doc_23529607 | array:4 [▼
0 => "juego de tronos"
1 => "tagaryen"
2 => "house targaryen"
3 => "casa targaryen"
]
and I want get this result:
array:4 [▼
0 => "juegodetronos"
1 => "tagaryen"
2 => "housetargaryen"
3 => "casatargaryen"
]
I´m using this function but not works: array_map('trim',$myarray)
A: trim() only re... | |
doc_23529608 | However in those questions I only used a simplified toy example.
When I move over to lager problems I still struggle to reach optimal solutions.
In short I have tasks to schedule on a give set of machines where the following applies:
*
*Each task has a random duration from 1-1000
*Around 20% of the tasks can consum... | |
doc_23529609 | like controlling the exceptions that can be thrown out of a function.
also i was unable to modify the functioning of terminate() using set_terminate() .
is it a specification too for visual c++ to modify terminate()?...& if so,then can anyone explain that why microsoft is creating these specifications in its compilers... | |
doc_23529610 | For example I want to store user rating by other users and some other data.
I don't want to develop my own server and API.
I mean I want any cloud-base platform for it.
What can I use for server-side data storage?
A: Fire-base is the Best tool which replaced the own custom server concept for small and new developers. ... | |
doc_23529611 | I have seen folks suggesting that I need to register for the android.location.PROVIDERS_CHANGED broadcast receiver in my AndroidManifest.xml file. I've done that -- but this broadcast receiver only gets called when I add and remove test providers in my test application. I don't receive it at all when toggling Locatio... | |
doc_23529612 | I have the following string in my (JSON) file, and due to invalid JSON i need to replace it.
"duration": ,
I need to have
"duration": NULL,
I tried
str.replace(""duration":", "duration": NULL")
str.replace("""duration":"", """duration": NULL"")
But nothing worked. What is the correct way?
A: You can either wrap y... | |
doc_23529613 | private void doneEDT() {
Runnable doDone =
new Runnable() {
public void run() {
done();
}
};
if (SwingUtilities.isEventDispatchThread()) {
doDone.run();
} else {
doSubmit.add(doDone);
}
... | |
doc_23529614 | Is there a difference on how to do this between ExtJS 3.x and 4?
var combo = new Ext.form.ComboBox(config);
var selectedIndex = combo.selectedIndex; // TODO: Implement
if(selectedIndex > 2) {
// Do something
}
Bonus-points for how to add it as a property to the ComboBox-object.
A: In Ext 4.0.2 the same code would... | |
doc_23529615 | const express = require('express')
const app = express()
const port = 3000
app.get('/home', (req, res) => {
res.send('Hello World!')
})
app.get('/route1', (req, res) => {
var num = 0;
for(var i=0; i<1000000; i++) {
num = num+1;
console.log(num);
}
res.send('This is Route1 '+ num)
}... | |
doc_23529616 | how should i do that?
i have tried to access them in the following way
data[10];
but it didn't worked
public JsonResult ShowEventsList()
{
using (EventSchedularEntities db = new EventSchedularEntities())
{
var EventsList = from evnt in db.Events
... | |
doc_23529617 | class SubscribeLauncherCommand extends ContainerAwareCommand
{
protected static $defaultName = 'app:subscribe-launcher';
private $mailer;
protected $em;
public function __construct(EntityManagerInterface $em, \Swift_Mailer $mailer)
{
$this->mailer = $mailer;
$this->em = $em;
... | |
doc_23529618 | I had a look here and here but it is not really related to my question.
let's say we have two examples:
*
*Example 1:
public partial class Form1 : Form
{
private void button1_Click(object sender, EventArgs e)
{
string My_Variable;
.
// do stuff with My_Variable ...
}
... | |
doc_23529619 | How can I do that?
export default class BaseballPlayerList extends React.Component {
constructor() {
super();
this.state = {
baseBallPlayers: [
{
name: "Barry Bonds",
seasons: [
{
year: 1994,
homeRuns: 37,
hitting: 0.294
... | |
doc_23529620 | Admin
User/viewer
But the problems is that I want to authenticate (sign up /sign in) for both users with facebook or google_oauth2 with same callbacks address without devise gem:
/auth/:provider/callback
On internet, github and youtube I have found articles and videos only for authenticate single model. But I want to a... | |
doc_23529621 |
A: It´s not!
When an Android-APP was uninstalled there is an INTENT coming up.
http://developer.android.com/reference/android/content/Intent.html#ACTION_PACKAGE_REMOVED
So every other App might be able to recognize your app beeing uninstalled but not your app itself.
| |
doc_23529622 | A | B | C | D
when i click on B this query runs
select name from user order by 'b'
but result showing all records starting with a or c or d i want to show records only starting with b
thanks for help
A:
but result showing all records
starting with a or c or d i want to
show records only starting with b
You s... | |
doc_23529623 | I have the following conditions/queries.
*
*I have set the Sector Size to 512 bytes, and block erase size for SPI flash is 4K. As in the SPI Flash, block needs to be erased before written. Do I need to keep track on whether a particular block is erased or not or its the file System who is managing this?
*How can I ... | |
doc_23529624 | Here is the crash report
W/ActivityThread( 3835): handleWindowVisibility: no activity for token android.os.BinderProxy@d2a7401
D/AndroidRuntime( 3835): Shutting down VM
E/AndroidRuntime( 3835): FATAL EXCEPTION: main
E/AndroidRuntime( 3835): Process: com.asd.android, PID: 3835
E/AndroidRuntime( 3835): java.lang.NoSuchMe... | |
doc_23529625 | What I wanted is to print the illegal html tag(s) as is and activate/perform(I don't know the right term) the html tags I have allowed.
Any suggestions?
A: This is the best solution i came up.
First replaced all the < and > for html code then replaced back the allowed tags.
<?php
$original_str = "<html><b>test</b><s... | |
doc_23529626 | IF EXISTS (SELECT * FROM table WHERE id = @id)
BEGIN
UPDATE table
SET stock = stock + @stock
WHERE id = @id
END
ELSE
BEGIN
INSERT INTO [table] ([id], [name], [stock])
VALUES (@id, @name, @stock)
END
But, this code isn't working and I am unable to find the root cause for the same. Can someone please... | |
doc_23529627 | specifically
how can we use the result to save it in another array
take in consideration that for iOS
A: an example:
NSMutableDictionary * params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
@"SELECT uid,name FROM user WHERE uid=4", @"query",
ni... | |
doc_23529628 | e.g.
3 -> 10
432 -> 1,000
241,345 -> 1,000,000
Is there a way to get it in a single O(1) line?
A simple way I can see is to use a for loop and increment the power of ten until n / (10 ^ i) < 1, but then that isn't O(1) and is O(log n) instead. (well I'm taking a guess it's log n as it involves a power!)
A: If you're l... | |
doc_23529629 | When the Simple Add button is clicked, why does the component renders twice?
This causes problem when the the state has nested data and arrays because each render causes the event to be handled multiple times (see https://stackblitz.com/edit/react-ts-t7ynzi?file=App.tsx)
How can I prevent the rendering and duplicate pr... | |
doc_23529630 | Heres my code:
- (void)loginToMistar {
//Create POST request
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
//Create and send request
NSURL *url = [NSURL URLWithString:@"https://mistar.oakland.k12.mi.us/novi/StudentPortal/Home/Login"];
NSURLRequest *urlRequest = [NSURLRequest reques... | |
doc_23529631 | {
CancellationTokenSource cts = new CancellationTokenSource();
ThreadPool.QueueUserWorkItem(o => DoWork(cts.Token, 100));
Thread.Sleep(500);
try
{
cts.Token.Register(CancelCallback3);
cts.Token.Register(CancelCallback2);
cts.Token.Regist... | |
doc_23529632 | enter image description here
When I know the value, I use the following command:
$RCLOCAL= "option rclocal '0'" or
$RCLOCAL= "option rclocal '1'"
sed -i "s/option rclocal ''/$RCLOCAL/g" test
| |
doc_23529633 | @SuppressWarnings({ "rawtypes", "unchecked" })
@Override
public <T extends EssentialFilter> Class<T>[] filters() {
Class[] filters = { CSRFFilter.class };
return filters;
}
Which is fine in most of the cases. But I want to setup Facebook Canvas page which points to our website. The thing is Facebook sends POS... | |
doc_23529634 | With what I have so far, the mouse rotates towards the cursors direction when I bring the cursor down or right. It does not work properly when going up or left.
I have seen somewhere that atan assumes the coordinate system is +x right and +y up. I am unsure of how to proceed from there.
I have inserted my code below a... | |
doc_23529635 | x = [1,2,3]
y = [4,5,6]
x = y
print x
print y
y.remove(4)
print x
print y
When I remove 4 from the list [4,5,6], both the x and y variables will point to the same [5,6] list in memory am I right?
If so, then how can I make x equal to a replica of the y list so that x and y both point to different places in memory ye... | |
doc_23529636 | class X: pass
def f(self): pass
x = X()
x.f = f.__get__(x)
What I want to know is where this behavior is specified in the reference. Here's the closest I've found:
PEP 590
Descriptor HowTo Guide
I'd like to know if this behavior is in fact specified in the language reference somewhere.
It seems like an important e... | |
doc_23529637 | class Device < ActiveRecord::Base
has_many :prices
has_many :commercial_offer, :through => :prices
class CommercialOffer < ActiveRecord::Base
has_many :prices
has_many :devices, :through => :prices
class Price < ActiveRecord::Base
belongs_to :device
belongs_to :commercial_offer
end
commercial_offer/_... | |
doc_23529638 | So for deployment, I want to know how to build loopback 3 project so that I can use these commands into my bitbucket.yml file.
I checked the documentations but for lb3 there is nothing for building the project. I got this into documentations: Preparing-for-deployment. But I am not user how I can use this into the yml f... | |
doc_23529639 | langugae:Objective-C
When the status bars height is 40px,we run the code ,the error happened like the following
Unable to simultaneously satisfy constraints.
Probably at least one of the constraints in the following list is one you don't want.
Try this:
(1) look at each constraint and try to fig... | |
doc_23529640 | date X
2012-10-02 2210
2012-10-02 2215
2012-10-03 410
2012-10-03 430
2012-10-03 535
2012-10-03 550
2012-10-04 555
2012-10-04 600
2012-10-04 605
2012-10-04 610
How do I aggregate/Group on date and select only the last value on X in R language.
date ... | |
doc_23529641 | My email server, in addition to postfix and dovecot runs Roundcube on an internal web server. The mail server is at 192.168.18.12. No there is no SMTP or IMAP access to this server from or to the internet. Delivery of email in and out is handled through other secure means.
Here is my reverse proxy config on the main se... | |
doc_23529642 | i have a list of datasets where each of those sets should have a row length 5 for each month (Jan-May). it should look like this:
data.frame(name = rep("B", 5),
doc_month = c("2022.01", "2022.02", "2022.03", "2022.04", "2022.05"),
i_name = rep("Aa",5),
aggregation = rep("34"), 5)
bu... | |
doc_23529643 | def func():
try:
result = calculate()
finally:
try:
cleanup()
except Exception:
pass
return result
There is a warning about Local variable 'result' might be referenced before assignment:
But I can't really see how that's possible. One of these must be true:
... | |
doc_23529644 | in my controller:
$state = false;
return redirect()->route('newPr')->with('errorMessageDuration', 'error', $state);
and in my view I try to get it like this:
<input id="PrId" type="text" value="{{ isset($state) ? $state : '' }}">
but somehow it does not work, it keeps being empty.
I want it to be saved permanentl... | |
doc_23529645 | The problem is that I cannot pass parameters to new Page. For example, I crash when passing title. Also looking for examples of sending multiple parameters, such as a map.
REQUEST: Could someone Modify the _gotoThirdPage() method to send parameters to Class SecondPage.
//====================. Code below =============... | |
doc_23529646 | Code in c# forming html:
.....
names.Add("<tr><td>");
names.Add("\u2022 " + collection.name);
names.Add("</td></tr>");
.....
I tried with \u2022 with little space leaving at the end as in above code.
But, I am not to get the space in between bullet and text.
How to get the space in between bullet and text?
A: You ... | |
doc_23529647 | Rails version: 3.0.9
Since the update some of the existing Chinese strings in the database are no longer displayed correctly. This does not affect all strings, but only those that are part of a serialized hash. All other strings that are stored as plain strings still appear to be correct.
Example:
This is a serialized... | |
doc_23529648 | This is my readCreditCard method that asks for the credit card number and determines whether it is valid:
public void readCreditCard(CreditCard creditCard)
{
System.out.print("\nPlease enter your Credit Card Number: ");
String creditCardNum = keyboard.next();
while (creditCard.isCardValid(creditCardNum) ==... | |
doc_23529649 | Scenario:
I have a form which is part of a responsive site that sends both Desktop and Mobile form fills as conversions into Adwords.
The form is the same for Desktop and Mobile so there is only one "submit" button for the form, however, I want to know whether it was a Mobile form submit or a Desktop form submit, henc... | |
doc_23529650 | to search a particular pattern from the tables
But getting error:
"Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression "
DECLARE @SearchStr nvarchar(100)
SET @SearchStr = ''
--drop table #Results
CREATE TABLE #Resul... | |
doc_23529651 | I have bundled all the JS and CSS in seperate files using Webpack.
Simplified folder structure:
admin
-index.php
scheduler (react's part)
-bundled.js
-bundled.css
What i need to achieve is to include those bundled files to display in index.php, which is outside React's directory (obviously). I was thinking to in... | |
doc_23529652 | from pycorenlp import StanfordCoreNLP
nlp = StanfordCoreNLP('http://localhost:9000')
def depparse(text):
parsed=""
output = nlp.annotate(text, properties={
'annotators': 'depparse',
'outputFormat': 'json'
})
for i in output["sentences"]:
for j in i["basicDependencies"]:
... | |
doc_23529653 | On my client side I'm using angularjs.
Here's the http request when I initiate the signalr connection:
> GET
> http://example.com/signalr/negotiate?clientProtocol=1.4&connectionData=%5B%7B%22name%22%3A%22main%22%7D%5D&_=1416702959615 HTTP/1.1 Host: mysite.net Connection: keep-alive Pragma: no-cache
> Cache-Control: no-... | |
doc_23529654 | What I am trying to do is have a number of icons next to the segment based off some info included in the segment data. My case involves having 3 different binary variables and including different icons depending the values.
var chartData = [{
category: task.name,
segments: [
{
st... | |
doc_23529655 | Now I wanted to actually "see" this so I constructed a small C# program that created three System.DateTime objects as so:
DateTime dtUtc = new System.DateTime(2014, 4, 29, 9, 10, 30, System.DateTimeKind.Utc);
DateTime dtLocal = new System.DateTime(2014, 4, 29, 9, 10, 30, System.DateTimeKind.Local);
DateTime... | |
doc_23529656 | Find out what application (window) is in focus in Java
but I got the following error:
Exception in thread "main" java.lang.UnsatisfiedLinkError: Unable to load library 'XLib': Native library (linux-x86-64/libXLib.so) not found in resource path ([file:/home/zzhou/workspace/home_prioritization_plus/bin/, file:/home/zzho... | |
doc_23529657 |
var do_this = function(params){console.log("executes automatically, but function is only declared")};
var delay = 50;
var timeoutID = setTimeout(do_this(), delay) //executes automatically
A: Functions such as setTimeout require a callback-function that can be called the moment the timer expires. When you just prov... | |
doc_23529658 | if (!in_array(trim($data[2]),$myArray))
A: You should use array_key_exists check the key in Assoc Array
if (array_key_exists(trim($data[2]), $myArray))
You can use array_diff
if (array_diff(trim($data[2]), $myArray))
| |
doc_23529659 | Example:
filename1.txt, filename2.txt, filename3.txt
filename1a.jpg,filename2a.jpg,filename3a.jpg
filename1b.jpg,filename2b.jpg,filename3b.jpg
filename1c.jpg,filename2c.jpg,filename3c.jpg
,filename2d.jpg,
The problem I am having is how to append to file with the right format as above?
for f in $(ls *.txt... | |
doc_23529660 | namespace SimpleLsp
{
class Program
{
static async Task Main(string[] args)
{
var server = await OmniSharp.Extensions.LanguageServer.Server.LanguageServer
.From(
options => options
.WithInput(Console.OpenStandardInput())
... | |
doc_23529661 |
@font-face {
font-family: Antipasto;
src: url(Antipasto-ExtraBoldTrial.ttf);
}
h2 {
font-family: Antipasto;
}
p {
font-family: Antipasto;
}
div {
display: inline;
}
<div width="30%" style="float:left">
<video width="30%" height="30%" controls>
<source src="video1.mp4" type="video/mp4... | |
doc_23529662 | Dim strClpTxt As String = txtResultsAll.SelectedRtf
Clipboard.SetText(strClpRtf, TextDataFormat.Rtf)
--> Paste possible in WordPad, but not in Notepad.
Dim strClpTxt As String = txtResultsAll.SelectedText
Clipboard.SetText(strClpTxt)
--> Past possible in WordPad AND Notepad, but without formatting.
However, if I copy... | |
doc_23529663 | In the mongodb database documents are saved according to the following structure:
{
"_id" : ObjectId("595a9fc4fe3f36402b7edf0e"),
"id" : "123",
"priceInfo" : [
{object1: value1}, {object2: value2}, {object3: value3}
]
}
In order to retrieve the "priceInfo"-Array of a Document with a specific i... | |
doc_23529664 | import win32com.client
word = win32com.client.Dispatch("Word.Application")
word.Visible = True
document = word.Documents.Add()
document.VBProject.Name = "TEST"
wordModule = document.VBProject.VBComponents("ThisDocument") # WORKS
input()
You can then add VB code to wordModule.
I wanted to do the same using Golang. T... | |
doc_23529665 | My requirement is to ignore all rows for FK, if FK has category M. Query should return only those rows whose category is N and type Z.
Also, FK is also given as ( in (A,B))
Basically in below example i need output to be the row for PK 5.
PK FK Category Type
1 A L X
2 A M Y
3 A N... | |
doc_23529666 | <style>
#canvas:-webkit-full-screen {
height:100%;
width: 100%;
}
</style>
<button onclick="fullScreen()">Full Screen</button>
<canvas id="canvas"></canvas>
<script>
function fullScreen() {
var c = document.getElementById("canvas");
c.webkitRequestFullScreen();
}
</script>
This code... | |
doc_23529667 | I need to read a file from a blob using the rest api.
I want to use the eTag to cache it locally and then only read the file
if the etag has changed.
If the Etag is not the correct way to check if data has changed than please advice?
What I have noticed that I can read the file but the eTag is null all time.
What Am I ... | |
doc_23529668 | Right now, in my composer.json file, I have a repository path so that the project knows to always use my current version.
"repositories": {
"local": {
"type": "path",
"url": "../../packages/my-account/my-package"
}
}
The path is in the require path of the main project as it contains files that a... | |
doc_23529669 | Sub Delete_External ()
'
' Delete_External Macro
Dim LastRow As Long
Dim i As Long
LastRow = Range("K1000").End(xlUp).Row
For i = LastRow To 1 Step -1
If Range("K" & i) = "External" Then
Range("K" & i).EntireRow.Delete
End If
Next
End Sub
A: Qualify your objects with ... | |
doc_23529670 | void *p = &i;
int *x = static_cast<int*>(p);
int *y = reinterpret_cast<int*>(p);
which cast should be used to convert from void* to int* and why?
A: static_cast provided that you know (by design of your program) that the thing pointed to really is an int.
static_cast is designed to reverse any implicit conversion. ... | |
doc_23529671 | Right now I use user controls for the content but I would like to change that to be more generic.
A: You can:
1) Place a UserControl inside a TabItem:
<TabControl>
<TabItem>
<local:MyUserControl/>
</TabItem>
</TabControl>
2) Inherit from TabItem rather than UserControl:
public class MyTabItem : TabIte... | |
doc_23529672 | My thought was to create an external window that takes up only a portion of the screen, thereby (hopefully) leaving the "video mirror" content still visible. So I'm trying this admittedly dicey approach, and every time it "blows up" to be fullscreen (which I can see because I've set its background color to red.)
... | |
doc_23529673 | If the value in textbox1 (which is numeric) is not found I set the focus to textbox2 so I can load the record by name.
This part works for textbox1
Dim rs As DAO.Recordset
Private Sub Form_Load()
Set rs = Me.RecordsetClone
End Sub
Private Sub textbox1_AfterUpdate()
If (Me.textbox1 & vbNullString) = vbNullString Then ... | |
doc_23529674 | if ( ary[3] == 0xFF && ary[4] == 0xFF && ary[5] == 0xFF && ary[6] == 0xFF ... )
{
// do something
}
I can obviously make my own function to do it like memcmp, but I don't want to reinvent the wheel if I don't have to.
A: I suppose a completely generic function would look something like this:
#include <string.h>
bool... | |
doc_23529675 | my models.py:
class postManager(models.Manager):
def repost(self, author, parent_obj):
if parent_obj.parent:
og_parent = parent_obj.parent
else:
og_parent = parent_obj
obj = self.model(
parent = og_parent,
author = author,
content = og_parent.content,
... | |
doc_23529676 | A
1
2
3
INF
The column "A" is defined as numeric. But it was read it from R so the INF was the R code for infinite.
How to obtain the max of A using SQLite sql? I tried
select
max(a)
from
table
where a != INF
and
select
max(a)
from
table
where a != "INF"
As you can see I noob at SQLite.
A: You can use ... | |
doc_23529677 | there are 2 projects ( project1 and project2 )
I have dev's and ops users. Devs to only be created on dev servers in projects that the user is assigned and ops's to be created in all projects and envs.
I'd like for all users to be defined in the same user definition file.
my user definitions :
- username:
profil... | |
doc_23529678 | I have successfully made image uploaded to server I can't get my console.log percent show in my console.
if (ques_title == "" || ques_content == "") {
console.log("fill up all the fills.")
} else {
// if got image , then upload image , then start to get data and insert into articles
if (imgC... | |
doc_23529679 | NSMutableDictionary *testLocal = [[NSMutableDictionary alloc] init];
[testLocal setObject:@"Test" forKey:@"title"];
[testLocal setObject:@"test notification" forKey:@"body"];
[testLocal setObject:@"1" forKey:@"repeat"];
[testLocal setObject:@"26.04.2011 - 12:53" forKey:@"start"];
NSMutableDictionary *dict = [[NSMutabl... | |
doc_23529680 | I am trying to hide an element by sliding it to the left/right, and show an element by sliding in from the left or right:
$(oldBox).hide('slide',{direction:'right'},500);
$(newBox).show('slide',{direction:'right'},500);
What actually happens is that the old element hides without sliding, and the new element shows with... | |
doc_23529681 | I started on a project and found code:
<input (keyup)="someFunc($event)" [formControl]="someControl">
Because I am refactoring all forms, my first thought was to remove (keyup) and use someControl.valueChanges.subscribe(..), but now I have doubts because if I do so, I just add more code to the component (f.ex. import ... | |
doc_23529682 | I am aware about Access advisor tab to find the linked resources, any other function apart from that.
Thank you
A: You can use aws iam list-entities-for-policy --policy-arn <arn-of-policy>
For exaple:
*
*Open CloudShell or your configured aws CLI
*aws $ aws iam list-entities-for-policy --policy-arn arn:aws:iam::123... | |
doc_23529683 | ERROR: Service 'app' failed to build: COPY failed: stat /var/lib/docker/tmp/docker-builder367230859/entrypoint.sh: no such file or directory
I tried to change the mongo to PostgreSQL, but continue.
my files are below, thanks in advance
that Dockerfile
version: '3'
services:
web:
image: nginx
restart: always
... | |
doc_23529684 | >>> help('os')
I get greeted with
Help on module os:
NAME
os - OS routines for NT or Posix depending on what system we're on.
MODULE REFERENCE
https://docs.python.org/3.8/library/os
The following documentation is automatically generated from the Python
source files. It may be incomplete, incorrect ... | |
doc_23529685 | USE muziekdatabase
GO
CREATE FUNCTION fnSpecNivAantal
(
@Niveau as char(1)
)
RETURNS char(1)
AS
BEGIN
DECLARE @Aantal AS int
IF @Niveau = 'A'
SET @Aantal = (SELECT COUNT(*) FROM STUK WHERE niveaucode = 'A')
ELSE IF @Niveau = 'B'
SET @Aantal = (SELECT COUNT(*) FROM STUK WHERE n... | |
doc_23529686 | How can I automatically remove the blurred images from this database?
I read about fourier transformation to remove the blurred images. First I need to transform my images into fourier domain and then by applying some threshold I will be able to identify the blurred images. Could anybody give me some sample code in mat... | |
doc_23529687 | above is the image of the code, my objective is to have 4 columns demonstrating the prices for a bill cycle, and 4 columns demonstrating the average of all bill cycles one year before the initial bill cycle.
the first inner select works by itself and adds the 4 columns to the right in the picture below, the problem sta... | |
doc_23529688 | Example of current code:
def func(col1,col2,col3)
if "string1" in col2
return col3
else "string2" in col2
return col1
df.apply(lambda x: func(x["column1"],x["column2"],x["column3"]), axis = 1)
In the example above I have simplified the function so for any solutions that do not utilise the form... | |
doc_23529689 | <div class="content-inner">
<div =" " =" " =" " =" " =" " =" " =" " =" " =" " =" " =" " =" " =" ">
</div>
</div>
A: Most DOM implementations (and possibly the spec, I haven't checked) are very tolerant about the data that they let you add. It wouldn't surprise me in the slightest if the DOM allows you to c... | |
doc_23529690 | My basic setup is that I have an activity which is essentially a splashscreen. It's on this screen I would like to show the progress. I have a separate DbAdapter.java file where a DatabaseHelper class extends SQLiteOpenHelper, where I override onUpgrade (the upgrade part is working fine).
I've tried a few different pl... | |
doc_23529691 | I need to get certain values from a postgresql table using a function and passing parameters to it. Here's a simplified table and some values:
CREATE TABLE testFoo (
id text NOT NULL,
"type" text,
value1 float,
value2 float,
value3 float
)
WITH (
OIDS=FALSE
);
INSERT INTO testFoo (id, "type", value1, valu... | |
doc_23529692 | vector<double> x_points;
Then, I need to get the values of minimum and maximum x coordinates inside that vector. So I used *max_element and *min_element by including <algorithm>;
double max_in=*max_element(x_points.begin(),x_points.end());
double min_in=*min_element(x_points.begin(),x_points.end());
then, when I pri... | |
doc_23529693 | How do I get a DSC script resource to wait until the code has completed before moving on?
(The code is invoke-expression "path\file.exe")
Details)
I am using powershell version 5
and am trying to get DSC setup to handle our sql server installations.
My manager has asked me to use the out of the box DSC components.
i.e... | |
doc_23529694 | 1
2 3
4 5 6
7 8 9 10
I wish to store them in a 2D array, how would I achieve it?
I have the following code so far for the read method
private read(fileName){
def count = 0
def fname = new File(fileName)
if (!fname.exists())
println "File Not Found"
else{
def input = []
def in... | |
doc_23529695 | When we count the number of ids created during a time period, we want to see the number of unique "groups" of connected_ids during a period. In other words, we wouldn't want to count both the husband and wife pair, we would only want to count one since they are truly one lead.
We want to be able to create a view that o... | |
doc_23529696 |
A: The Visualizer class can not be used for this. Use the AudioRecord class instead. I learned from this project:
https://github.com/sommukhopadhyay/FFTBasedSpectrumAnalyzer
The project has missing resources, so it can not be run. But it is still possible to learn from the code. Read a buffer from the AudioRecord and ... | |
doc_23529697 | Messages | Follow
-id -id
-message -mem1 (logged in user)
-userid -mem2 (followed user)
-created
$display ="";
$sql = mysql_query("
SELECT * FROM messages AS me
JOIN follow AS fl
ON me.userid = fl.mem2
WHERE fl.mem1 = $id (logged in user)
ORDER BY me.created
DESC LIMIT 10
") or die(mysql_error());
whil... | |
doc_23529698 | #include <limits> "limits" file not found
for example.
I have been trying different build settings, e.g. C++ Standard Library with no luck.
Rename the implementation files from .cpp to .mm did not work also. Is there an workaround to solve this issues?
A: Try using #include <limits.h> instead of #include <limits>... | |
doc_23529699 | I am trying to figure out how to save this per object:
Here is an example
Object
attributes:
Name:
Fingerprint ("01010101010101010101010110") etc...
This is used to try to match with a master print
Any suggestions?
A: You'd have to convert that to/from something Core Data understands, and save the converted value. Th... |
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