id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_13600 | <h:form>
<p:commandButton value="ADD NEW" action="#{sampleBean.onAddNew}" oncomplete="PF('addDialog').show()" update=":addForm"/>
</h:form>
The below dialog opens when the button is clicked.
<p:dialog widgetVar="addDialog">
<h:form id="addForm">
<p:messages autoUpdate="true" clo... | |
doc_13601 | I know how it works in the typical scenario of two parallel transactions. I also know that if I have a CRUD with 1:1 mapping between the form and entity, I can just pass version along as a hidden field and use this to prevent concurrent modifications by users.
What about more interesting cases, which use DTOs or change... | |
doc_13602 | I have a parent div with multiple child div, I want to make the child div float side by side 4 per row.
floating rule must:
*
* each child div same width.
*4 child div per row.
*each row left side and right side must close with wrapper(0px/no space), like diagram below.
*each row between each child div must have... | |
doc_13603 | This is a simplified version of the code:
const Card = ({...}) => {
const styles = {
optionsButton: {
minWidth:0,
minHeight: 0,
padding: "2px",
position: "absolute",
color: "#808080",
zIndex: 1,
right: 5,
top: 5... | |
doc_13604 | Edited:
I use generic pool to reuse the easyEnemy. When restart I sending them to pool for reuse. For the bulldozer I use the normal procedure.
I want to show the bulldozer above all easyEnemy. I create two layers for that. Like:
Inside GameScene:
final int FIRST_LAYER = 0;
final int SECOND_LAYER = 1;
// i call this... | |
doc_13605 |
Sample
Method A
Method B
Method C
Method D
Method E
BATCH Nu
Lab Data
Sample 1
1
2
8
TX_0001
LAB1
Sample 1
5
9
TX_0002
LAB2
Sample 2
7
8
8
23
TX_0001
LAB1
Sample 2
41
TX_0001
LAB2
Sample 3
11
55
TX_0394
LAB2
Sample 4
2
9
5
9
TX_0394
LAB1
I need to make a M Language code that unites t... | |
doc_13606 | I need to lock the orientation on a specific page to landscape. on all other pages the user can rotate the device.
I installed the plugin net.yoik.cordova.plugins.screenorientation as written:
cordova plugin add net.yoik.cordova.plugins.screenorientation
It is supposed to add the following lockOrientation, unlockOrient... | |
doc_13607 | val text = " \"id\": \"5jaq2\", \"mood\" \"id\": \"RKlvj\", \"is_verified\" \"id\": \"XPyZj\", \"mood\""
val regex = Regex("id\": (.*?)[,]")
val matches = regex.findAll(text)
val names = matches.map { it.groupValues[1] }.toList()
println(names)
}
I want to find all the id's but if "is_verified" ... | |
doc_13608 | 1)
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.FILL_PARENT,
LinearLayout.LayoutParams.WRAP_CONTENT);
params.gravity = Gravity.RIGHT;
MyLinearLayout.setLayoutParams(params);
2)
MyLinearLayout.setGravity(Gravity.RIGHT);
What is difference between these 2 ... | |
doc_13609 |
var arr1 = [1,2,3,4,5];
var arr2 = [6,7,8,9,10];
//below line
console.log("Spreading an array iterable: " + ...arr1);
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Day 1: Spread Operator</title>
</head>
<body>... | |
doc_13610 | Initial condition in user default it will be empty I am checking the condition using guard if its empty (nil) assigning cost value to "" empty String else assign the value from user default which its stored from given defaultskey.cost
class FirstViewControll : ViewController
var costValue: String?
override func v... | |
doc_13611 | func checkViolationStatus(usr: PFUser, completion: (result: Int32) -> Void) {
var violations: Int32 = 0
var query = PFQuery(className: PF_BLOCKEDUSERS_CLASS_NAME)
query.whereKey(PF_BLOCKEDUSERS_USER, equalTo: usr)
query.countObjectsInBackgroundWithBlock {
(count: Int32, error: NSError?) -> Voi... | |
doc_13612 | I created a columnfamily with name metrics:
CREATE TABLE metrics (
mbean text,
metricstime timestamp,
ftpconnectionstate int,
PRIMARY KEY (mbean, metricstime));
The resulting "table" in cqlsh looks like that:
mbean | metricstime | ftpconnectionstate
-----------+--------------------------+----... | |
doc_13613 | models.Track.fromURI(track, function(track) {
models.Album.fromURI(track.album.uri, function(album) {
var pl = new views.Player();
pl.context = album;
document.getElementById('imag').appendChild ( pl.node );
var tracklist = new views.List(album);
tracklis... | |
doc_13614 | I have to build a dynamic form from the controller (it works well).
After submitting the form, when the validation fails, I want to display the old values in the form.
Display the form/datatable and validation work fine. I need the way to display the old values.
Controller (build the form) (just an excerpt as it works ... | |
doc_13615 | for (int i = 0; i < 2000; i ++)
{
// configure concurrency count 16 to 32.
concurrency::SchedulerPolicy policy = concurrency::SchedulerPolicy(2, concurrency::MinConcurrency, 16,
concurrency::MaxConcurrency, 32);
concurrency::Scheduler *pScheduler = concurrency::Scheduler::Create(policy);
HA... | |
doc_13616 | The list can have a variable amount of items in it, but a max. of 8
I always want the first column to have 4 elements.
I already tried column-count: 2 but this does not work fine on an uneven number, because the first row must contain 4 elements.
.container {
border: 1px solid red;
width: 300px;
height: 90... | |
doc_13617 | domain.com -> www.domain.com/en (en is default language)
domain.com/foo -> www.domain.com/en/foo
domain.com/foo?bar=baz -> www.domain.com/en/foo?bar=baz
www.domain.com -> www.domain.com/en
...
If a request contains a language parameter from a given list (en|fr|de) there should be no redirect to 'en'.
Example:
domai... | |
doc_13618 | http://www.iwi.hs-karlsruhe.de/Intranetaccess/REST/courseofstudies/all.json
I can view the JSON file in my browser, but when I tried to get it in GWT, the result is empty. The alert in the following code is empty.
RequestBuilder rb = new RequestBuilder(RequestBuilder.GET, jsonURL);
rb.setCallback(new RequestCal... | |
doc_13619 | main.c
#include <stdio.h>
int main()
{
printf("Hello world\n");
return 0;
}
main.cpp
#include <iostream>
int main()
{
std::cout<<"Hello world"<<std::endl;
return 0;
}
When I compile them in godbolt to assembly, the size of the C code is only 9 lines (gcc -O3):
.LC0:
.string "Hello world"
m... | |
doc_13620 | I used to have the following line of code:
if (hiera("ntp::enabled",0) == 1 ){
and it worked correctly.
After simply replacing hiera with lookup:
if (lookup("ntp::enabled",0) == 1 ){
I am getting a huge error:
Error: Could not retrieve catalog from remote server: Error 500 on SERVER: Server Error: Evaluation Erro... | |
doc_13621 | public static void main(String[] args)
{
String HS = "";
RSSReader r = new RSSReader();
AnimeItem[] AI = r.getItems(HS);
for(int i = 0; i < AI.length; i++)
{
System.out.println(AI[i].getENTRY() + ":\n" + AI[i].getTITLE() + "\n" + AI[i].getLINK());
}
}
public AnimeItem[] getItems(String ... | |
doc_13622 | Random rand = new Random();
List<int> numbers = new List<int>();
for (int i = 0; i < 1000; i++)
{
numbers[i] = rand.Next(1, 1001);
}
for (int i = 0; i < numbers.Count; i++)
{
listBox1.Items.Add(numbers[i]);
}
Here is the error:
... | |
doc_13623 | File "/mnt/c/Users/Mtayl/OneDrive/Desktop/aA-work/FridgeFinder/FridgeFinder/fridgefinder/backend/.venv/lib/python3.8/site-packages/pkg_resources/_vendor/packaging/requirements.py", line 100, in __init__
raise InvalidRequirement(
pkg_resources.extern.packaging.requirements.InvalidRequirement: Parse error at "'-lem... | |
doc_13624 |
A: I recently installed and used QT at home using VS19 Community and latest QT Open Source.
The following YouTube video should help you get started.
*
*Configure VS19 to create QT5 Apps
The Summary:
*
*Install QT: Choose advanced, and install the latest version of QT + the support for version of Visual Studio you ... | |
doc_13625 | routing.ts
class RouteConfig {
// Some implementation
}
which I use like this
app.module.ts
angular.module("ApplicationsApp", [
"ApplicationsApp.Services",
"ApplicationsApp.Clients",
"ApplicationsApp.Application"])
.config(RouteConfig);
I then import both of the previous files using
index.ts
import ... | |
doc_13626 | My questions are:
*
*Is pre-run-time compilation and linking processes absolutely different from run-time compilation and linking? If yes, please explain the main differences.
*How are code sections that need to be compiled(linked) during run-time marked and where is that information kept? (This may be different fr... | |
doc_13627 | x = (45,96,50,60,80,70)
which is dynamic and may user add more to it, that should be passed to postgres command in python.
self._cr.execute("SELECT * FROM hr_payslip where id IN x") --> here x is the tuple variable
So the required command show be like this:
self._cr.execute("SELECT * FROM hr_payslip where id IN (45,... | |
doc_13628 |
*
*PhantomJS
*file(con, "rb"): cannot open the connection
The full log in the output pdf file:
PhantomJS not found. You can install it with webshot::install phantomjs(). If it is installed, please make sure the phantomjs executable can be found via the PATH variable.
Warning in normalizePath(f2): path[1]="./webs... | |
doc_13629 |
From what I can see, because we have the triples
:JamesDeanMovie owl:allValuesFrom :ownsMovie all JamesDeanMovie.
:ownsMovie owl:onProperty :ownsMovie all JamesDeanMovie.
:JamesDeanMovie a owl:Class;
owl:oneof [EastofEden, Giant, Rebel].
we can infer that Rocky owns all movies because we have the owl:AllValuesFrom fu... | |
doc_13630 |
*
*In the Device Manager Console (launch in IDE from TARGET SDR) I get the warning message that indicates the Device is unable to connect to IDM channel. I checked to make sure the Naming and Event service was still up. I am uncertain to track down this problem. I launch the Device Manager with a logging at trace le... | |
doc_13631 | Assume there are 5 records set to my class
class Program
{
static void Main(string[] args)
{
int[] myInt {2,1,0,3,4}
List<Tests> myTests = new List<Tests>;
//this part doesn't work
for (int i = 0; i < 4; i++)
{
myInt[i] = myTests[i];
}
myTests.ForEach(i => C... | |
doc_13632 | if i put a properties file on the resources folder it is readable but not writeable.
i need a configuration file which can be read from and could be edited without running tomcat all over again. stuff like DB host, port and other stuff.
thanks
A: Why do you even wanna do that? Changing property file will end up in per... | |
doc_13633 |
A: Go through this Official Documentation of google and install Android Studio then click on create new project. Follow all the steps given and you are ready to start working on your new project.
| |
doc_13634 | I created my Intent and the windows displays but now I wanna use the ActivityResult but I don't know how. My function is in my Adpater:
private void deleteFile(int p, View view){
AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setTitle("Supprimer ?").setMessage(videoFold... | |
doc_13635 | However, I got some error reports from users and reporting following exception:
Exception java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=12004, result=-1, data=Intent { dat=content://media/external/images/media/63141 flg=0x1 (has extras) }} to activity {my.app/my.app.VideoActivity}: ... | |
doc_13636 | So, here is my question/confusion: I wrote a little javascript that dynamically changed forms. This is how I called the code:
// loads the initial box
window.onload = initList(environment_box);
// loads artifacts on each change to environment select box
environment_box.onchange = changeList;
This worked like magic - ... | |
doc_13637 | apiVersion: v1
kind: Pod
metadata:
name: empty-pod
labels:
name: empty-pod
spec:
containers:
- name: empty
image: nginx
ports:
- containerPort: 80
volumeMounts:
- name: db-persistence
mountPath: /data/db
volumes:
- name: db-persistence
hostPath:
path:... | |
doc_13638 | At first I tried using FOR EACH ROW, but I couldn't figure out how to make it so that it reads the product table new product values for the class of the new entry without 'mutating', as I was trying to read the product table that was being updates/inserted into. Couldn't figure out even if there was a right way to set ... | |
doc_13639 | Here goes:
Panel.rb
has_many :status_dates
has_many :statuses, through: :status_dates
StatusDate.rb
belongs_to :status
belongs_to :panel
def self.ransackable_attributes(auth_object = nil)
%w( current ) + _ransackers.keys
end
Status.rb
has_many :status_dates
Here is the schema... | |
doc_13640 | So we're looking at something like this:
TABLE 1
ID | Column1
1 | A; B; C; D
TABLE 2
ID | Column2
1 | A
2 | B
3 | D
4 | E
The requirement is:
Rows in TABLE 1 with a value not in TABLE 2 (C in our example) should be marked as invalid for manual cleanup by the user. Rows where all values are valid are handled... | |
doc_13641 | I faced to the situation that more shards will reduce the
indexing performance -at least in a single node- (both in latency and throughput)
These are some of my numbers:
*
*Index with 1 shard it indexed +6K documents per minute
*Index with 5 shards it indexed +3K documents per minute
*Index with 20 shards it ind... | |
doc_13642 | public class DeckOfCards {
public static void main(String[] args) {
int[] deck = new int[52];
//String[] suits = {"Spades", "Hearts", "Diamonds", "Clubs"};
String[] suits = {"Clubs","Diamonds","Hearts","Spades"};
//String[] ranks = {"Ace","King", "Queen", "Jack", "10", "9", "8", "7", "6", "5", "4", "3... | |
doc_13643 | 1>------ Build started: Project: test123, Configuration: Debug Win32 ------
1> test.cpp
1>e:\avinash\test123\test.cpp(25): error C2668: 'XYZ::createKey' : ambiguous call to overloaded function
1> e:\avinash\test123\test.cpp(13): could be 'void *XYZ::createKey(const int64_t)'
1> e:\avinash\test123\tes... | |
doc_13644 | If user is entering minus sign then it should throw error.
Tried different pattern ^(\\d*|\\s*)$
A: Why not to use .indexOf
var val = "Whatever-is-the input";
if(val.indexOf("-")!=-1){
// there is a - in input
}
A: You can use indexOf() which returns the index within this string of the first occurrence of the spe... | |
doc_13645 | I'm trying to set up a virtual host for my docker container.
On localhost: 8000 works perfectly, but when I try to access through http: //borgesmelo.local/ the error ERR_NAME_NOT_RESOLVED appears, what can be missing?
This is my -> docker-compose.yml
version: '3.3'
services:
borgesmelo_db:
image: ma... | |
doc_13646 | Does anyone know a nice C++ wrapper for SocketCan?
Otherwise I will write something.
A: So far I haven't seen any dedicated C++ wrapper for SocketCAN, but qcanalyzer provides one for Qt. See this feature request for more details.
Update: Qt provides CAN support beginning with Qt 5.6.
| |
doc_13647 |
.c-checkbox {
display: none;
}
.c-checkbox:checked + .c-formContainer .c-form {
width: 14.5em;
}
.c-checkbox:checked + .c-formContainer .c-form__toggle {
visibility: hidden;
opacity: 0;
transform: scale(0.7);
}
.c-checkbox:checked + .c-formContainer .c-form__input, .c-checkbox:checked + .c-formCo... | |
doc_13648 | tp = new asp_table, it won't let me to compile saying I don't have access.
I don't understand why? I tried to make a pointer from base class to derived class, but it wouldn't let me. I would like to understand why.
class table {
int size;
int priority;
public:
table(int s=0,int p=0):... | |
doc_13649 | In every project it is the same, so I like to put variables in these fields:
So when I am within a test I like to click "Debug" and it runs phpunit /my/current/test.php using the given phpunit config.
How to do that?
A: *
*Choose "Run" > "Edit configurations".
*Open "Defaults" and choose the scenario you want
*Pla... | |
doc_13650 | Given the following code:
data Env = Env [Binding]
instance Show Env where
show (Env (x:xs)) = show x ++ ", " ++ show (Env xs)
show (Env []) = ""
data Binding = Binding (String,Int)
instance Show Binding where
show (Binding x) = fst x ++ " : " ++ show (snd x)
lookup' :: String -> Env -> Int
lookup' zoek (Env e... | |
doc_13651 | First of all, let me summarize the algorithm.
*
*There is an initial seed called C0 that maps from the space (b,y) into an action space c, then we have C0(b,y)
*There is a formula that generates a rule Ct from C0.
*Then, using an additional restriction, I can obtain an updating of b [let's called it bt]. Thus,it ge... | |
doc_13652 | But I cannot write my INSERT statement inside the CASE.
How can I write stored procedure for checking the value of @Ordername and after that if it is not present then it should be inserted into database .
CREATE PROCEDURE [Test Procedure ]
(
@section varchar(70),
@mark varchar(70),... | |
doc_13653 | The overall problem is that there is an exe that is consistently named within the local appdata of multiple pcs but the path uses a hash in a parent folder. I want to be able to run the file via powershell but since I can't know what the parent folder name is, I have to do a search, return the path name, and then run ... | |
doc_13654 | '<! [CDATA[! function( d,s, id){varjs, fjs=d. getElementsByTagName( s)[0],p= ^' in articles.loc[25111, 'content']
True
But if I select rows with that exact same string, I get an empty dataframe:
articles[articles['content'].str.contains('<! [CDATA[! function( d,s, id){varjs, fjs=d. getElementsByTagName( s)[0],p= ^')]... | |
doc_13655 | <div class="panel" style="width: 100%; height: 40px; ">
<asp:Panel runat="server" ID="Panel1" HorizontalAlign="Center" >
<asp:Image id="Image2" runat="server"src="../../_images/arrow.jpg" HorizontalAlign="middle" style="width: 30%; height: 40px; " />
</asp:Panel>
</div>
<div class="panel" style="width: 1... | |
doc_13656 | How can I code in my export to excel codes to change the datatype/convert to number for a specific column starting from the 2nd row of a specified column since the 1st row is header?
A: I had similar problems. As Ordel Eraki said: do not stringify the value:
workSheet.Cells[1, 1].Value = 2; // Value is object
workSh... | |
doc_13657 | I want to make this table "lighter" (move old/unneeded records) because it has 300 millions of records and is slowing down our processing.
So, I want to create another table named HISTORY and move all the records from ST with AS_OF_DATE<31.12.2015 to table HISTORY. Afterwards I want to compress table HISTORY, but I st... | |
doc_13658 | |-- CMakeLists.txt
|-- libdashframework
| |-- Buffer
| | |-- IMediaObjectBufferObserver.h
| | |-- MediaObjectBuffer.cpp
| | `-- MediaObjectBuffer.h
| |-- Input
| | |-- DASHReceiver.cpp
| | |-- DASHReceiver.h
| | |-- IDASHReceiverObserver.h
| | `-- MediaObject.h
| |-- MPD
| | |-- Ab... | |
doc_13659 | https://doctrine-orm.readthedocs.org/en/latest/tutorials/pagination.html?highlight=doctrine%20dql%20pagination
$query = $this->getEntityManager()->createQuery('
SELECT b,pb
FROM BookApi\Entity\Book b
LEFT JOIN b.publisher pb
')->setFirstResult(0)->setMaxResults(10);
$paginator = ... | |
doc_13660 | @Entity
@Table(name = "employees")
public class Employee {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
private String name;
@OneToOne(mappedBy = "employee", cascade = CascadeType.ALL, fetch = FetchType.EAGER, optional = false)
private EmployeeDetails employeeDetai... | |
doc_13661 | cd /system/xbin/sqlite
sh: cd: /system/xbin/sqlite - No such file or directory
1|shell@android:/system/xbin # cd /system/xbin/sqlite3
cd /system/xbin/sqlite3
sh: cd: /system/xbin/sqlite3 - No such file or directory
1|shell@android:/system/xbin #
A: You are not trying to "run sqlite3". You are trying to change to a di... | |
doc_13662 | Summarized question:
Nine coins are place in a 3x3 matrix with some face up and some face down. Heads = 0 and tails = 1. Each state can also be represented using a binary number. There are 512 possibilities. Problem: Write a program that asks user for a number between 0-511 and displays corresponding matrix with charac... | |
doc_13663 | I have the following code:
for t = 1:size(data,2)
b = data(t)/avevalue;
if b >= 1
cat1 = [repmat((avevalue),floor(b),1)',mod(data(t),15)];
else
cat1 = data(t);
end
modified = [modified,cat1];
end
The answer for
data=[16 18 16 25 17 7 15];
avevalue=15;
is
15 1 15 3 15 1 15... | |
doc_13664 |
A: I haven't encountered a list but if one existed it would probably be quite lengthy. In addition to browser-specific (proprietary) properties there's a bunch of other less useful properties and methods not currently abstracted by jQuery. But then, I don't really see this as a problem, or even a valid point of discus... | |
doc_13665 | >str(weights)
'data.frame': 57 obs. of 1 variable:
$ attr_importance: num 0.04963 0.09069 0.09819 0.00712 0.12543 ...
> names(weights)
[1] "attr_importance"
> dim(weights)
[1] 57 1
> head(weights)
attr_importance
make 0.049630556
address 0.090686474
all 0.098185517
num3d 0.... | |
doc_13666 | I have a DataFrame called Temp_Data_DF which has two columns like below:
Temp_Data_DF:
A B
1 NAN
2 NAN
3 {'KEY':1,'VALUE':2}
I want to replace all NAN with Dict value and resulted dataframe should be like this:
Temp_Data_DF:
A B
1 {'KEY':1,'VALUE':2}
2 {'KEY':1,'VALUE':2}
3 {'KEY':1,'VALUE':2}
I tried the bel... | |
doc_13667 | But it has problems it overrides some config such as platform_system.
async-timeout==3.0.1; platform_system == "linux"
as you could do with npm install -save, is there a way to install pip package and add it to dependency list?
A: You can use pip freeze
Go to your folder and run pip freeze.
pip freeze > requirements.... | |
doc_13668 | Below is my sample feed collection data.
{
"_id" : ObjectId("55deb33dcb9be727e8356289"),
"channelName" : "Facebook",
"likeCount" : 2,
"commentCount" : 10,
}
For compare single field we can write search query like :
BasicDBObject searchFilter = new BasicDBObject();
searchFilter.append("likeCount", new BasicDBObject("$... | |
doc_13669 | EDIT I've added the whole code to Github Account - My Sass structure
I use Windows 8.1 and Compass 0.12.6
In my public_html folder I have config.rb file and stylesheets folder. In stylesheets folder I have directory sass where I keep all sass files. CSS files are generated into stylesheets/preview folder (for developm... | |
doc_13670 | This is fairly easy, but I want this to work on IPad and Android devices as well.
I am using the touchstart event using jQuery bind on the div.
Using a setInterval I update the number (I could use calling a setTimeout every time the number is increased, but that is irrelevant).
I want the interval cleared when the fing... | |
doc_13671 | My current doing is like this:
$handle = fopen("Languages.csv","r") or die("EPIC FAIL!");
$languageArray = array(
while (($row = fgetcsv($handle, 1000, ",")) !== FALSE)
{
$row[0] => $row[1],
}
)
But it actually complains about my syntax, so I am just wondering if there is a way to initializ... | |
doc_13672 | I'm using sqlsrv.
'sqlsrv' => array(
'driver' => 'sqlsrv',
'host' => 'localhost',
'database' => 'test',
'username' => 'sa',
'password' => 'pass',
'prefix' => '',
),
how can I do it?
A: As your SQL Server database is on a remote server, let's say 192.168.1.23... | |
doc_13673 | There are up to 20 photos on one page.
When I put just one photo on a page, I noticed when I go to shared it the photo does not show up in the Facebook share dialogue, but if I go through with the share it actually posts the photo.
I also noticed if I reload the Facebook share dialogue, then the photo shows up.
This se... | |
doc_13674 | (Currently using Safari) (I mean it should work right?)
A: The animations can be used by clicking on the animation on the page, copying the value:
.button_name:hover{ color: blue; -webkit-transform: scale(1.2); -ms-transform: scale(1.2); transform: scale(1.2); animation-duration: 1s; transition-duration: 1s; transitio... | |
doc_13675 | Is there any way to get the html, css and javascript of an external website without using server side techniques?
*I need this to happen in code so I can use the results in a webapp.
A: Possible Duplicate of this. Your answer lies here.
You should check out jQuery. It has a rich base of AJAX functionality that can giv... | |
doc_13676 | class Node
{
private:
double x, y;
public:
Node (double xx, double yy): x(xx), y(yy){}
};
int main()
{
Node *n1 = new Node(1,1);
Node *n2 = n1;
delete n2;
n2 = NULL;
if (n1 != NULL) //Bad test
{
delete n1; //throw an exception
}
}
There are two pointers n1, n2 pointed to the same objec... | |
doc_13677 | DefaultCategoryDataset dataset = new DefaultCategoryDataset();
dataset.setValue(2, "Group1");
dataset.setValue(3, "Group2");
dataset.setValue(5, "Group3");
A: You can just use the same row key for each bin and vary the column key, like this:
DefaultCategoryDataset dataset = new DefaultCategoryDataset();
dataset.addVa... | |
doc_13678 | I use toggleClass('show') to which makes the secretDiv display has a block. I need the secretDiv to be shown when hovering on the parent div.
The parent div should show on top of the div below, and not push the other divs
http://jsfiddle.net/2xLMQ/4/
--- HTML ---
<div class="row">
<div class="element">
<im... | |
doc_13679 | <div class="square"></div>
//CSS
.square{
background: red;
height: 49%;
//and what else make this div square I found many solutions how to make it but it is dependent on width :(
}
viewport: <meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">
and wrapper of t... | |
doc_13680 | $ftp_upload = FTP::connection()->uploadFile($file_loc, $current_dir);
When I var_dump() my $file_loc
string 'C:\wamp\www\callrec\public\uploads\joene1212\01313313116_SoniaSantos482UK_2015-04-28-20-22-25.wav'
Which totally exists in the directory and my $current_dir in my remote directory is
string '/CallRecording... | |
doc_13681 | enter code here
A: Okay I found the answer, i had the following code
const Loader = ({ }) => {
Apparently this works completely fine in dev mode but once you build an APK it breaks the app. Hope this saves someone else some time
| |
doc_13682 |
A: As far as I know, this does just point out duplicated strings in memory. However, this is useful for more than just finding cases where the same string has been entered into more than one resource. For example, as Strings are immutable in Java, you can easily end up with many more instances of strings than you migh... | |
doc_13683 | I've the following HTML form:
<table border="0">
<tr align="center">
<td colspan="2"><b>title</b></td>
</tr>
<tr><td><br></td></tr>
<tr>
<td>Test:</td><td><input type="text" name="test" size="25"></td>
</tr>
<tr>
<td>Name :</td><td><input type="text" name="name" size="25"></td>
</tr>
<tr>
<td align="left">Tipo de Linh... | |
doc_13684 | Invoke-RestMethod -Uri $uri -Body $filters -Headers $headers
But the hashtables only allow me to filter with the equals operator. As the hashtable looks sort of like
$filter = @{id="fl201"; name="john"}
I need to use comparisons other than "equals", more importantly "-ne" and "-like" and so on. I can filter them afte... | |
doc_13685 | (a)
short m = 1;
m += m;
(b)
short m = 1;
m += m + m;
while this
(c)
short m = 1;
m = m + m;
leads to the error "Type mismatch: cannot convert from int to short" ?
A: It's not a warning - it's an error.
There are two facts at work here:
*
*T... | |
doc_13686 | ==========
echo me: 20744467
==========
20744467
Correct!
==========
echo me: 78587225
==========
78587225
Correct!
==========
echo me: 98051617
==========
...
etc
I tried nc 0.0.0.0 11111 > output.txt and it seems like the output can be sent to output.txt but I got no idea how to send response back automatically by... | |
doc_13687 | following is my sample code,
from tkinter import *
root = Tk()
root.geometry('1080x640+0+0')
Headings = ['Months','Days','* Occupancy','Energy \nConsumption','Fuel \nConsumption', 'Specific Fuel \nConsumption','Diesel Price','Specific Energy \nConsumption']
Units = ['2017','per month','man days/month','kWh/month','L... | |
doc_13688 | "id": "test.json#",
"definitions": {
"body": {
"type": "object",
"properties": {
"name": {"type": "string"},
"age": {"type": "integer"},
}
},
"request": {
"properties": {
"user": {
"$ref": "#/definitions/body"
}
}
}
},
"type... | |
doc_13689 | SELECT usr.id,
count(DISTINCT sol.id) as 'Asked',
count(DISTINCT ans.id) as 'Answered',
sum(DISTINCT CASE ans.accepted WHEN 1 THEN 1 ELSE 0 end) as 'Accepted'
FROM tbl_users usr
LEFT JOIN tbl_solutions sol on sol.authorID = usr.id
LEFT JOIN tbl_solution_answers ans on ans.authorID = usr.id
group by... | |
doc_13690 | ||
doc_13691 | Can I do this with Attached Properties?
If so, then how?
At first thought, I would think that I could create an attached property and bind it to whatever drag item's property that's associated to dragging. When the state of that property changes, my attached property's valueChanged method handler would then execute the... | |
doc_13692 | It work perfectly but I only tested it in a desktop environment. When I fired up my iPad to test the API, it starts playing the File but after some seconds it stops, send a new Request and starts playing the File from the beginning.
After some researcher I find out that the iPad sends a Partial Request and therefore ex... | |
doc_13693 | here is the ex.
export const InformationState = {
systemType: string;
}
export const selectSystemType = (state: information) => state.systemType
Trying to mock the above selector in the ts component file as shown the below
Component ts file:
this.store$.select(selectSystemType).subscribe(type => {
const data... | |
doc_13694 | var rawlatitude = <?php echo $loc_lat; ?>;
var rawlongitude = <?php echo $loc_long; ?>;
var latitude = parseFloat(rawlatitude);
var longitude = parseFloat(rawlongitude);
var latlong = new google.maps.LatLng(latitude,longitude);
google.maps.event.addDomListener(window, 'load',initMap(latitude,longitude));
function ini... | |
doc_13695 | import codecs
#print((1, codecs.decode(codecs.encode('ò', 'utf-8'), 'utf-8')))
print('ò')
which prints [Decode error - output not utf-8]. This error does not happen if I encode an ASCII character. It is not a compile error - the program runs and completes - so I suspect this is a problem with Sublime Text processing ... | |
doc_13696 | abcd-> ;1R (Beginning of CLI prompt)
abcd->
abcd->
abcd->
^[[44;1R (pressing/holding the "Enter" key on keyboard)
abcd->
| |
doc_13697 | var
DatEdit : TDateTimePicker;
begin
//I know Canvas is a stupid name for TPanel
DatEdit:=TDateTimePicker.Create(Canvas);
DatEdit.OnEnter := CtrlInputProc;
DatEdit.OnExit := CtrlExitProc;
DatEdit.Enabled := false;
DatEdit.Font.Style := DatEdit.Font.Style + [fsItalic]; //this line creates an exception
D... | |
doc_13698 | The problem is that sometimes it already exists. So previous to executing the query I need to check if the column already exists.
If it does, then I won't execute the query.
Is there a way in sqlite to do that? Or do I have to make it through a try-catch block in python code?
Thanks a lot in advance!
A: You can get a... | |
doc_13699 | Happily there is at least version 2.4.6 available for Net Framework 4.0.
The readme.md in the latest version states that net20 / net35 can be targeted but is not supported greatly. Furthermore the info-page states that Net 4.6.1+ is required
and in the project-configuration we find that at least netstandard2.0 must be ... |
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