id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_23524300 | Now when some new changes is being made & some client using older version ask for some changes then we have to installed the latest version code with latest db structure. Now we have to upgrade their database with the query & we have to track each client database structure for generating the query for upgrade.
Current... | |
doc_23524301 | For example, the string !abc! should return three matches: a, b, c.
I tried the regex !([a-z])+!, but it returns just one match: c. !(([a-z])+)! also doesn't help.
import re
s = '!abc!'
print(re.findall(r'!([a-z])+!', s))
UPD: Needless to say, it should also work with the strings like !abcdef!. The number of characte... | |
doc_23524302 | ||
doc_23524303 | var theobject = { item1:, item2:, item3:, ...etc }
this method of extracting the objects and used in a for loop does not seem to work. Should this work provided the rest of the function is correct?
theobject.item+i
A: You can do something like theobject['item'+i].
But you can do something better using jquery foreach ... | |
doc_23524304 | My issue is that inside the run function of the Game class, I can clear the window with whatever colour, and display, but cannot draw anything, whether it is a sf::Text instance, a sf::CircleShape, etc, however, copy and pasting the code into a separate file and compiling that works. Window::getSFMLWindow() just return... | |
doc_23524305 | Here is my endpoint:
import { body, validationResult } from "express-validator";
export const accountRouter = express.Router();
accountRouter.post( "/signIn", body('userName').notEmpty, body('password').notEmpty, async ( req: express.Request, res: express.Response) => {
const errors = validationResult(req);
... | |
doc_23524306 | Rails.application.config.filter_parameters
do not work in this because because I make a request outside of rails request in a separate thread.
I need a way to replace "access_token" and "client_secret" within a string with [FILTERED]
Example strings:
Response body {"access_token":[FILTERED],"scope":"create:foo","exp... | |
doc_23524307 | What I mean by this is:
*
*if there is content available to scroll either on top or bottom, show a shadow to tell the user there is more content to scoll
*if there isn't content to scroll through, a shadow will not appear
And to clarify further
*
*if the content of the container overflows (i.e. it scrolls) and... | |
doc_23524308 | To authorize in Google+ I use standart procedure of getting acces token:
GoogleAuthUtil.getToken(mActivity, mEmail, mScope);
after that, if I was not previously authorized, I catch exception
catch (UserRecoverableAuthException userRecoverableException) {
startActivity(userRecoverableException.getIntent());
}
and... | |
doc_23524309 |
A: Ah, worked out what was going on: it was in fact a combination of two different issues:
Firstly, the quotes were being automatically encoded by rails (to prevent XSS and similar). This can be escaped by using the html_safe method or the raw function (this can introduce XSS vulnerabilities, though, so use with care)... | |
doc_23524310 |
Why may this be?
edit:- my .htaccess file. I don't think it password protects my wp-admin.
rewriteengine on
RewriteCond %{REQUEST_URI} ^.*wp\-login\.php.*$
RewriteCond %{HTTP_COOKIE} !^.*admin_authenticated\=yes.*$
RewriteCond %{REQUEST_URI} !^.*auth.php.*$
rewriterule ^(.*)$ /auth.php?red=%1 [R,L]
rewriterule ^.*aut... | |
doc_23524311 | The problem is that i keep getting "TypeError: Cannot read property 'x' of undefined" so i narrowed it down to this code:
var THREE = require('three.js');
firstVec = new THREE.Vector3(2,2,2);
secondVec = new THREE.Vector3(1,1,1);
clonedVec = firstVec.clone();
clonedVec.sub(secondVec); //this line is where the error o... | |
doc_23524312 | I have a service that continuously sends data (binary images) to 127.255.255.255 in order to permit every future local service to get that data if needed.
is it possible to get that UDP data traffic via php in order to show it to the user whenever he/she is going to connect to the web server installed on the pc?
I alre... | |
doc_23524313 | test <- c("abc00012Z345678","WER0004H987654","WER12400G789456","WERF12","0-0Y123")
Here is the line of code which is working but only for one letter. However in my list of strings it can have any letter.
ifelse(substr(test,1,3)=="WER",gsub("^.*H.*?","H",test),"")
What I’m hoping to achieve is the following:
H987654... | |
doc_23524314 | class Client < ActiveRecord::Base
attr_accessible :mixed_chest
attr_writer :mixed_chest
before_save :save_mixed_chest
validate :check_mixed_chest
def mixed_chest
@mixed_chest || chest
end
def save_mixed_chest
if @mixed_chest.present?
self.chest = mixed_to_decimal(@mixed_chest)
else
... | |
doc_23524315 | Looks like as below:
@RunWith(Suite.class)
@Suite.SuiteClasses({
HttpAPICreationTest.class,
HttpAPIVerifyTest.class,
HttpAPIDeletionTest.class
})
public class HttpAPITestSuite {
}
@RunWith(Suite.class)
@Suite.SuiteClasses({
HtmlSeleniumScriptBatchCreationTest.class,
PagingVerificationTes... | |
doc_23524316 | @implementation Status
{
CCButton *_button;
}
The method block is called when the button is pressed -- in this method I'd like to disable further interaction with the button.
- (void)block
{
// Disable user interaction
}
I cannot find how to do disable this with in the built-in methods!
A: Using the CC... | |
doc_23524317 | But I don't exactly understand what is business logic in Android.
In my project I cache data when API request is successful.
And if API Request got failed, get local data.
In my understand It can be a kind of business rule.
1. API request
2. If API request is failed load data from local.
I think this logic should be ... | |
doc_23524318 | data(ftcanmax)
fit <- gev.fit(ftcanmax[,"Prec"])
return.level(fit)
How to display the value of return level for corresponding return period? For example, when return period is 10, what is the value of return value?
A: That code is the example from package extRemes ?return.level:
library(extRemes)
#...code
rets<-retur... | |
doc_23524319 | routes.rb
Rails.application.routes.draw do
devise_for :users
resources :posts do
resources :comments
end
root 'posts#index'
end
Migration for create_comments
class CreateComments < ActiveRecord::Migration[5.0]
def change
create_table :comments do |t|
t.text :comment
... | |
doc_23524320 | Possible Duplicate:
concurrency (stale data) problem in JPA
Sorry for duplicating, but I think I didn't get satisfactory answers so posting again
Let's say I have methods with following signature
Object getData(int id) {
//create a entity manager
//get data frm db
//return data
}
updateData() {
Object obj ... | |
doc_23524321 | NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
[configuration setHTTPAdditionalHeaders:@{@"Authorization":@"123"}];
// Initialize session with NSURLSessionConfiguration
NSURLSession *session = [NSURLSession sessionWithConfiguration:configuration];
NSMutableURLReques... | |
doc_23524322 | import tensorflow as tf
class NoisyDense(tf.keras.layers.Layer):
def __init__(self,output_dim):
self.output_dim=output_dim
super(NoisyDense, self).__init__()
def build(self, input_shape):
self.input_dim = input_shape.as_list()[1]
self.noisy_kernel = self.add_weight(name='noisy... | |
doc_23524323 | >> cat sample.sh
#! /bin/bash
X=$1
Y=$2
Z=#3
file=X$1_Y$2_Z$3
echo `hostname` `date` >> ./$file
Now I can give parameters in the following way:
parallel ./sample.sh {1} {2} {3} ::: 1.0000 1.1000 ::: 2.0000 2.1000 ::: 3.0000 3.1000
Or I could do:
parallel ./sample.sh {1} {2} {3} :::: xlist ylist zlist
where xlist,... | |
doc_23524324 | Question:
*
*How do I check my current set values for GPUGraphicsClockOffsetAllPerformanceLevels and GPUMemoryTransferRateOffsetAllPerformanceLevels?
Currently I am checking by starting up nVidia X Server then look for the values in Graphics Clock Offset and Memory Transfer Rate Offset under the PowerMizer tab. Is t... | |
doc_23524325 | import 'dart:async';
import 'package:flutter/material.dart';
const timeout = const Duration(seconds: 10);
const ms = const Duration(milliseconds: 1);
Timer timer;
void main() =>
runApp(MyApp());
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
var home = MyHomePage(t... | |
doc_23524326 | Basically I need a way to this (this is pseudo code):
if ($("Call").click() == valid){
$("Call").click()
} else {
$("Call")[0].click()
}
A: Not sure why you would need to do it, but to answer your question would mean you need to look up where jQuery stores it's events. if there is an event for that type, ther... | |
doc_23524327 | Installed Backend & Frontend (both), Backend & Solr both are working through IP, but the Frontend is not working through IP in DSpace7.4.
I have installed DSpace 7.2 before couple of months, but it's working fine through IP, I did the same configuration in DSpace 7.4 but somehow it's not working.
it's only open in http... | |
doc_23524328 | I have an ASP.NET Core Project that I need to update the Target Framework from 2.1 to 2.2
After changing the Target Framework, I cleaned an re-built the project.
I now get a compile error saying that says one of the assemblies in my project uses 'Microsoft.AspNetCore.Http.Abstractions, Version=2.1.1.0 which has a highe... | |
doc_23524329 | $('select').val("new selected value");
$('select').selectmenu("value", "new selected value");
But both of the above are not working. Help me out please?
A: The Doc says following
// read
$('select#speedA').selectmenu("value")
// write
$('select#speedA').selectmenu("value", "VALUE")
And ... | |
doc_23524330 | No the application has not been installed before and I need to remove it.
No debug mode is not true
Here is my manifest.
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="spending.tracker"
android:versionCode="1"
android:versionName="1.0">
<uses-s... | |
doc_23524331 | but i am getting some Lexical or preproccesor issue as:
CoreGraphics/CoreGraphics.h file not found.
when try to install app on device.
it is working fine in simulator.
Could you please help me, what could be the issue?
A: Can you re-check if you have linked the coreGraphics library in Linked Libraries? Also which dev... | |
doc_23524332 |
void func(boolean b)
{
b = !b;
}
void caller()
{
func(d1);
System.out.println(d1);//I expect the value of d1 to be true
}
How to change the value of d1 by passing d1's pointer?
A: There are no pointers in Java. Instead, return the value:
boolean func(boolean b)
{
return !b;
}
And in caller:
d1 = fu... | |
doc_23524333 | The Date is an NSDate of the exact time it was added to the history down to the second.
At the moment I just have an NSArray of these objects, the latest HistoryItem added to the end of the NSArray.
How do I make these items display in a UItableView cell in order of date, the latest being in the top, but also each day ... | |
doc_23524334 | name <- function(x){
print(substitute(x))
t <- substitute(x)
eval(t, list(a=7), parent.frame())
}
z <-5
name(a+z)
# returns 12, makes sense because this amounts to
# eval(a+z, list(a=7), glovalenv())
# however the return here makes no sense to me
name2 <- function(x){
print(substitute(x))
t <- ... | |
doc_23524335 | Background
I have a large database called Product which contains around 500,000 lines. I would like to create a page (this could be called "Details") which enables users to view information for a subsection of the items in Product.
Initially i want to run an active record query on Product, yielding @matchingproducts -... | |
doc_23524336 | I'm using Telerik MVC NumericTextBoxes/PercentTextBoxes which ultimately render as tags just like my checkboxes.
I've attempted to apply something like this to my page to do so:
$("#SupervisionRequired").change(updateTotals());
This jQuery fires on the initial page load, but doesn't fire when the Checkbox is changed... | |
doc_23524337 | <input type="text" placeholder="Search Teachers by Area" aria-label="Search"/>
<button type="button" class="btn btn-light" (click)="searchTeacher(area)" (click)="hideMainList()"></button>
A: You can try using a template reference variable.
Your code would then look like this:
<input #area type="text" placeholder="... | |
doc_23524338 | I have read the answers of some similar questions like this, but they did not seem to be of help.
What seems to be the cause of this?
parseJson() function:
private void parseJson() {
JsonArrayRequest request = new JsonArrayRequest(jsonUrl, new Response.Listener<JSONArray>() {
@Override
public void... | |
doc_23524339 | For example consider two strings X = "abcdefgh" and Y = "pefgwarc" where K = 3. These strings are equal as you can first rotate X three moves to the left to get "defghabc". Then we replace "d" with "p", "h" with "w" and "b" with "r" to finally get "pefgwarc". Since we only replaced three characters, these strings are c... | |
doc_23524340 | So I tried saving it saving in VisibilityChanged event and Activated event, since it is large amount of data, sometimes it is not saving. Eventhough I also get problem regarding VisibilityChanged event not being called when I go to background or When I launch the app before 8 sec.
So my question is When is the right ti... | |
doc_23524341 | Test Ads are visible.
When i run the application on other devices, in logcat it shows Log from OnAdLoaded.
But the Ad is not visible on the screen.
What could be the possible reason? And any solution you can suggest would be appreciated
Java Code
MobileAds.initialize(this, "ca-app-pub-7480926640170381~7951418856");
... | |
doc_23524342 | If i am using edismax query parser in solr and passing query something like below
q=IPhone5&wt=xml&edismax=true&qf=Product-Name-0^100&bq=(Product-Rating-0%3A7^300+OR+Product-Rating-0%3A8^400+OR+Product-Rating-0%3A9^500+OR+Product-Rating-0%3A10^600+OR+Product-Rating-0%3A*)
Then why it is searching in default fields ?
A... | |
doc_23524343 | If i run the Swift app from the real device, i get the correct html. I am not seeing why this is occurring. Thoughts?
Obj-C:
var htmlString: String = ""
let requestURL = URL(string: "https://www.facebook.com")
do {
htmlString = try String(contentsOf: requestURL!, encoding: .ascii)
} catch let error {
print(err... | |
doc_23524344 | I have a View (.cshtml file). In this View I have a javascript function "SomeFunction()" which calls a .NET function through Razor like so: "@Html.Raw(Json.Encode(Model))". So everything put together it looks like:
SomeFunction(){
var sections = @Html.Raw(Json.Encode(Model));
}
Note the @ please.
This function thr... | |
doc_23524345 |
A: Ok for all who have trouble opening VS you can do it like so:
In the search area of Start type run and in the run window type devenv.
You can also press Win + R to open the run window.
| |
doc_23524346 | In only one of these attributes, I have some missing values. What I have done so far is that I have left them as missing values, and I know that Weka replaces those values automatically (a question is asked here about that ).
I mean, the values for this attribute are empty in my feature file, and when I create the ARFF... | |
doc_23524347 | iex> :erlang.float_to_binary(0.45, [decimals: 0])
"1"
iex> :erlang.float_to_binary(0.445, [decimals: 0])
"1"
> :erlang.float_to_binary(0.444, [decimals: 0])
"0"
Thus, it seems like rounding is being applied iteratively from right to left until the desired number of decimals is reached.
Is this expected behavior? Why d... | |
doc_23524348 | I have a WordPress blog at blog.domain.com and another website at domain.com both running on different servers and I need to display the excerpt, title with link on my asp.net website for selected posts. I can easily grab the excerpt and title from the blog's database but the only problem is that the permalink is not i... | |
doc_23524349 | I know the function rollsum (and rollmedian, rollapply), but they just work for past instances. At least, I haven't been able to find information on how to do it.
Example:
price = c(c5,5,8,2,6,2,6,6,6,0,7,0,3,8,9,9)
past = rollsum(price, 4, align='right',fill=NA)
future = c(21,18,16,20,2018,19,13,10,18,20,29... | |
doc_23524350 | import numpy causes a Python crash when NumPy versions 1.16.0 or above is installed. Downgrading back to 1.15.4 solves the problem, but I am failing to see the cause of this.
In addition, when I try to run the f2py.exe from the scripts directory directly, I get almost exactly the same crash error.
I tried downgrading ... | |
doc_23524351 | class TaskExecutor {
func execute(_ task: Task, completion: ()->()) {
// do something async here
completion()
}
}
class Task {
// code for task
}
Now I need to execute tasks one after another - that is, the second task starts only when first task finishes, I know I can have a mutable array... | |
doc_23524352 | A = tf.constant([[1.0,0,1.0],[0,1.0,0],[1.0,0,1.0]],dtype=tf.float32)
B = tf.constant([1.0,2.0,3.0,4,0,5.0],dtype=tf.float32)
So I would like to have the final A as
A = tf.constant([[1.0,0.0,2.0],[0,3.0,0.0],[4.0,0.0,5.0]],dtype=tf.float32)
And I get the indices of non-zero elements of A as follows
where_nonzero = t... | |
doc_23524353 |
*
*I have 2 radio-groups
*Each group has 10 radio-buttons at least
*I want to take whatever radio-button is checked value to the next activity
and for sure just one radio-button can be selected from every radio-group
Here is my xml code and I want the java code
<ScrollView
android:layout_width="... | |
doc_23524354 | Error: Cannot find module 'PATH'
at Function.Module._resolveFilename (node:internal/modules/cjs/loader:924:15)
at Function.Module._load (node:internal/modules/cjs/loader:769:27)
at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:76:12)
at node:internal/main/run_main_module:17:47 {
code: 'MOD... | |
doc_23524355 | function TriggerOutlook()
{
//get the form value
var form=Xrm.Page.ui.getFormType();
//if the form is saved
if(form==2)
{
// get the end date
var scheduledend = Xrm.Page.getAttribute("actualend").getValue();
var date =scheduledend.toString();
v... | |
doc_23524356 |
How should I get rid of this popup? I hit cancel every time as I don't remember password and don't want to use this anymore.
A: This is probably happening because the repository has a Git remote that points to the Git service that powers Heroku's push-to-deploy functionality.
That remote is normally called heroku, bu... | |
doc_23524357 |
A: Would a Split List View work?
*
*jquerymobile.com/demos/1.0/docs/lists/lists-split.html
| |
doc_23524358 | I understand that Gmail is now directly connected with Drive and that thumbnails are automatically created and stored on Drive but I couldn't find a way to get them via Gmail and Drive API.
Does Google allow access to this data at all?
I noticed that When opening a message on Gmail (Web interface), the request for the ... | |
doc_23524359 | Use scenarios such as I have a page with all the pictures for users to choose from, for example, We-chat chooses multiple pictures.
The page control can be completed. Now I don't know how to get all the pictures and the path of the pictures.
Thanks !
A: For iOS you can use PhotoKit in Xamarin.iOS which allows you to c... | |
doc_23524360 | Below is a snippet from my Template.
<th>
<span> Product </span>
<a class="fa fa-sort-up fa-lg" href="{% url 'admin:product_list' %}?sort_by=name"></a>
</th>
{% for product in products %}
<td><a href="{% url 'admin:product_update' pk=product.pk %}">{{ product.name }}</a></td>
and the url that r... | |
doc_23524361 | [0,1,0,2,2]
and I'd like to simultaneously flip the 0s and 2s in the list (to get [2,1,2,0,0]), what would be the best way?
A: This is a straightforward application of conditionals in numpy.
def switchvals(arr, val1, val2):
mask1 = arr == val1
mask2 = arr == val2
arr[mask1] = val2
arr[mask2] = val1
... | |
doc_23524362 | I have a string str = "abXYabcXYZ"; and I am trying to replace all characters except for the pattern group abc in string.
I tried to use str.replaceAll("(^abc)",""), but it did not work. I understand that (abc) will match a group.
A: You might find it easier to find the parts you want to keep and just build a new stri... | |
doc_23524363 | Specifically, I didn't manage to make the pause() command to work.
Below is a portion of the page. As you can see, I'm trying to pause the video 10sec after it started. It works on Safari on a Mac btw.
Has anyone managed to make this work?
<head>
<javascript language="JavaScript">
function timeUpdate()
{
var myVideo ... | |
doc_23524364 | function next_prev_elem($step_id, $array, $incre){
foreach ($array as $i) {
$incre.$step_id;
foreach ($array as $item) {
if($step_id === $item['id']){
return $step_id;
break;
}
}
}
return false;
}
$prev_id = next_prev_elem($id, ... | |
doc_23524365 | function mapValues<O, K extends keyof O, R>(object: O, transformation: (value: MappedValues<O[K]>) => R): { [key in K]: ResultValue<O, key, R>} {
return Object.entries(object).reduce((prev, [key, value]) => {
prev[key] = typeof value === 'object'
? mapValues(value as any, transformation)
... | |
doc_23524366 | I have successfully displayed the value of yes no which is saved in database in 0,1 format.
But I need yes or no to be shown in data field.
I have used below code in my Grid.php
Please help guys.
A: Try use
$this->addColumn('yes/no', array(
...
'type' => 'options',
'options' => Mag... | |
doc_23524367 | As far as I can see type is non-null object and I need to convert it to integer to send it to BigQuery.
I wrote the following line:
as_run_df['duration'] = as_run_df['duration'].astype(int)
which returns me the following error:
invalid literal for int() with base 10: '00:58:29'
What should I do?
A: You can convert v... | |
doc_23524368 | <?xml version='1.0' encoding='utf-8'?>
<manifest android:hardwareAccelerated="true" android:versionCode="10000" android:versionName="1.0.0" package="com.example.hello" xmlns:android="http://schemas.android.com/apk/res/android">
<supports-screens android:anyDensity="true" android:largeScreens="true" android:normalSc... | |
doc_23524369 | Since the SQL query for the datagrid binding is stored in the aspx file, I can't use User.Identity.Name.ToString() like I would if this were in my c# file.
I am using the Microsoft authentication system that comes pre-built in visual studio asp.net webforms
A: You can use filter parameter of SQL Data-source.
Try using... | |
doc_23524370 | This one .NET webform application is used for approximately 30 clients (each with their own URL. client1.mysite.biz, client2.mysite.biz etc...)
Our original plan was deploy our new application into 3 "WebSites" each with their own app pools and BIND the clients to the relevant Website.
When binding we bound to both Ht... | |
doc_23524371 | GitHub url : https://github.com/openiddict/openiddict-core
*
*Why there are different flows.. which one to use? I am guessing each flow fits to different nature of application if so,
a. what are the pros and cons of each flow?
b. Is there any best practice or guidelines that helps to determine the right option (auth... | |
doc_23524372 | I have some practice code here that I've been working on and the code works and I have no issues with it however, I don't find that I fully understand what I've written and why it works.
I want to try and be able to understand my work so that I can become a better programmer, I've left comments for the code that I dont... | |
doc_23524373 | https://github.com/paulirish/infinite-scroll
I currently use this:
$container.infinitescroll({
navSelector : "#next:last",
nextSelector : "a#next:last",
itemSelector : ".veilingblok",
path: function(index) {
return "index2.html";
}
});
All works great, great plugin, but, i use a r... | |
doc_23524374 | I created the simple animation path from codepen.io and now I want to appear text each character one after another.
e.g we have text "I am animation" so once animation start first of all n letter popup then [o i t a m i a] each character one by one same like the animation fade Out at the end of the SVG path.
I tried wi... | |
doc_23524375 | You can see the error in the screenshot below.
I've tried to install via pip command in terminal, and also specifying the target folder (like described in another post) or updating Flask and Pillow via Anaconda, nothing seems to work.
FYI I'm running Mac OS 10.12.6
Thanks for your help!
A: Looks like you're using ana... | |
doc_23524376 | "æ ø å" in this preg_replace function i got for modifying forum titles into SEO URLs.
My website is rendered in "iso-8859-1".
How i want it: someurl.com/read=kjøp_og_salg
Currently looks like this: someurl.com/read=kj_p_og_salg
//----- The seo url function ------//
public function make_seo_name($title){
$title ... | |
doc_23524377 | I'm getting this error during a segue:
-[EditPropertyViewController setLawnNumber:]: unrecognized selector sent to instance 0x19a301e0
whenever I hit this if block inside of prepareForSegue:
if( [segue.identifier isEqual:@"editProperty"])
{
EditPropertyViewController *destView = segue.destinationViewController;
... | |
doc_23524378 | I have a custom directive which will have a child custom directive and will be called in this fashion in the html.
<ui-grid resource="/api/data.json">
<ui-gridcolumns>
</ui-gridcolumns>
</ui-grid>
When the child directive is enclosed within the parent directive, the console statements d... | |
doc_23524379 |
rows: 111660; extra: Using where; Using temporary; Using filesort
The select (complex one) uses LIMIT 100 : it means it selects 100 rows.
However the explain SELECT shows there are more than 110,000 rows that match
Does mysql work that way: it selects all the 110,000 that match, then retries the top 100 with limit 10... | |
doc_23524380 | This file does not exist anymore, and is renamed/moved to a new location.
I have the destination for the old location /lay/gr.js but i need to find whats the new location or name of the file is.
The whole project is tracked with Git, and so it should be possible to find, the right commit containing changes to this file... | |
doc_23524381 | I tried changing the color in setState but it doesn't do anything.
This is the function that generates the list of Buttons
List<Widget> _makeZoneList(List<Zone> zones) {
List<Widget>Buttons = new List();
for (int i = 0; i < zones.length; i++) {
Buttons.add(RaisedButton(
color: zones[i].isSelected ... | |
doc_23524382 |
public class ReadFile {
public static void main(String[] args) throws IOException {
File in = new File("in.txt");
//File out = new File("out.txt");
FileOutputStream fos= new FileOutputStream("o.txt");
//PrintWriter fw= new PrintWriter(out);
if(!in.exis... | |
doc_23524383 | $('#client_bg').css("background", "url(foo)");
What is the proper syntax for this?
A: var foo = '/someimage.png';
$('#client_bg').css('background-image', 'url(' + foo + ')');
or if you prefer:
$('#client_bg').css({ backgroundImage: 'url(' + foo +')' });
| |
doc_23524384 | What I've tried so far is add another sort descriptor to sort the items by "priority". Priority is an Int16 attribute in the Categories entity. But that didn't achieve what I wanted.
Here's the code to the method.
private func fetchCategories(predicate: NSPredicate, sortDescriptors: [NSSortDescriptor]) -> NSFetched... | |
doc_23524385 | Is there a clean, 'Pythonic' way to identify the first or last item being returned by iteritems?
Unlike Looping over a dictionary without first and last element, I do want all of the items and I don't care about the returned order. Using the method in the answers to that question to convert the dictionary to a list, t... | |
doc_23524386 | what should I have to add in this code please help me,
I tried hard and failed please help me
, I could not write code for the consecutive number,
how to count the
number of times when consecutive two head or consecutive tail occurs.
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
int flip();
int main()
{... | |
doc_23524387 | I have that form where user can input the bearing for a point, but I would like to help him by :
*
*start drawing the first vertice of a segment on the map when the user clicks on a button, (that first vertice being a known point)
*then the user just has to click for the second vertice, and bearing is computed auto... | |
doc_23524388 | String invalid = "backslash escaping as <>:;%+\/"."
I received an error message telling me to add \ to escape the sequence.
When I try to write this in Java I know that backslash needs to be escaped as \\. So I wrote it as:
String invalid = "backslash escaping as <>:;%+\\/\"."
Now this displays as backslash escaping ... | |
doc_23524389 | Have checked for resources to solve this but none seems to be of help, can anyone help me with this, please?
A: I suggest that create private repository and not add Add a README file, after that, you will get screen to upload with terminal follow instruction.
| |
doc_23524390 | Can someone clearly state:
*
*What a getter and setter are meant to do, and
*Give some VERY simple examples?
A: I think the first article you link to states it pretty clearly:
The obvious advantage to writing JavaScript in this manner is that you can use it obscure values that you don't want the user to directl... | |
doc_23524391 | When they arrive at the app screen, they see the fields to enter one car's information.
But when they press the 'Add car' button below the above input fields, on the same page, they should be able to see one more set of fields to add information about another car.
What is the ideal way to do this,
I have done followin... | |
doc_23524392 | Missing template admin/citizens/create, admin/application/create, application/create with {:locale=>[:en], :formats=>[:html], :variants=>[], :handlers=>[:erb, :builder, :raw, :ruby, :coffee, :haml, :jbuilder, :rabl]}. Searched in: * "/Users/aa/Sites/Active Shehri/activeshehri-mongo/app/views" * "/Users/aa/.rvm/gems/rub... | |
doc_23524393 | I am currently using texelFetch() but now need to use interpolated LOD levels to achieve the final effect.
The texture is declared like this:
uniform layout(binding=0) sampler3D diffuse_map;
And then I sample it like this using texelfetch():
vec4 val = texelFetch(normal_map, ivec3(((r)*0.5/cube_dim+vec3(0.5))*(voxel_r... | |
doc_23524394 | HTML, Simple icon above a tag within the function
<li id="underline"><a type="button" id="speakBtn">
<div class="icon"><i class="fas fa-play"></i></div>
<div class="title ">Text To Speech</div>
</a></li>
<li class="underline"><a type="button" id="pau... | |
doc_23524395 | DT <- data.table(score=c(78, 93, 88, 50), IQ=c(101, 95, 89, 90))
# DT output
score, IQ
78, 101
93, 95
88, 89
50, 90
I want to obtain the score at which IQ is the highest, e.g. here max(IQ)=101 so we would get 78.
Is there a way to do this by creating a new table and using:
new_DT <- DT[, list(scoreMaxIQ = ...)]
i.e.... | |
doc_23524396 | vector<int> sieveOfErathostenes(int N) {
vector <int> result(N, 1);
for(int i = 2; i < sqrt(N); i++)
if(result[i] == 1)
for(int j = 2*i; j < N; j += i)
result.at(j) = 0;
// :c
return result;
}
This vector retu... | |
doc_23524397 | <field name="content" type="text" indexed="true" stored="false"
termVectors="true" multiValued="false" />
<fieldType name="text" class="solr.TextField">
<analyzer type="index">
<tokenizer class="solr.StandardTokenizerFactory" />
<filter class="solr.LowerCaseFilterFactory"... | |
doc_23524398 | {
"count": 3,
"result": {
"1": {
"brand_id": "1",
"brand_name": "Adidas",
"brand_image": "http://a.jpg"
},
"2": {
"brand_id": "2",
"brand_name": "Asics",
"brand_image": "http: //b.jpg"
},
"3": {
... | |
doc_23524399 | Ex. I have TextFieldWithLabel class which shows the Label on top and below that a UITextField I am creating the instance of TextFieldWithLabel and adding to super view with constraints.
But its not showing the results as expected.
though its visible but not placed where I wanted.For this I dont want to change the whole... |
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