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$watch'ing for data changes in an Angular directive
...gular only checks the reference of the top level variable that you watch.
App.directive('d3Visualization', function() {
return {
restrict: 'E',
scope: {
val: '='
},
link: function(scope, element, attrs) {
scope.$watch('val', function(newVa...
Android list view inside a scroll view
... androidx.core.widget.NestedScrollView in your current xml and then magic happens.
Below is a sample xml code :
<?xml version="1.0" encoding="utf-8"?>
<androidx.core.widget.NestedScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android....
Unique Constraint in Entity Framework Code First
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Unless your app is single-user, I believe a unique constraint is one thing you can't enforce with code alone. You can dramatically reduce the probability of a violation in code (by checking uniqueness prior to calling SaveChanges()), but...
Set cookie and get cookie with JavaScript [duplicate]
...MarcinHabuszewski thanks for pointing out. How can I use this code then(my app is not GPL licensed)?
– Sandip Pingle
Aug 11 '14 at 5:55
7
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Message Queue vs Message Bus — what are the differences?
...is indeed is more the pull model you describe, but it is really more intra-app than inter-app or inter-box.
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How enumerate all classes with custom class attribute?
...ugh all the classes in all the assemblies that are loaded into the current app domain. To do that, you would call the GetAssemblies method on the AppDomain instance for the current app domain.
From there, you would call GetExportedTypes (if you only want public types) or GetTypes on each Assembly ...
How to prevent a background process from being stopped after closing SSH client in Linux
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I can attest to this one. Screen is a great application. The ability to re-attach is amazing, and saves a lot of potentially lost work.
– willasaywhat
Nov 12 '08 at 21:06
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Can I use jQuery with Node.js?
...nQuery = require('nodeQuery')
, express = Express.createServer();
var app = function ($) {
$.on('ready', function () {
// do some stuff to the dom in real-time
$('body').append('Hello World');
$('body').append('<input type="text" />');
$('input').live('...
Is it true that one should not use NSLog() on production code?
...keep in mind #define DEBUG_MODE can be re-used in different places in your application. For example, in my application I use it to disable license key checks and only allow the application to run if it's before a certain date. This lets me distribute a time limited, fully functional beta copy with m...
UINavigationController without navigation bar?
I have a universal app, and on the iPad version I'm using UISplitViewController to create an interface similar to the Mail app.
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