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Best explanation for languages without null
...in the world. The key is not to add more complexity when implementing the mapping between "world states" and "program states" in your software.
– Brian
Oct 21 '10 at 19:13
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Returning a value from thread?
...
I would use the BackgroundWorker approach and return the result in e.Result.
EDIT:
This is commonly associated with WinForms and WPF, but can be used by any type of .NET application. Here's sample code for a console app that uses BackgroundWorker:
using ...
Difference between jQTouch and jQuery mobile
...ramework
jQTouch is focused on small screen device, from their blog :
Apps developed with jQTouch will certainly run fine on iPads and other tablet devices, but we aren’t going to automagically convert to a more tablet-friendly UI that takes advantage of the additional real estate. If you are...
back button callback in navigationController in iOS
... Jockusch's answer solve this problem with easy trick.
-(void) viewWillDisappear:(BOOL)animated {
if ([self.navigationController.viewControllers indexOfObject:self]==NSNotFound) {
// back button was pressed. We know this is true because self is no longer
// in the navigation stac...
How to preventDefault on anchor tags?
...lem a lot, a simple directive that would fix this issue is the following:
app.directive('a', function() {
return {
restrict: 'E',
link: function(scope, elem, attrs) {
if(attrs.ngClick || attrs.href === '' || attrs.href === '#'){
elem.on('click', funct...
Change string color with NSAttributedString?
...NSForegroundColorAttributeName key, which I had a hard time finding in the Apple docs.
– Erik van der Neut
May 13 '15 at 10:53
6
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How can I limit a “Run Script” build phase to my release configuration?
... I have 'Debug', 'Release' (for Instruments), 'Ad Hoc' and 'App Store' configs (with different code signing), so I changed it for if [ "${CONFIGURATION}" != "Debug" ]; then....
– Nicolas Miari
Mar 14 '14 at 1:32
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Functional, Declarative, and Imperative Programming [closed]
...- a language that has built-in "smarts" for working out what to do given a description of the result is going to allow a much more declarative approach than one where the programmer needs to first add that kind of intelligence with imperative code before being able to build a more declarative layer ...
Popstate on page's load in Chrome
I am using History API for my web app and have one issue.
I do Ajax calls to update some results on the page and use history.pushState() in order to update the browser's location bar without page reload. Then, of course, I use window.popstate in order to restore previous state when back-button i...
房多多：懂用户比懂互联网重要 - 资讯 - 清泛网 - 专注C/C++及内核技术
...以提高售房效率。
移动互联时代，人手一部智能手机，App成了对话的窗口，房地产销售有了新场景。以售楼处和中介门店为核心的销售模式弊端显现。
这种情况也曾经在贸易行业存在过，但都被阿里巴巴改造了。所以我决定...