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How to change string into QString?
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This should actually be avoided in my opinion. If the version of the standard library QT was compiled with is somehow different from what you're compiling with, you're going to have trouble. In creates an unnecessary dependency between QT an...
angular ng-bind-html and directive within it
...read @Chandermani's comment, which proved to be the solution.
You need to call a 'compile' directive with this pattern:
HTML:
<div compile="details"></div>
JS:
.directive('compile', ['$compile', function ($compile) {
return function(scope, element, attrs) {
scope.$watch(...
How to run multiple shells on Emacs
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@phils thanks for the tip, i'm not at all familiar with lisp so will rework it using local assignment.:-)
– bjsdaiyu
May 29 '13 at 19:36
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How do I switch between the header and implementation file in Xcode 4?
...de window...
that's the critical tip to ensure it works. Click anywhere at all on the actual code. (If you're active in one of the other many panes of Xcode, the keystroke combo has no, or different, meaning(s).)
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How can a string be initialized using “ ”?
... to improve the performance of the language. Primitives are stored in the call stack, which require less storage spaces and are cheaper to manipulate. On the other hand, objects are stored in the program heap, which require complex memory management and more storage spaces.
For performance reas...
TextView - setting the text size programmatically doesn't seem to work
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Text size 2 will be practically invisible. Try it with 14 at least. BTW, using xml has a lot of advantages and will make your life easier once you need to do anything more complex than 'Hello World'.
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How do you fade in/out a background color using jquery?
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If you want to specifically animate the background color of an element, I believe you need to include jQueryUI framework. Then you can do:
$('#myElement').animate({backgroundColor: '#FF0000'}, 'slow');
jQueryUI has some built-in effects that may...
How to format date and time in Android?
...hould be aware that the constructors have been deprecated and you should really be using a Java Calendar object.
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How to add System.Windows.Interactivity to project?
...ect missing System.Windows.Interactivity . Google says that I have to install Expression Blend, but on my other computer I have this library and I don't have Expression Blend installed. So there should be another way to obtain System.Windows.Interactivity ? What should I do? (right now i don't hav...
How to programmatically disable page scrolling with jQuery
...ent to stored scroll position with scrollTo().
Then when you're ready to allow scrolling again, undo all that.
Edit: no reason I can't give you the code since I went to the trouble to dig it up...
// lock scroll position, but retain settings for later
var scrollPosition = [
self.pageXOffset ||...