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Programmatically scroll a UIScrollView
...finger flick. Basically my code works in a way similar to the iPhone photo app. Now, is there a way that I can programmatically do the same thing so that I end up with a slideshow that runs on its own with a click of a button and a configurable pause between each scroll?
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When is it acceptable to call GC.Collect?
... and 2 - are now eligible for garbage collection, and that now would be an appropriate time to collect in terms of the small performance hit.
A good example of this is if you've just closed a large form. You know that all the UI controls can now be garbage collected, and a very short pause as the f...
What is middleware exactly?
...utputs of all different systems, the resources they use and then choose an appropriate Middleware framework.
Still explaining to the non tech manager
With Middleware framework in the middle, the first system will produce X stuff, the system Y and Z would consume those outputs and so on.
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Creating stored procedure and SQLite?
...r Java extensions, tera- or peta-byte scalability, and so forth
Source : Appropriate Uses For SQLite
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Cannot install Lxml on Mac os x 10.9
...I am using brew but it was a fresh install (I had only XCode installed via AppStore, which is enough to install homebrew).
– Rafal Es
Apr 4 '15 at 21:28
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What's the difference between ng-model and ng-bind
...llows that directive to gain access to ngModel's controller. For example:
app.directive('myModelFormatter', function() {
return {
require: 'ngModel',
link: function(scope, element, attrs, controller) {
controller.$formatters.push(function(value) {
return value.toUpperCase();
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Django Server Error: port is already in use
...ted with it.
kill -9 PID
in my case
kill -9 6599
Now run your Django app.
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ReactJS state vs prop
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Your second approach is more like it. React doesn't care about models so much as it cares about values and how they flow through your app. Ideally, your post model would be stored in a single component at the root. You then create child ...
Find out what process registered a global hotkey? (Windows API)
... been able to find out, Windows doesn't offer an API function to tell what application has registered a global hotkey (via RegisterHotkey). I can only find out that a hotkey is registered if RegisterHotkey returns false, but not who "owns" the hotkey.
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How to send SMS in Java
What are the possible ways to send and receive sms from Java application?
16 Answers
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