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How to check if command line tools is installed
...ee. And then it will end with:
clang: error: no input files
Which basically means that you didn't give make or gcc any input files.
Here is what the check looked like:
$ xcode-select -p
/Applications/Xcode.app/Contents/Developer
Mavericks
With Mavericks, it is a little different now.
When...
Adding onClick event dynamically using jQuery
...the forms part in my site and it doesn't give an option to do this automatically.
6 Answers
...
JavaScript Nested function
...
It is called closure.
Basically, the function defined within other function is accessible only within this function. But may be passed as a result and then this result may be called.
It is a very powerful feature. You can see mor...
TypeScript “this” scoping issue when called in jquery callback
...tance of your class. If this method is usually only used in regular method calls, this is overkill. However, if it's used a lot in callback positions, it's more efficient for the class instance to capture the this context instead of each call site creating a new closure upon invoke.
Good: Impossible...
What is the difference between onBlur and onChange attribute in HTML?
When is one called versus the other? Is there a situation were onChange would be called but onBlur would not be called?
7 A...
What's the recommended way to extend AngularJS controllers?
...ll be injected normally.
@mwarren, your concern is taken care of auto-magically by Angular dependency injection. All you need is to inject $scope, although you could override the other injected values if desired.
Take the following example:
(function(angular) {
var module = angular.module(...
How do I get a background location update every n minutes in my iOS application?
...battery life
instance.locationManager.pausesLocationUpdatesAutomatically = NO; // this is important
});
return sharedInstance;
}
- (void)startUpdatingLocation
{
CLAuthorizationStatus status = [CLLocationManager authorizationStatus];
if (status == kCLAuthorizationStatusDeni...
Best way to generate random file names in Python
...n.org/library/tempfile.html. For instance:
In [4]: import tempfile
Each call to tempfile.NamedTemporaryFile() results in a different temp file, and its name can be accessed with the .name attribute, e.g.:
In [5]: tf = tempfile.NamedTemporaryFile()
In [6]: tf.name
Out[6]: 'c:\\blabla\\locals~1\\t...
ViewPager with previous and next page boundaries
...tainer (com.example.pagercontainer.PagerContainer) wraps the ViewPager and calls setClipChildren(false); on itself, so even though the ViewPager is focused on one selected page, other pages that have coordinates beyond the ViewPager bounds are still visible, so long as they fit within the PagerConta...
iPad keyboard will not dismiss if modal ViewController presentation style is UIModalPresentationForm
...IViewController derived class, disablesAutomaticKeyboardDismissal is never called
– Jorge Arimany
Oct 16 '15 at 17:54
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