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Should I use SVN or Git? [closed]
... you have many complex merges, doing them with SVN will be longer and more error prone.
if you have to create many branches, you will need to manage them and merge them, again much more easily with Git than with SVN, especially if a high number of files are involved (the speed then becomes important...
Templated check for the existence of a class member function?
...e the pointer-to-method-of-T declaration is not subject to SFINAE and will error out for any non-class T. IMO the easiest solution is to combine with is_class check from boost.
– Jan Hudec
May 22 '12 at 12:04
...
What should I use Android AccountManager for?
...ovider in a background thread, preventing Application Not Responsive (ANR) errors while not requiring you to explicitly handle threading.
ContentProvider ties into ContentResolver's observer: this means it is easy to notify views when content is changed
Bottom line: the framework AccountManager / ...
The new syntax “= default” in C++11
...t m) : m(m) {} }; constexpr S1 s1 {}; constexpr S2 s2 {}; Only s1 gives an error, not s2. In both clang and g++.
– user743382
Dec 30 '13 at 12:09
...
How Drupal works? [closed]
...g, automatically sortable tables, and result set paging. Drupal’s custom error handler is set, and all enabled modules are loaded. Finally, Drupal fires the init hook, so that modules have an opportunity to be notified before official processing of the request begins.
Once Drupal has completed bo...
How do I use $scope.$watch and $scope.$apply in AngularJS?
...is method combined with regular AngularJS code, as AngularJS will throw an error then.
How is all of this related to the DOM?
Well, you should really follow the tutorial again, now that you know all this. The digest cycle will make sure that the UI and the JavaScript code stay synchronised, by eva...
PHP Function Comments
...thod returns an object when things work correctly but false
* when an error happens, say 'object' rather than 'mixed.' Use
* 'void' if nothing is returned.
*
* Here's an example of how to format examples:
* <code>
* require_once 'Net/Sample.php';
*
* $s...
Why is String.chars() a stream of ints in Java 8?
...n
hello.chars()
.forEach(this::print);
This will give a compile error, as there possibly is a lossy conversion.
Conclusion:
The API was designed this way because of not wanting to add CharStream, I personally think that the method should return a Stream<Character>, and the workaro...
Checking if an Android application is running in the background
... I posted an answer on the SO, but hopefully it's not too late to admit my error.
Another wrong solution
Droid-Fu library mentioned in one of the answers uses ActivityManager.getRunningTasks for its isApplicationBroughtToBackground method. See Dianne's comment above and don't use that method either....
What's the difference between the atomic and nonatomic attributes?
...e property is atomic, but specifying "atomic" explicitly will result in an error.
If you do not specify "nonatomic", then the property is atomic, but you can still specify "atomic" explicitly in recent versions if you want to.
//@property(nonatomic, retain) UITextField *userName;
//Generates rough...