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A Java collection of value pairs? (tuples?)
...cs examples that is easy enough to write on your own. For example, off the top of my head:
public class Pair<L,R> {
private final L left;
private final R right;
public Pair(L left, R right) {
assert left != null;
assert right != null;
this.left = left;
this.right = ri...
How does Activity.finish() work in Android?
...
@CommonsWare How we can ensure that onStop is called always ? In my app OnStop and onDestroy are not called in some cases and in those cases the child activity takes too much time in finishing and that looks like App has hanged... Whereas when onStop is called eve...
How to change the playing speed of videos in HTML5?
...on with the video. The try the command again.
– Christopher Harwood
Nov 9 '18 at 16:45
add a ...
postgresql - add boolean column to table set default
... showLowRepImageUploadWarning: true,
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angularjs directive call function specified in attribute and pass an argument to it
... to my problem. It's worth mentioning that you only need to do this at the top level if you're doing a deeper nest of directives. Consider this: plnkr.co/edit/s3y67iGL12F2hDER2RNl?p=preview where I pass the method through two directives.
– treeface
Oct 29 '13 a...
How to detect if app is being built for device or simulator in Swift
...) you can't detect the simulator directly, but you can detect iOS on a desktop architecture like follows
#if (arch(i386) || arch(x86_64)) && os(iOS)
...
#endif
After Swift 4.1 version
Latest use, now directly for all in one condition for all types of simulators need to apply onl...
Is List a subclass of List? Why are Java generics not implicitly polymorphic?
... used that "certainly" to start with. If you have a list which says at the top "Hotels we might want to go to" and then someone added a swimming pool to it, would you think that valid? No - it's a list of hotels, which isn't a list of buildings. And it's not like I even said "A list of dogs is not a...
how to add script src inside a View when using Layout
... I don't have anything yet... I tried putting the script references at the top of the .cshtml, but the result is the references are in the <body> but they should be in the head
– dferraro
Jan 11 '13 at 19:04
...
mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc… expects parameter 1 to
...r configured to display all errors. You can do this by placing this at the top of your files or in your config file: error_reporting(-1);. If you have any syntax errors this will point them out to you.
Use mysql_error(). mysql_error() will report any errors MySQL encountered while performing your qu...
How to do a join in linq to sql with method syntax?
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