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Initialization of all elements of an array to one default value in C++?
...runtime. If you really need the initialization to happen statically, it's possible to use variadic templates and variadic sequences to generate the desired sequence of ints and expand it into the initializer of the array.
– void-pointer
Jun 2 '13 at 22:12
...
Sockets: Discover port availability using Java
...OException e) {
} finally {
if (ds != null) {
ds.close();
}
if (ss != null) {
try {
ss.close();
} catch (IOException e) {
/* should not be thrown */
}
}
}
return false;
}
T...
Git: “please tell me who you are” error
...
This is the correct practice to init a git repository. But for updating a repo @gfxmonk solution is better
– Davisein
Nov 21 '14 at 11:28
...
How to compare type of an object in Python?
...e, during some custom validation step. This has been a critical part of almost every scientific computing project I've ever worked on. Out of all dev projects I've seen, more have needed this than have not.
– ely
Mar 28 '14 at 20:21
...
How do I force a favicon refresh?
...
Ok, after 10 minutes of trying, the easy way to fix it is close to that of the line of birds
Type in www.yoursite.com/favicon.ico (or www.yoursite.com/apple-touch-icon.png, etc.)
Push enter
ctrl+f5
Restart Browser (IE, Firefox)
...
Convert JavaScript String to be all lower case?
...difference is that toLocaleLowerCase will take current locale of the user/host into account. As per § 15.5.4.17 of the ECMAScript Language Specification (ECMA-262), toLocaleLowerCase…
…works exactly the same as toLowerCase
except that its result is intended to
yield the correct result f...
Why is there no logical xor in JavaScript?
...ld never use it as a logical operator on boolean because implementation is OS dependant. I was using some kind of a ^= true to toggle booleans and it fails on some machines such as phones.
– Masadow
Jun 5 '15 at 15:14
...
What's onCreate(Bundle savedInstanceState)
...tivity needs to be recreated (e.g., orientation change) so that you don't lose this prior information. If no data was supplied, savedInstanceState is null.
... you
should use the onPause() method to write any persistent data (such as
user edits) to storage. In addition, the method
onSaveIn...
Delete a project from SonarQube
...
Please note that this does not work in all browsers. On OS X, for example, it works with Firefox but not Chrome or Safari. This is an old bug from Sonar 3.x and is still present in 4.2.
– RCross
Apr 8 '14 at 9:44
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How to obtain the last path segment of a URI
I have as input a string that is a URI . how is it possible to get the last path segment (that in my case is an id)?
12 An...