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How to set initial size of std::vector?
...er being copied from is known, why isn't it more efficient to (re)size and then copy instead of pushing_back?
– user1382306
Aug 13 '14 at 16:53
1
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'git branch -av' showing remote branch that no longer exists
... base repo .when i ran this command , it tuned my local origin branch and then i added upstream master .thanks
– Ankur Srivastava
Sep 14 '17 at 1:16
add a comment
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Should I return EXIT_SUCCESS or 0 from main()?
...xample.
If you're going to be using EXIT_FAILURE when your program fails, then you might as well use EXIT_SUCCESS when it succeeds, just for the sake of symmetry.
On the other hand, if the program never signals failure, you can use either 0 or EXIT_SUCCESS. Both are guaranteed by the standard to ...
Change Circle color of radio button
...t_height="wrap_content"
app:buttonTint="@color/primary" />
2. Then add this line into parent layout or Alt + Enter in Android Studio to auto-add
xmlns:app="http://schemas.android.com/apk/res-auto"
Minimum Example should look like this:
<?xml version="1.0" encoding="utf-8"?>
<...
Pushing empty commits to remote
... @mrutyunjay if there's the chance other people pulled the repo, then yes, I think it's a nicer option.
– Gabriele Petronella
Nov 22 '13 at 6:50
3
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How to access cookies in AngularJS?
...definition such as:
angular.module('myApp', ['ngCookies']);
you should then be good to go.
Here is a functional minimal example, where I show that cookieStore is a thin wrapper around cookies:
<!DOCTYPE html>
<html ng-app="myApp">
<head>
<link rel="stylesheet" type="tex...
How do I use Nant/Ant naming patterns?
...say you have the files:
bar.txt
src/bar.c
src/baz.c
src/test/bartest.c
Then the patterns:
*.c matches nothing (there are no .c files in the current directory)
src/*.c matches 2 and 3
*/*.c matches 2 and 3 (because * only matches one level)
**/*.c...
Hidden features of Scala
...ingleton objects. For example, if you write a pattern like
Some(value)
then you're implicitly calling the extractor Some.unapply.
But you can also use class instances in patterns, and that is what's happening here. The val regex is an instance of Regex, and when you use it in a pattern, you're...
Use PHP composer to clone git repo
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What do you recommend I change it to then ?
– Mike Graf
Aug 19 '13 at 18:10
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How do you create a read-only user in PostgreSQL?
... has an owning role, and schema changes are performed as that owning role, then you should assign default privileges to that owning role. IMHO this is all a bit confusing and you may need to experiment to come up with a functional workflow.
Multiple tables/views (PostgreSQL versions before 9.0)
To...