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Conditional import of modules in Python
... You should first try to import simplejson as json as it is likely a newer (faster) version of the standard json module.
– Seppo Erviälä
Oct 20 '12 at 17:07
...
Callback functions in C++
...// update keybind from menu
void update_keybind(unsigned key_id, void(*new_action)())
{
actions[key_id] = new_action;
}
};
Here the function key_pressed uses the callbacks stored in actions to obtain the desired behaviour when a certain key is pressed.
If the player chooses to ...
How to quit scala 2.11.0 REPL?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f23232233%2fhow-to-quit-scala-2-11-0-repl%23new-answer', 'question_page');
}
);
...
jQuery: find element by text
...f it's possible to find an element based on its content rather than by an id or class ?
7 Answers
...
How to strip all non-alphabetic characters from string in SQL Server?
...
I knew that SQL was bad at string manipulation, but I didn't think it would be this difficult. Here's a simple function to strip out all the numbers from a string. There would be better ways to do this, but this is a start.
CREATE FUNCTION dbo.AlphaOnly (
@String varchar(100...
Git SVN error: a Git process crashed in the repository earlier
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f9185053%2fgit-svn-error-a-git-process-crashed-in-the-repository-earlier%23new-answer', 'question_page');
}
);
...
How big should a UIBarButtonItem image be?
...ets.xcassets.
How?
Clic on Assets.xcassets
Clic + icon and then click "New Image Set"
Drag and drop your image to 3x slot
Rename the image set
In the BarButton you can use this name under "Image" field
share
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How to display hidden characters by default (ZERO WIDTH SPACE ie. ​)
...l = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.scrollTop(),
docViewBottom = docViewTop + $window.height(),
...
Create a submodule repository from a folder and keep its git commit history
...>
someFolders
someFiles
someLib <-- we want this to be a new repo and a git submodule!
some files
In the steps bellow, I will refer this someLib as <directory 1>.
At the end, we will have something like this:
<git repository A>
someFolders
someFiles
...
PostgreSQL Connection URL
... postgresql://localhost/mydb?user=other&password=secret did the trick
– Karuhanga
Oct 29 '18 at 14:31
1
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