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How to declare array of zeros in python (or an array of a certain size) [duplicate]
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Careful - this technique doesn't generalize to multidimensional arrays or lists of lists. Which leads to the List of lists changes reflected across sublists unexpectedly problem
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Introducing FOREIGN KEY constraint may cause cycles or multiple cascade paths - why?
I've been wrestling with this for a while and can't quite figure out what's happening. I have a Card entity which contains Sides (usually 2) - and both Cards and Sides have a Stage. I'm using EF Codefirst migrations and the migrations are failing with this error:
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How do I commit case-sensitive only filename changes in Git?
...d them again. Is there a way that Git can be case-sensitive when checking for changes in file names? I have not made any changes to the file itself.
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About .bash_profile, .bashrc, and where should alias be written in? [duplicate]
... new copy of Bash. The .profile file is loaded only when you either log in or use the appropriate flag to tell Bash to act as a login shell.
Personally,
I put my PATH setup into a .profile file (because I sometimes use other shells);
I put my Bash aliases and functions into my .bashrc file;
I put...
How to find whether or not a variable is empty in Bash
...ited Oct 30 '19 at 10:57
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
answered Jun 17 '10 at 17:09
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Check if EditText is empty. [closed]
I have 5 EditTexts in android for users to input. I would like to know if I could have a method for checking all the 5 EditTexts if they are null. Is there any way to do this??
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How can I wait for set of asynchronous callback functions?
...ed:
Manual Counter
var ajaxCallsRemaining = 10;
var returnedData = [];
for (var i = 0; i < 10; i++) {
doAjax(whatever, function(response) {
// success handler from the ajax call
// save response
returnedData.push(response);
// see if we're done with the la...
Correct way to define Python source code encoding
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Check the docs here:
"If a comment in the first or second line of the Python script matches the regular expression coding[=:]\s*([-\w.]+), this comment is processed as an encoding declaration"
"The recommended forms of this expression are
# -*- coding: <encoding-name&...
moment.js - UTC gives wrong date
Why does moment.js UTC always show the wrong date. For example from chrome's developer console:
2 Answers
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Windows: XAMPP vs WampServer vs EasyPHP vs alternative [closed]
...-hand, not using any package like those you're talking about.
It's a bit more work, yes; but knowing how to install and configure your environment is great -- and useful.
The first time, you'll need maybe half a day or a day to configure those. But, at least, you'll know how to do so.
And the nex...