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Convert character to ASCII code in JavaScript
...s, It certainly does default to zero but I just ran a just out of interest test on performance and it performs **relatively badly compared using 0. jsperf.com/default-to-0-vs-0/4 ** Its a relative difference only, either way its very very quick.
– wade montague
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ORDER BY the IN value list
...
In Postgres 9.4 or later, this is probably simplest and fastest:
SELECT c.*
FROM comments c
JOIN unnest('{1,3,2,4}'::int[]) WITH ORDINALITY t(id, ord) USING (id)
ORDER BY t.ord;
Using the new WITH ORDINALITY, that @a_horse already mentioned.
We don't need a subquery, we can ...
CSS does the width include the padding?
...econd is for Firefox, the third is for Webkit and Chrome.
Here's a simple test I made years ago for testing what box-sizing declaration your browser supports: http://phrogz.net/CSS/boxsizing.html
Note that Webkit (Safari and Chrome) do not support the padding-box box model via any declaration.
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Turn off auto formatting in Visual Studio
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In my case, it was ReSharper.
Test if ReSharper
StackOverflow: How can I disable ReSharper in Visual Studio and enable it again?
Prevent ReSharper from reformatting code
StackOverflow: Is there a way to mark up code to tell ReSharper not to format it?
...
Inefficient jQuery usage warnings in PHPStorm IDE
...ing recent versions of jQuery and browsers is negligible. I constructed a test that shows that it is now actually 10% faster to do a combined selector rather than selection on id and then find for a very simple case:
http://jsperf.com/jquery-find-vs-insel
For selection of multiple children by cla...
GIT commit as different user without email / or only email
...an in to this when trying to convert a repository from mercurial to git.
I tested the commands on msysgit 1.7.10.
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What is the meaning of the /dist directory in open source projects?
...o, audio, fonts etc.
lib/: external dependencies (when included directly).
test/: the project's tests scripts, mocks, etc.
node_modules/: includes libraries and dependencies for JS packages, used by Npm.
vendor/: includes libraries and dependencies for PHP packages, used by Composer.
bin/: files tha...
In Bash, how can I check if a string begins with some value?
... The == comparison operator behaves differently within a double-brackets
# test than within single brackets.
[[ $a == z* ]] # True if $a starts with a "z" (wildcard matching).
[[ $a == "z*" ]] # True if $a is equal to z* (literal matching).
So you had it nearly correct; you needed double bracke...
How do I use Java to read from a file that is actively being written to?
... file, while reading this very same file every 2500 ms
public class TailerTest
{
public static void main(String[] args)
{
File f = new File("/tmp/test.txt");
MyListener listener = new MyListener();
Tailer.create(f, listener, 2500);
try
{
...
Change Twitter Bootstrap Tooltip content on click
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Tested on Bootstrap v2.3.1
– Ricardo
May 10 '19 at 23:58
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