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Javascript Array.sort implementation?
...start--;
if (high_start == i) break partition;
var top_elem = a[high_start];
order = comparefn(top_elem, pivot);
} while (order > 0);
a[i] = a[high_start];
a[high_start] = element;
if (order < 0) {
element ...
Is there a way to access the “previous row” value in a SELECT statement?
...to 2012 you'd need to do the following:
SELECT value - (
SELECT TOP 1 value
FROM mytable m2
WHERE m2.col1 < m1.col1 OR (m2.col1 = m1.col1 AND m2.pk < m1.pk)
ORDER BY
col1, pk
)
FROM mytable m1
ORDER BY
col1, pk
, where CO...
PHP sprintf escaping %
...nother %:
$stringWithVariables = 'About to deduct 50%% of %s %s from your Top-Up account.';
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What is the behavior difference between return-path, reply-to and from?
...the recipient's mail server is supposed to add a Return-Path header to the top of the email. This records the actual Return-Path sender during the SMTP session. If a Return-Path header already exists in the message, then that header is removed and replaced by the recipient's mail server.
All bounc...
don't fail jenkins build if execute shell fails
...
To stop further execution when command fails:
command || exit 0
To continue execution when command fails:
command || true
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Java: Clear the console
... @jdurston omitting home will not reset the cursor back to the top of the window.
– Hugo Zink
Sep 21 '16 at 11:35
1
...
Remove padding from columns in Bootstrap 3
...ude no-padding("left");
@include no-padding("right");
@include no-padding("top");
@include no-padding("bottom");
@include no-padding("all");
Then in HTML, you can use
.no-padding-left
.no-padding-right
.no-padding-bottom
.no-padding-top
.no-padding - to remove padding from all sides
Sure, you ...
How to force child div to be 100% of parent div's height without specifying parent's height?
...y:
#main {
position: relative;
}
#main #navigation {
position: absolute;
top: 0;
left: 0;
bottom: 0;
width: 10em; /* or whatever */
}
#main #content {
margin: 0;
margin-left: 10em; /* or whatever width you set for #navigation */
}
Elsewise there's the faux-columns technique.
...
What package naming convention do you use for personal/hobby projects in Java?
...t you like. Don't make up something that starts with com. or net. or other top-level domain though, because that would imply that you own the domain name (ie. using com.john as your package name just because your name happens to be John is not a good idea).
If you're going to give the code to anybo...
Get name of current class?
...3155 introduced __qualname__, which was implemented in Python 3.3.
For top-level functions and classes, the __qualname__ attribute is equal to the __name__ attribute. For nested classes, methods, and nested functions, the __qualname__ attribute contains a dotted path leading to the object from t...