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is_null($x) vs $x === null in PHP [duplicate]
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203
There is absolutely no difference in functionality between is_null and === null.
The only diff...
Regex - how to match everything except a particular pattern
...r own.
A compatible regular expression with basic syntax only would be:
[0-8]\d\d|\d[0-8]\d|\d\d[0-8]
This does also match any three digits sequence that is not 999.
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I have 2 dates in PHP, how can I run a foreach loop to go through all of those days?
I'm starting with a date 2010-05-01 and ending with 2010-05-10 . How can I iterate through all of those dates in PHP?
1...
How could the UNIX sort command sort a very large file?
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answered May 30 '09 at 16:26
MatthewMatthew
2,95622 gold badges1717 silver badges99 bronze badges
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Is there a Unix utility to prepend timestamps to stdin?
...using awk:
<command> | awk '{ print strftime("%Y-%m-%d %H:%M:%S"), $0; fflush(); }'
You may need to make sure that <command> produces line buffered output, i.e. it flushes its output stream after each line; the timestamp awk adds will be the time that the end of the line appeared on i...
How do I remove packages installed with Python's easy_install?
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answered Jul 21 '10 at 8:47
lunaryornlunaryorn
30.2k55 gold badges6767 silver badges8585 bronze badges
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Maven artifact and groupId naming
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edited Sep 17 '18 at 7:40
Dmitry Timofeev
15411 silver badge99 bronze badges
answered Sep 16 '10 at 10...
Align labels in form next to input
...to the right
That is:
label {
display: inline-block;
width: 140px;
text-align: right;
}
<div class="block">
<label>Simple label</label>
<input type="text" />
</div>
<div class="block">
<label>Label with more text</lab...
Replacing H1 text with a logo image: best method for SEO and accessibility?
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answered Mar 21 '09 at 19:41
RahulRahul
11.8k55 gold badges4141 silver badges6363 bronze badges
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How do I output an ISO 8601 formatted string in JavaScript?
...ion called toISOString():
var date = new Date();
date.toISOString(); //"2011-12-19T15:28:46.493Z"
If, somehow, you're on a browser that doesn't support it, I've got you covered:
if ( !Date.prototype.toISOString ) {
( function() {
function pad(number) {
var r = String(number);
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