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Why does Javascript's regex.exec() not always return the same value? [duplicate]
...ignment as the loop condition.
var re = /foo_(\d+)/g,
str = "text foo_123 more text foo_456 foo_789 end text",
match,
results = [];
while (match = re.exec(str))
results.push(+match[1]);
DEMO: http://jsfiddle.net/pPW8Y/
If you don't like the placement of the assignment, the loo...
Last non-empty cell in a column
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edited Sep 27 '19 at 20:40
Marc.2377
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Removing transforms in SVG files
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153
How to remove transforms in Inkscape
Open svg file in Inkscape
Go to Edit -> XML Editor
F...
How to remove the arrow from a select element in Firefox
... your select menu:
<select class='css-select'>
<option value='1'> First option </option>
<option value='2'> Second option </option>
</select>
And lets assume the css class 'css-select' is:
.css-select {
background-image: url('images/select_arrow.gif')...
What does the “assert” keyword do? [duplicate]
... -enableassertions that is.)
Formally, the Java Language Specification: 14.10. The assert Statement says the following:
14.10. The assert Statement
An assertion is an assert statement containing a boolean expression. An assertion is either enabled or disabled. If the assertion is enabled, e...
Get top n records for each group of grouped results
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10 Answers
10
Active
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How to load a xib file in a UIView
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181
To get an object from a xib file programatically you can use: [[NSBundle mainBundle] loadNibNa...
How to check if a string starts with one of several prefixes?
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178
Do you mean this:
if (newStr4.startsWith("Mon") || newStr4.startsWith("Tues") || ...)
Or yo...
Align labels in form next to input
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196
One possible solution:
Give the labels display: inline-block;
Give them a fixed width
Align ...