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What is the difference between RegExp’s exec() function and String’s <em>mem>atch() function?
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exec with a global regular expression is <em>mem>eant to be used in a loop, as it will still retrieve all <em>mem>atched subexpressions. So:
var re = /[^\/]+/g;
var <em>mem>atch;
while (<em>mem>atch = re.exec('/a/b/c/d')) {
// <em>mem>atch is now the next <em>mem>atch, in array for<em>mem>.
}
// No <em>mem>ore <em>mem>at...
Vi<em>mem> delete blank lines
What co<em>mem><em>mem>and can I run to re<em>mem>ove blank lines in Vi<em>mem>?
14 Answers
14
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Why a<em>mem> I getting a “401 Unauthorized” error in <em>Mem>aven?
Why a<em>mem> I getting a "401 Unauthorized" error in <em>Mem>aven?
21 Answers
21
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Co<em>mem>pare two files line by line and generate the difference in another file
I want to co<em>mem>pare file1 with file2 and generate a file3 which contains the lines in file1 which are not present in file2.
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“Parse Error : There is a proble<em>mem> parsing the package” while installing Android application
... while installing the android application ( Parse Error : There is a proble<em>mem> parsing the package. ). I did the following steps.
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Specifying and saving a figure with exact size in pixels
Say I have an i<em>mem>age of size 3841 x 7195 pixels. I would like to save the contents of the figure to disk, resulting in an i<em>mem>age of the exact size I specify in pixels.
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Best practice to validate null and e<em>mem>pty collection in Java
I want to verify whether a collection is e<em>mem>pty and null . Could anyone please let <em>mem>e know the best practice.
9 Answers
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Add custo<em>mem> <em>mem>essages in assert?
Is there a way to add or edit the <em>mem>essage thrown by assert? I'd like to use so<em>mem>ething like
8 Answers
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Rounded UIView using CALayers - only so<em>mem>e corners - How?
In <em>mem>y application - there are four buttons na<em>mem>ed as follows:
14 Answers
14
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How to for<em>mem>at a JavaScript date
In JavaScript, how can I for<em>mem>at a date object to print as 10-Aug-2010 ?
57 Answers
57...