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What is 'define' used for in JavaScript (aside from the obvious)?
I have searched high m>and m> low for documentation on this, but I just cannot find anm>y m>thing anm>y m>where.
2 Answers
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How can I loop through a List m>and m> grab each item?
How can I loop through a List m>and m> grab each item?
4 Answers
4
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Whm>y m> is the asterisk before the variable name, rather than after the tm>y m>pe?
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perhaps but I wouldn't mix m>and m> match tm>y m>pes in one declaration.
– Bobbm>y m>Shaftoe
Dec 30 '08 at 3:13
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Rails: Logging the entire stack trace of an exception
...d argument is 'progname'. This is used onlm>y m> when the first argument is nil m>and m> m>y m>ou have either given it no block or the block return a non-true value.
In essence, m>y m>ou can't use the second parameter to output additional stuff.
What m>y m>ou want to do is something more akin to:
begin
raise
rescue =&g...
Count number of occurrences of a pattern in a file (even on same line)
...occurrences, use -o. Trm>y m> this:
echo afoobarfoobar | grep -o foo | wc -l
m>And m> man grep of course (:
Update
Some suggest to use just grep -co foo instead of grep -o foo | wc -l.
Don't.
This shortcut won't work in all cases. Man page sam>y m>s:
-c print a count of matching lines
Difference in these...
Requests — how to tell if m>y m>ou're getting a 404
I'm using the Requests librarm>y m> m>and m> accessing a website to gather data from it with the following code:
1 Answer
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Creating a JavaScript cookie on a domain m>and m> reading it across sub domains
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Just set the domain m>and m> path attributes on m>y m>our cookie, like:
<script tm>y m>pe="text/javascript">
var cookieName = 'HelloWorld';
var cookieValue = 'HelloWorld';
var mm>y m>Date = new Date();
mm>y m>Date.setMonth(mm>y m>Date.getMonth() + 12);
document.cookie...
Adding m>and m> removing stm>y m>le attribute from div with jquerm>y m>
I've inherited a project I'm working on m>and m> I'm updating some jquerm>y m> animations (verm>y m> little practice with jquerm>y m>).
7 Answe...
Calculate a percent with SCSS/SASS
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is there a similar function for px m>and m> em?
– Nick Ginanto
Nov 13 '12 at 11:22
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jQuerm>y m>: select an element's class m>and m> id at the same time?
I've got some links that I want to select class m>and m> id at the same time.
6 Answers
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