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jquery variable syntax [duplicate]
... 'some string';
var $self = 'another string';
These are declared as two different variables. It's like putting underscore before private variables.
A somewhat popular pattern is:
var foo = 'some string';
var $foo = $('.foo');
That way, you know $foo is a cached jQuery object later on in the co...
How can I beautify JSON programmatically? [duplicate]
Do you know of any "JSON Beautifier" for JavaScript?
2 Answers
2
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How to write URLs in Latex? [closed]
... \verb is that it uses a typewriter font. I would have suggested \verbatim if that's what he asked for.
– Gabe
May 24 '10 at 13:52
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Stop on first error [duplicate]
...scripts.html#id2382181:
This tells bash that it should exit the script if any statement returns a non-true return value. The benefit of using -e is that it prevents errors snowballing into serious issues when they could have been caught earlier. Again, for readability you may want to use set -o ...
How to switch databases in psql?
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Use below statement to switch to different databases residing inside
your postgreSQL RDMS
\c databaseName
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How to Uninstall RVM? [duplicate]
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Also make sure to close (and re-open if needed) the terminal afterwards.
– PedroC88
Feb 4 '11 at 4:03
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What does an asterisk do in a CSS property name? [duplicate]
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its like the underscore for ie6. but for ie7
if you put the asterisk the property will only be used in ie7 and older browsers.
its an hack...
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Generating matplotlib graphs without a running X server [duplicate]
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what if I already imported pyplot ? can I still do it ?
– Ciprian Tomoiagă
Dec 18 '16 at 19:59
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Javascript Regexp dynamic generation from variables? [duplicate]
...n2, 'gi'));
When I'm concatenating strings, all slashes are gone.
If you have a backslash in your pattern to escape a special regex character, (like \(), you have to use two backslashes in the string (because \ is the escape character in a string): new RegExp('\\(') would be the same as /\(...
Where can I find the solutions to “The Algorithm Design Manual”? [closed]
...ing questions, but since I am learning it myself, it would be a great help if I can find solutions to at least some of the questions.
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