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jQuery: select all elements of a given class, except for a particular Id
... have an exact id, id containing a specific word, id starting with a word, etc... see http://www.w3schools.com/jquery/jquery_ref_selectors.asp for more information on jQuery selectors.
Ignore by Exact ID:
$(".thisClass").not('[id="thisId"]').doAction();
Ignore ID's that contains the word "Id"
...
How to 'insert if not exists' in MySQL?
... solution I accepted - but will further look into handling INSERT failures etc as the app grows
– warren
Sep 7 '09 at 6:47
3
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Multiline syntax for piping a heredoc; is this portable?
...
This is pretty sweet when using sudo tee /etc/securefile.conf <<EOF.
– dragon788
Jul 19 '17 at 23:18
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PHP: Storing 'objects' inside the $_SESSION
...ve more complexity: network-attached memory, a stand-alone session server, etc.
Given all that, the more info you put in the session, the bigger the impact on performance (as Vinko points out). Also as Vinko points out, if your object isn't serializable, the session will misbehave. So, as a rule o...
Annotating text on individual facet in ggplot2
...for every row in your original data frame (the one with the points, lines, etc.). Note that that I pass a separate data frame to geom_text with only one row.
– joran
Feb 6 '13 at 22:00
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Character Limit in HTML
...ould like to point out that client-side validation (HTML code, javascript, etc.) is never enough. Also check the length server-side, or just don't check at all (if it's not so important that people can be allowed to get around it, then it's not important enough to really warrant any steps to prevent...
Check whether a variable is a string in Ruby
...ke you're reinventing the wheel. There's also class, instance_of, kind_of, etc... Bad idea to monkey patch the Object class, not to mention it's needless.
– Mohamad
Apr 24 '15 at 12:08
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What is the single most influential book every programmer should read? [closed]
...Not for everyone, but if you are involved in code optimisation, compilers, etc, or are just a general nerd who is interested in low level stuff then this is a great book.
– Paul R
Feb 7 '10 at 22:39
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NAnt or MSBuild, which one to choose and when?
...and-craft a NAnt script to do things like copying built files, cleaning up etc - and call MSBuild to do the actual "turn my C# source code into assemblies" part.
If you want an example of that, look at my Protocol Buffers build file. (I wouldn't claim it's a fabulous NAnt script, but it does the jo...
Check if a variable is a string in JavaScript
...[object ' + name + ']';
};
});
That will define isString, isNumber, etc.
In Node.js, this can be implemented as a module:
module.exports = [
'Arguments',
'Function',
'String',
'Number',
'Date',
'RegExp'
].reduce( (obj, name) => {
obj[ 'is' + name ] = x => toString....