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JQuery .on() method with multiple event handlers to one selector
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edited Jan 25 '13 at 21:17
answered Dec 22 '11 at 18:18
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Matplotlib scatterplot; colour as a function of a third variable
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157
There's no need to manually set the colors. Instead, specify a grayscale colormap...
import n...
Perl build, unit testing, code coverage: A complete working example
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105
It took me a while and it also took me taking small snippets from a number of different source...
How to show loading spinner in jQuery?
... functions will fire whenever you do any Ajax calls.
Update: As of jQuery 1.8, the documentation states that .ajaxStart/Stop should only be attached to document. This would transform the above snippet to:
var $loading = $('#loadingDiv').hide();
$(document)
.ajaxStart(function () {
$loading.s...
Broken references in Virtualenvs
...re is one example:
$ ls -la ~/.virtualenvs/my-virtual-env
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lrwxr-xr-x 1 ryan staff 78 Jun 25 13:21 .Python -> /usr/local/Cellar/python/2.7.7/Frameworks/Python.framework/Versions/2.7/Python
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When you upgrade Python using Homebrew and then run brew cleanup, the symlinks in the virtualen...
How do I convert a float number to a whole number in JavaScript?
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15 Answers
15
Active
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How do I get the current Date/time in DD/MM/YYYY HH:MM format?
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190
The formatting can be done like this (I assumed you meant HH:MM instead of HH:SS, but it's eas...
Solving a “communications link failure” with JDBC and MySQL [duplicate]
...ddress" attribute or change it to one of the following IPs:
bind-address="127.0.0.1"
or
bind-address="0.0.0.0"
commenting out "skip-networking"
If there is a "skip-networking" line in your MySQL config file, make it comment by adding "#" sign at the beginning of that line.
change "wait_time...
Why are `private val` and `private final val` different?
...that private val and private final val are same, until I saw section 4.1 in Scala Reference:
2 Answers
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How to round an average to 2 decimal places in PostgreSQL?
...ision is only available for numeric.
regress=> SELECT round( float8 '3.1415927', 2 );
ERROR: function round(double precision, integer) does not exist
regress=> \df *round*
List of functions
Schema | Name | Result data type | Argument data types | Type
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