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Wildcards in a Windows hosts file

..., I can just add vhosts to Apache called site1.local , site2.local etc, and have them all resolve to localhost , while Apache serves a different site accordingly. ...
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Matplotlib scatter plot with different text at each data point

I am trying to make a scatter plot and annotate data points with different numbers from a list. So, for example, I want to plot y vs x and annotate with corresponding numbers from n . ...
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Simple regular expression for a decimal with a precision of 2

...t: \d+(\.\d{1,2})? Both assume that both have at least one digit before and one after the decimal place. To require that the whole string is a number of this form, wrap the expression in start and end tags such as (in Perl's form): ^\d+(\.\d{1,2})?$ To match numbers without a leading digit be...
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What is sr-only in Bootstrap 3?

... @Christophe I would still recommend that article for understanding the concept. Even though it doesn't explain the problems with rtl content it does list different techniques which also includes clipping – katranci Jan 20 '14 at 12:02 ...
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Return index of greatest value in an array

... This is probably the best way, since it’s reliable and works on old browsers: function indexOfMax(arr) { if (arr.length === 0) { return -1; } var max = arr[0]; var maxIndex = 0; for (var i = 1; i < arr.length; i++) { if (arr[i] > m...
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How to use php serialize() and unserialize()

... means to put the structure into a "lower common denominator" that can be handled by things other than PHP, like databases, text files, sockets. The standard PHP function serialize is just a format to express such a thing, it serializes a data structure into a string representation that's unique to ...
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How do you attach and detach from Docker's process?

...nal info from this source: docker run -t -i → can be detached with ^P^Qand reattached with docker attach docker run -i → cannot be detached with ^P^Q; will disrupt stdin docker run → cannot be detached with ^P^Q; can SIGKILL client; can reattach with docker attach ...
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Generate a Hash from string in Javascript

...same as hash * 31 + char but a LOT faster. It's nice because it's so fast, and 31 is a small prime. Win win there. – corsiKa Sep 30 '11 at 21:59 43 ...
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How can I update the current line in a C# Windows Console App?

...pletion, I'd just like to update the value on the same line as the cursor, and not have to put each percentage on a new line. ...
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Find which version of package is installed with pip

... As of pip 1.3, there is a pip show command. $ pip show Jinja2 --- Name: Jinja2 Version: 2.7.3 Location: /path/to/virtualenv/lib/python2.7/site-packages Requires: markupsafe In older versions, pip freeze and grep should do the job nicely. $ pip freeze | grep Ji...