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Include jQuery in the JavaScript Console

... best better, creating a Bookmark makes it really convenient, let's do it, and a little feedback is great too: Right click the Bookmarks Bar, and click Add Page Name it as you like, e.g. Inject jQuery, and use the following line for URL: javascript:(function(e,s){e.src=s;e.onload=function(){jQuer...
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Is there a way to run Bash scripts on Windows? [closed]

I have bought and I use Windows 7 Ultimate, and I like to use it to develop applications. One of the down sides (as with every OS) is that I can not run Bash scripts. Is there a way to run Bash scripts on Windows by installing some software? It is ok if it does not work 100%, but as long as the most...
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Why does this assert throw a format exception when comparing structures?

I'm trying to assert the equality of two System.Drawing.Size structures, and I'm getting a format exception instead of the expected assert failure. ...
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What does |= (single pipe equal) and &=(single ampersand equal) mean

...gnment operators, translating (very loosely) x |= y; into x = x | y; and the same for &. There's a bit more detail in a few cases regarding an implicit cast, and the target variable is only evaluated once, but that's basically the gist of it. In terms of the non-compound operators, & ...
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How can you profile a Python script?

Project Euler and other coding contests often have a maximum time to run or people boast of how fast their particular solution runs. With Python, sometimes the approaches are somewhat kludgey - i.e., adding timing code to __main__ . ...
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What is difference between Collection.stream().forEach() and Collection.forEach()?

I understand that with .stream() , I can use chain operations like .filter() or use parallel stream. But what is difference between them if I need to execute small operations (for example, printing the elements of the list)? ...
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Correct format specifier for double in printf

...e before printf receives it1. "%lf" is also acceptable under the current standard -- the l is specified as having no effect if followed by the f conversion specifier (among others). Note that this is one place that printf format strings differ substantially from scanf (and fscanf, etc.) format stri...
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How to use multiple arguments for awk with a shebang (i.e. #!)?

...sr/bin/gawk" "--re-interval" "-f" "$0" "$@", but awk treated that as a command and printed out every line of input unconditionally. That is why I put in the arbitrary_long_name==0 - it's supposed to fail all the time. You could replace it with some gibberish string. Basically, I was looking for a fa...
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Generate a heatmap in MatPlotLib using a scatter data set

...ou can use numpy's histogram2d function: import numpy as np import numpy.random import matplotlib.pyplot as plt # Generate some test data x = np.random.randn(8873) y = np.random.randn(8873) heatmap, xedges, yedges = np.histogram2d(x, y, bins=50) extent = [xedges[0], xedges[-1], yedges[0], yedges[...
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How to change XAMPP apache server port?

...at (integrated to XAMPP Control Panel). Then you can see all used ports and here we see that the 80port is already used by System. Choose a free port number (8012, for this exemple). 2. Edit the file "httpd.conf" This file should be found in C:\xampp\apache\conf on Windows or in bin/apach...