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What is the difference between setUp() and setUpClass() in Python unittest?

... a temporary file on the filesystem, loading a shared library for testing, etc. Doing such things before each test would slow down the test suite too much, so we just do it once before all the tests. This is a slight degradation in the independence of the tests but a necessary optimization in some s...
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How to overcome root domain CNAME restrictions?

...a common and logical thing to do. It uses less characters, it looks better etc. The url's own protocol identifier (www) is a vestigial part of the url if was even necessary in the first place (it wasn't). – Ed Bishop May 19 '16 at 6:57 ...
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How do I hide javascript code in a webpage?

...ded whitespace is removed, so it can't be read without further processing, etc... Dynamically include the .js file by programmatically adding script tags (like Google Analytics does). This will make it even more difficult to get to the source code from the View Source command as there will be no ea...
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What is the difference between typeof and instanceof and when should one be used vs. the other?

...have different built-ins (different global object, different constructors, etc.). This may result in unexpected results. For example, [] instanceof window.frames[0].Array will return false, because Array.prototype !== window.frames[0].Array and arrays inherit from the former. Also, it cannot be us...
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Media Queries: How to target desktop, tablet, and mobile?

...nd more semantic the DOM structure with nav, header, main, section, footer etc. (avoiding abominations like div class="header" with nested inner div tags) the easier it will be to engineer responsiveness, especially avoiding floats by using CSS Grid Layout (Sarah Drasner's grid generator is a great ...
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Matplotlib - global legend and title aside subplots

...ed above all subplots'); plt.subplot(231); plt.plot(data[:,0], data[:,1]); etc... – Steven C. Howell Mar 30 '15 at 17:04 1 ...
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Is there any reason to use a synchronous XMLHttpRequest?

...nt the user from continuing to interact with any given entity (form field, etc) during an async call that would not require blocking the browser thread. When the thread is blocking, there cannot be any logical processing, whatsoever, and that's just a bad situation to be in; it creates far more pro...
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Custom ListView click issue on items in Android

...ick anywhere in the list item and the "onListItemClick" handler will fire, etc). EDIT: As an update, a commenter mentioned "Just a note, after changing the visibility of the button I had to programmatically disable the focus again." ...
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What does the smiley face “:)” mean in CSS?

...hing else? Otherwise, can't I put *********************font-size: "150%";, etc.? – Max Aug 23 '14 at 15:46 1 ...
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Using Excel OleDb to get sheet names IN SHEET ORDER

...is a german file (Arbeitsblätter = worksheets). The table names (Tabelle3 etc) are in the correct order. You just need to read these tags;) regards share | improve this answer | ...