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Failed to install Python Cryptography package with PIP and setup.py

When I try to install the Cryptography package for Python through either pip install cryptography or by downloading the package from their site and running python setup.py , I get the following error: ...
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How to find indices of all occurrences of one string in another in JavaScript?

I'm trying to find the positions of all occurrences of a string in another string, case-insensitive. 13 Answers ...
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What is the most “pythonic” way to iterate over a list in chunks?

... Finally got a chance to play around with this in a python session. For those who are as confused as I was, this is feeding the same iterator to izip_longest multiple times, causing it to consume successive values of the same seq...
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What are the mathematical/computational principles behind this game?

My kids have this fun game called Spot It! The game constraints (as best I can describe) are: 9 Answers ...
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What's the difference between a catalog and a schema in a relational database?

...l point of view : The catalog is the place where--among other things--all of the various schemas (external, conceptual, internal) and all of the corresponding mappings (external/conceptual, conceptual/internal) are kept. In other words, the catalog contains detailed information (sometimes...
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Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=

...: SET @rUsername = ‘aname’ COLLATE utf8_unicode_ci; -- COLLATE added CALL updateProductUsers(@rUsername, @rProductID, @rPerm); Option 2: add COLLATE to the WHERE clause: CREATE PROCEDURE updateProductUsers( IN rUsername VARCHAR(24), IN rProductID INT UNSIGNED, IN rPerm VARCHAR(16...
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How Do I Take a Screen Shot of a UIView?

...ntext is more a method you would override... Note that it may not work in all views, specifically a year or so ago when I tried to use this with the live camera view it did not work. share | improv...
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How do I change selected value of select2 dropdown with JqGrid?

... not work, however the following examples should work. Solution 1: Causes all attached change events to trigger, including select2 $('select').val('1').trigger('change'); Solution 2: Causes JUST select2 change event to trigger $('select').val('1').trigger('change.select2'); See this jsfiddle ...
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jQuery/Javascript function to clear all the fields of a form [duplicate]

I am looking for a jQuery function that will clear all the fields of a form after having submitted the form. 11 Answers ...
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Running multiple commands with xargs

... Charles Duffy 218k3232 gold badges273273 silver badges333333 bronze badges answered Aug 5 '11 at 15:41 Keith ThompsonKe...