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When would anyone use a union? Is it a remnant from the C-only days?
...nly two guesses would be programming microprocessors when you have very limited space to work with, or when you're developing an API (or something similar) and you want to force the end user to have only one instance of several objects/types at one time. Are these two guesses even close to right?
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Comparing strings with == which are declared final in Java
...gment of simple code just concatenates two strings and then compares them with == .
6 Answers
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Convert a String In C++ To Upper Case
... to upper case. The examples I have found from googling only have to deal with chars.
29 Answers
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How do I test an AngularJS service with Jasmine?
...order to the service to be instantiated angular.injector has to be called with the module where our service is defined. Then, we can ask to the new injector object for the service and its only then when the service is finally instantiated.
Something like this works:
describe('myService test', func...
Static files in Flask - robot.txt, sitemap.xml (mod_wsgi)
... store static files in Flask's application root directory.
robots.txt and sitemap.xml are expected to be found in /, so my idea was to create routes for them:
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pip broke. how to fix DistributionNotFound error?
...follow
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edited Dec 12 '14 at 3:24
Jens
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Change a Django form field to a hidden field
I have a Django form with a RegexField , which is very similar to a normal text input field.
7 Answers
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Forced naming of parameters in Python
In Python you may have a function definition:
11 Answers
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Strip HTML from strings in Python
... way to only show the contents of each HTML element and not the formatting itself. If it finds '<a href="whatever.com">some text</a>' , it will only print 'some text', '<b>hello</b>' prints 'hello', etc. How would one go about doing this?
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C++ Redefinition Header Files (winsock2.h)
...the in MyClass.h and then I'm including MyClass.h in many files, so it includes multiple times and redefinition error occurs. How to prevent?
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