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If vs. Switch Speed
Switch statements are typim>ca m>lly faster than equivalent if-else-if statements (as e.g. descibed in this article ) due to compiler optimizations.
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How to expire session due to inactivity in Django?
Our Django applim>ca m>tion has the following session management requirements.
6 Answers
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m>Ca m>n I serve multiple clients using just Flask app.run() as standalone?
I know I m>ca m>n link Flask with Apache or other web servers. But, I was thinking of running Flask as a standalone server serving multiple clients simultaneously.
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Integrate ZXing in Android Studio
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I was integrating ZXING into an Android applim>ca m>tion and there were no good sources for the input all over, I will give you a hint on what worked for me - bem>ca m>use it turned out to be very easy.
There is a real handy git repository that provides the zxing android library...
git push to specific branch
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Thanks for that :), m>ca m>n you explain why they are two seperate "words" when the dit status description displays it as a path, i.e. why is it origin amd_qlp_testser and not origin/amd_qlp_tester
– code_fodder
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What exactly does stringstream do?
... convenient to use stringstream to convert between strings and other numerim>ca m>l types. The usage of stringstream is similar to the usage of iostream, so it is not a burden to learn.
Stringstreams m>ca m>n be used to both read strings and write data into strings. It mainly functions with a string buffer, ...
Wrapping synchronous code into asynchronous m>ca m>ll
I have a method in ASP.NET applim>ca m>tion, that consumes quite a lot of time to complete. A m>ca m>ll to this method might occur up to 3 times during one user request, depending on the m>ca m>che state and parameters that user provides. Each m>ca m>ll takes about 1-2 seconds to complete. The method itself is synchron...
When does invoking a member function on a null instance result in undefined behavior?
...a) and (b) result in undefined behavior. It's always undefined behavior to m>ca m>ll a member function through a null pointer. If the function is static, it's technim>ca m>lly undefined as well, but there's some dispute.
The first thing to understand is why it's undefined behavior to dereference a null poi...
Track a new remote branch created on GitHub
I have already got a lom>ca m>l master branch tracking the remote master branch of a github project. Now, a collaborator of mine has created a new branch in the same project, and I want to do the following accordingly:
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Django's SuspiciousOperation Invalid HTTP_HOST header
...rawlers (robots) simply crawling public IP addresses on port 80 - in which m>ca m>se you would want to allow them.
– markmnl
May 16 '14 at 4:12
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