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What are the differences between json and simplejson Python modules?
I have seen many projects using simplejson module instead of json module from the Standard Library. Also, there are many different simplejson modules. Why would use these alternatives, instead of the one in the Standard Library?
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Understanding NSRunLoop
Can anyone explain for what is NSRunLoop ? so as I know NSRunLoop is a something connected with NSThread right? So assume I create a Thread like
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How to debug in Django, the good way? [closed]
... The first times it was hard looking at tracebacks and actually figure out what I did wrong and where the syntax error was. Some time has passed now and some way along the way, I guess I got a routine in debugging my Django code. As this was done early in my coding experience, I sat down and wondere...
How do servlets work? Instantiation, sessions, shared variables and multithreading
...st.getParameter("foo"); // OK, this is thread safe.
}
}
See also:
What is the difference between JSF, Servlet and JSP?
Best option for Session management in Java
Difference between / and /* in servlet mapping url pattern
doGet and doPost in Servlets
Servlet seems to handle multiple concurre...
How do I revert a Git repository to a previous commit?
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This depends a lot on what you mean by "revert".
Temporarily switch to a different commit
If you want to temporarily go back to it, fool around, then come back to where you are, all you have to do is check out the desired commit:
# This will detac...
How do I clone a range of array elements to a new array?
...ntations. the part about doing it to a sub array is really rather trivial, what you really want is the cloning bit and that's a complex and somewhat open question which depends entirely on your expectations of what 'correct' behaviour should be.
– ShuggyCoUk
Ju...
Where does the “flatmap that s***” idiomatic expression in Scala come from?
What is so powerful about flatmap that it deserves such a place in the Scala folklore?
4 Answers
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How to force keyboard with numbers in mobile website in Android
...s (desktop Chrome, for instance) will send to the server 222, which is not what she wants.
About type="tel" I can't say anything similar but personally I do not use it, as its behavior on different telephones can vary. I have confined myself to the simple pattern="[0-9]*" which do not work in Andro...
Can't install RMagick 2.13.1. Can't find MagickWand.h.
... you probably either installed it with fink or macports (maybe homebrew?). What is happening is that rvm can't find the imagemagick directory.
After reading
https://superuser.com/questions/361435/i-have-compiled-imagemagick-on-my-centos-and-rmagick-wont-install
I exported the imagemagick path by ad...
Android DialogFragment vs Dialog
...an isolated DialogFragment for a simple Yes-No confirmation message box. What is the best practice in this case?
9 Answer...