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What is the best AJAX library for Django? [closed]
...Joe Stump's solution that makes it dead simple to create restful endpoints from your models.
https://bitbucket.org/jespern/django-piston/wiki/Home - Similar idea, but a bit more robust. You can define the data format for your endpoints (xml vs json etc).
https://github.com/toastdriven/django-tastypi...
Can one do a for each loop in java in reverse order?
...e sub-optimal for Linked Lists as each get would have to traverse the list from beginning to end (or possibly end to beginning) for each get. It is better to use a smarter iterator as in Nat's solution (optimal for all implementations of List).
– Chris
May 20 '...
Swift: Testing optionals for nil
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From swift programming guide
If Statements and Forced Unwrapping
You can use an if statement to find out whether an optional contains a
value. If an optional does have a value, it evaluates to true; if it
has no...
Difference between “@id/” and “@+id/” in Android
...a new resource name and add in to the R.java file but what about @id/ ? From the documentation of ID : when referencing an Android resource ID , you do not need the plus symbol, but must add the android package namespace, like so:
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How does #include work in C++? [duplicate]
I have read from a codeforces blog that if we add #include <bits/stdc++.h> in a C++ program then there is no need to include any other header files. How does #include <bits/stdc++.h> work and is it ok to use it instead of including individual header files?
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Calling Java varargs method with single null argument?
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@ArunKumar asList() is a static import from the java.util.Arrays class. I just assumed it was obvious. Although now that I'm thinking about it, I probably should have just used Arrays.toString() since the only reason it gets converted to a List is so it will print...
How to check whether a string is Base64 encoded or not
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from the documentation: isArrayByteBase64(byte[] arrayOctet) Deprecated. 1.5 Use isBase64(byte[]), will be removed in 2.0.
– Avinash R
Dec 5 '13 at 4:32
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How to set NODE_ENV to production/development in OS X
...a config.json file in your directory and everytime your app runs, it reads from it and sets the configuration.
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Where can I find my .emacs file for Emacs running on Windows?
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Copy and pasted from the Emacs FAQ, http://www.gnu.org/software/emacs/windows/:
Where do I put my init file?
On Windows, the .emacs file may be called _emacs for backward compatibility with DOS and FAT filesystems where filenames could not...
'printf' vs. 'cout' in C++
...rintf is C (however, you can use it in C++, just like almost anything else from C). Now, I'll be honest here; both printf and std::cout have their advantages.
Real differences
Extensibility
std::cout is extensible. I know that people will say that printf is extensible too, but such extension is n...