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How to get the width and height of an android.widget.ImageView?
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223
My answer on this question might help you:
int finalHeight, finalWidth;
final ImageView iv = (I...
Get names of all keys in the collection
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352
You could do this with MapReduce:
mr = db.runCommand({
"mapreduce" : "my_collection",
"ma...
Print string to text file
...mount))
For python2.7 and higher you can use {} instead of {0}
In Python3, there is an optional file parameter to the print function
with open("Output.txt", "w") as text_file:
print("Purchase Amount: {}".format(TotalAmount), file=text_file)
Python3.6 introduced f-strings for another altern...
C++ Redefinition Header Files (winsock2.h)
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236
This problem is caused when including <windows.h> before <winsock2.h>. Try arrange ...
Convert form data to JavaScript object with jQuery
...ll be.
– Tobias Cohen
Jul 28 '09 at 3:05
57
Be warned, serializeArray() will not include disabled...
What is the most efficient way to deep clone an object in JavaScript?
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What is an undefined reference/unresolved external symbol error and how do I fix it?
...Preprocessing directives are executed, macro invocations are expanded, and _Pragma unary operator expressions are executed. [SNIP]
Each source character set member in a character literal or a string literal, as well as each escape sequence and universal-character-name
in a character literal or a non...
Should I put #! (shebang) in Python scripts, and what form should it take?
...owever, which shebang line you use IS important.
Correct usage for Python 3 scripts is:
#!/usr/bin/env python3
This defaults to version 3.latest. For Python 2.7.latest use python2 in place of python3.
The following should NOT be used (except for the rare case that you are writing code which i...
Capturing URL parameters in request.GET
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answered Sep 29 '08 at 20:31
camflancamflan
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