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Rails formatting date
...he frequently used useful list of Date and Time formats that you could specify in strftime method:
Date (Year, Month, Day):
%Y - Year with century (can be negative, 4 digits at least)
-0001, 0000, 1995, 2009, 14292, etc.
%C - year / 100 (round down. 20 in 2009)
%y - year % 100 (00....
Is PHP compiled or interpreted?
...pre-compiled", and interpreted languages as "Compiled when run". It's the difference between these two: - JIT ("Just in time"), where only the code that is needed is compiled when it's needed (note, however, that after the interpreter quits, the compiled code is lot) - AOT ("Ahead of time"), wh...
Image Greyscale with CSS & re-color on mouse-over?
...
If said images need to be linked to other website tho, how could this be done if the images are set as backgrounds?
– Meta
Sep 1 '11 at 17:39
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Convert Bitmap to File
...o be done in background (NOT IN THE MAIN THREAD) it hangs the UI specially if the bitmap was large
File file;
public class fileFromBitmap extends AsyncTask<Void, Integer, String> {
Context context;
Bitmap bitmap;
String path_external = Environment.getExternalStorageDirectory() +...
How to replace (or strip) an extension from a filename in Python?
...thon that would replace (or remove, whatever) the extension of a filename (if it has one) ?
7 Answers
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Instantiating a generic class in Java [duplicate]
... pass in Bar.class (or whatever type you're interested in - any way of specifying the appropriate Class<T> reference) and keep that value as a field:
public class Test {
public static void main(String[] args) throws IllegalAccessException,
InstantiationException {
Gene...
How to define several include path in Makefile
... each directory. But you can still delimit the directories with whitespace if you use (GNU) make's foreach:
INC=$(DIR1) $(DIR2) ...
INC_PARAMS=$(foreach d, $(INC), -I$d)
share
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improve this answe...
In SQL Server, when should you use GO and when should you use semi-colon ;?
... and whether a semi-colon is required at the end of commands. What is the differences and why/when I should use them?
5 Ans...
why unaligned apk is needed?
...ly be performed after the .apk file has been signed with your private key. If you perform zipalign before signing, then the signing procedure will undo the alignment.
See this answer for more. Here is the detailed build process:
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Class.forName() vs ClassLoader.loadClass() - which to use for dynamic loading? [duplicate]
...
They are quite different!
As stated in the documentation for Class.forName(String),
Returns the Class object associated with the class or interface with the given string name. Invoking this method is equivalent to: Class.forName(classN...