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Android global variable
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Unfortunately it's not working for me. Please confirm that after this we'll have two <application> tags in manifest. Right? Because at some places I heard people saying that we have to add this to existing application tag....
HTML 5 tag vs Flash video. What are the pros and cons?
... it doesn't make it now. Flash is hard on its way out; <video> support is ubiquitous, including mobile devices. Almost anything that Flash could do, HTML can now do too. HTML won, Flash lost. If you're pondering on how to embed video in your page, just use <video> and don't give it a...
Set 4 Space Indent in Emacs in Text Mode
... space tabs to 4 space tabs when pressing the TAB in buffers with the major mode text-mode . I've added the following to my .emacs :
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Insert/Update Many to Many Entity Framework . How do I do it?
...EF4 and new to it. I have a many to many in my project and cannot seem to work out how to insert or update. I have build a small project just to see how it should be coded.
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PHP calculate age
I'm looking for a way to calculate the age of a person, given their DOB in the format dd/mm/yyyy.
37 Answers
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Tools for JPEG optimization? [closed]
...slessly optimize JPEGs that I could integrate into our build environment? For PNGs I'm currently using PNGOUT , and it generally saves around 40% bandwidth/image size.
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What exactly does an #if 0 … #endif block do?
...oes it not get executed, it doesn't even get compiled.
#if is a preprocessor command, which gets evaluated before the actual compilation step. The code inside that block doesn't appear in the compiled binary.
It's often used for temporarily removing segments of code with the intention of turning t...
How to check if a number is between two values?
...ze is greater than 500 and lesser than 600 meaning that neither values 500 or 600 itself will result in the condition becoming true.
if (windowsize > 500 && windowsize < 600) {
// ...
}
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What is the difference between Reader and InputStream?
...between Reader and InputStream?
And when to use what?
If I can use Reader for reading characters why I will use inputstream, I guess to read objects?
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Redirect stdout to a file in Python?
...the Python script, setting sys.stdout to a file object does the trick:
import sys
sys.stdout = open('file', 'w')
print('test')
A far more common method is to use shell redirection when executing (same on Windows and Linux):
$ python foo.py > file
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