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How do I make a semi transparent background?
...1 PNG image as a background.
Note
Remember that IE6 don’t support PNG files.
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sprintf like functionality in Python
...er to do lots of processing, format and finally write the buffer in a text file using a C-style sprintf functionality in Python. Because of conditional statements, I can’t write them directly to the file.
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Mercurial .hgignore for Visual Studio 2010 projects
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@David: That's for Windows thumbnail cache files "thumbs.db" read more about it here: en.wikipedia.org/wiki/Windows_thumbnail_cache
– Shady M. Najib
Apr 13 '11 at 19:34
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How to get the last character of a string in a shell?
...o better to quote the parameter to the script (in case you have a matching filename):
sh lash_ch.sh 'abcde*'
Also see the order of expansions in the bash reference manual. Variables are expanded before the filename expansion.
To get the last character you should just use -1 as the index since the n...
Installing multiple instances of the same windows service on a server
...service executable folder (from .net framework folder)
3) Create a config file called Install.exe.config in the service executable folder
with the following contents (unique service names):
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<appSettings>
<add key="S...
How to debug Apache mod_rewrite
...n it on,try these lines in your apache main config or current virtual host file (not in .htaccess):
RewriteEngine On
RewriteLog "/var/log/apache2/rewrite.log"
RewriteLogLevel 3
Since Apache httpd 2.4 mod_rewrite RewriteLog and RewriteLogLevel directives has been completely replaced by the new per...
Using CSS in Laravel views?
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your css file belongs into the public folder or a subfolder of it.
f.e if you put your css in
public/css/common.css
you would use
HTML::style('css/common.css');
In your blade view...
Or you could also use the Asset class http...
Why Qt is misusing model/view terminology?
...it outside or inside the model subclass. Storing or loading data from/to a file? => Put it inside the model subclass.
My personal opinion:
It is very difficult to provide a good and generic MV(C) system to a programmer. Because in most cases the models are simple (e.g. only string lists) Qt a...
Can you do a partial checkout with Subversion?
If I had 20 directories under trunk/ with lots of files in each and only needed 3 of those directories, would it be possible to do a Subversion checkout with only those 3 directories under trunk?
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UnicodeEncodeError: 'ascii' codec can't encode character u'\xa0' in position 20: ordinal not in rang
...utf-8 strings it works nicely. However when I pipe my programs output to a file, it throws a UnicodeEncodeError. In fact, when output is redirected (to a file or a pipe), I find that sys.stdout.encoding is None! Tacking on .encode('utf-8') solves the problem.
– drevicko
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