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Why does modern Perl avoid UTF-8 by default?
...key is, whenever any text comes into your program, you must decode it. The Internet cannot transmit characters. Files cannot store characters. There are no characters in your database. There are only octets, and you can't treat octets as characters in Perl. You must decode the encoded octets into Pe...
How to handle WndProc messages in WPF?
In Windows Forms, I'd just override WndProc , and start handling messages as they came in.
9 Answers
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Is it bad to have my virtualenv directory inside my git repository?
... C module, like many Python modules do, to increase performance. I imagine Windows->Linux would also not work.
– Matt Williamson
Jul 25 '12 at 15:41
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How to overlay one div over another div
...tent, .overlay {
grid-area: 1 / 1;
}
That's it. If you don't build for Internet Explorer, your code will most probably work.
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What's the difference between an id and a class?
...gard the earlier request to wear a red shirt.
The more specific selectors win.
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Why does Maven have such a bad rep? [closed]
There is a lot of talk on the internet about how Maven is bad. I have been using some features of Maven for a few years now and the most important benefit in my view is the dependency management.
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Should image size be defined in the img tag height/width attributes or in CSS? [duplicate]
...ode.
.my_images img {width: 20px; height:20px}
In the long term CSS may win out due to HTML attribute deprecation and more likely due to the growth of vector image formats like SVG where it can actually make sense to scale images using non-pixel based units like % or em.
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SSH Private Key Permissions using Git GUI or ssh-keygen are too open
...e directory are, I would try to set them back to that and then do the following
cd ~/.ssh
chmod 700 id_rsa
inside the .ssh folder. That will set the id_rsa file to rwx (read, write, execute) for the owner (you) only, and zero access for everyone else.
If you can't remember what the original set...
How do you determine the ideal buffer size when using FileInputStream?
...k reads by the file system). If the blocks are already in cache, then you wind up paying the price of RAM -> L3/L2 cache latency. If you are unlucky and the blocks are not in cache yet, the you pay the price of the disk->RAM latency as well.
This is why you see most buffers sized as a power...
Use images instead of radio buttons
...e is no thumbnail selection. I guess i am using the new IE that comes with Win 8.1. Any idea?
– Junaid Rehman
Feb 20 '15 at 22:18
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