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Is it sometimes bad to use ?
...pace the blocks out properly.
There are cases where <br> is semantically valid, i.e. cases where the line break is part of the data you're sending. This is really only limited to 2 use cases - poetry and mailing addresses.
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WebSockets vs. Server-Sent events/EventSource
... a limitation to the maximum number of open connections, which can be specially painful when opening various tabs as the limit is per browser and set to a very low number (6). The issue has been marked as "Won't fix" in Chrome and Firefox. This limit is per browser + domain, so that means that you c...
Reading and writing binary file
... std::ifstream input( "C:\\Final.gif", std::ios::binary );
// copies all data into buffer
std::vector<unsigned char> buffer(std::istreambuf_iterator<char>(input), {});
}
share
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How to permanently export a variable in Linux?
...an add it to your shell configuration file, e.g. $HOME/.bashrc or more globally in /etc/environment.
After adding these lines the changes won't reflect instantly in GUI based system's you have to exit the terminal or create a new one and in server logout the session and login to reflect these change...
What is best tool to compare two SQL Server databases (schema and data)? [duplicate]
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The tool is really good - but as it was told earlier very expensive. I've choosen the alternative - dbForge Data Compare for SQL Server from Devart. The functionality is almost the same. It suits all my needs and is much cheaper.
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What is the recommended way to use Vim folding for Python code
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Personally I can't convince myself to litter my code with the markers. I've become pretty used to (and efficient) at using indent-folding. Together with my mapping of space bar (see below) to open/close folds and the zR and zM comm...
Elegant way to search for UTF-8 files with BOM?
For debugging purposes, I need to recursively search a directory for all files which start with a UTF-8 byte order mark (BOM). My current solution is a simple shell script:
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What does it mean when git says a file “needs update”?
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It's not actually the pull - it's the merge that's part of the pull. You'll see the same error if you try to merge a local branch with the same problem, and I think other mergey operations (apply, stash apply...) print similar errors if n...
How do I unbind “hover” in jQuery?
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Actually, the jQuery documentation has a more simple approach than the chained examples shown above (although they'll work just fine):
$("#myElement").unbind('mouseenter mouseleave');
As of jQuery 1.7, you are also able use $....
Combine the first two commits of a Git repository?
...nitial commit. git commits are whole trees, not diffs even if they are normally described and viewed in terms of the diff that they introduce.
This recipe works even if there are multiple commits between A and B, and B and C.
# Go back to the last commit that we want
# to form the initial commit (...