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What's the difference between a single precision and double precision floating point operation?
..., cache, and bandwidth, thereby reducing the overall system performance.
From Webopedia:
The term double precision is something of a misnomer because the precision is not really double.
The word double derives from the fact that a double-precision number uses twice as many bits as a regular ...
How to get the current working directory in Java?
...getProperty("user.dir"));
}
}
This will print a complete absolute path from where your application was initialized.
From the documentation:
java.io package resolve relative pathnames using current user directory. The current directory is represented as system property, that is, user.dir and ...
Token Authentication vs. Cookies
...kie in every response back to the client. This means the next request made from the client will include this cookie and will thus be recognized by the server. This way the server can maintain a session with the stateless client, knowing mostly everything about the app's state, but stored in the serv...
Why does an SSH remote command get fewer environment variables then when run manually? [closed]
...hell is either a login shell or an interactive shell. Description follows, from man bash:
A login shell is one whose first character of argument
zero is a -, or one started with the --login option.
An interactive shell is one started without non-option
argument...
X-UA-Compatible is set to IE=edge, but it still doesn't stop Compatibility Mode
...ttpProtocol>
</system.webServer>
Edit: I removed the clear code from just before the add; it was an unnecessary oversight from copying and pasting. Good catch, commenters!
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How can I safely create a nested directory?
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On Python ≥ 3.5, use pathlib.Path.mkdir:
from pathlib import Path
Path("/my/directory").mkdir(parents=True, exist_ok=True)
For older versions of Python, I see two answers with good qualities, each with a small flaw, so I will give my take on it:
Try os.path.exist...
How do I get the path and name of the file that is currently executing?
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this is weird: when running from command line "__file__" in quotes (as string) gives the dir from which cmd is run, but __file__ (without quotes gives the path to the source file ... why is that
– muon
May 9 '18...
How do I migrate an SVN repository with history to a new Git repository?
...very differently. You need to learn Git, and if you want to track changes from SVN upstream, you need to learn git-svn. The git-svn main page has a good examples section:
$ git svn --help
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How do you fade in/out a background color using jquery?
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Demo : http://jsfiddle.net/5NB3s/2/
SetTimeout increases the lightness from 50% to 100%, essentially making the background white (you can choose any value depending on your color).
SetTimeout is wrapped in an anonymous function for it to work properly in a loop ( reason )
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What is an optional value in Swift?
From Apple's documentation :
13 Answers
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