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What is “rvalue reference for *this”?
...ue- or rvalue-reference, just like const function qualifier makes it const etc..
– bronekk
Feb 1 '12 at 22:28
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How do I find the location of my Python site-packages directory?
...path__)"
['/usr/lib/python2.7/dist-packages/setuptools']
<module>.__file__ lets you identify the location of a specific module: (difference)
$ python3 -c "import os as _; print(_.__file__)"
/usr/lib/python3.6/os.py
Run pip show <package> to show Debian-style package information:
$ pi...
What is the cleanest way to ssh and run multiple commands in Bash?
...st /bin/bash << EOF
touch "/tmp/${NAME}"
EOF
and it would create a file on the destination otherhost with the name of whatever you'd assigned to $NAME. Other rules about shell script quoting also apply, but are too complicated to go into here.
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Where do gems install?
I'm trying to edit one of the gem's config files and I can't find it. I'm not sure how I did this in the past.
4 Answers
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View git history for folder
How can I view git log history for all files within a folder ?
2 Answers
2
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How do I push to GitHub under a different username?
...
I setup an ssh alias using a custom IdentityFile and rewrote the origin to use my custom me-github hostname.
#when prompted enter `id_rsa_user1` as filename
ssh-keygen -t rsa
# ~/.ssh/config
Host user1-github
HostName github.com
Port 22
User git
IdentityFile ~/.ssh/i...
XAMPP - Port 80 in use by “Unable to open process” with PID 4! 12
...g" button on the same line as the "Apache" module, select the "httpd.conf" file in the dropdown, then change the "Listen 80" line to "Listen 8080". Save the file and close it.
Now it avoids Port 80 and uses Port 8080 instead without issue. The only additional thing you need to do is make sure to pu...
snprintf and Visual Studio 2010
... cl.exe supports the /Tc option, which instructs the compiler to compile a file as C code. Furthermore, MSVC ships with a version of standard C libraries.
– Andrew
May 26 '10 at 20:04
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HTML character decoding in Objective-C / Cocoa Touch
...use case, so I used Nikita's solution. Including three Apache-2.0-licensed files from google toolbox works great for me.
– jaime
Nov 8 '11 at 20:37
10
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How to determine if a string is a number with C++?
...a number. For a game I am writing I just need to check if a line from the file I am reading is a number or not (I will know if it is a parameter this way). I wrote the below function which I believe was working smoothly (or I accidentally edited to stop it or I'm schizophrenic or Windows is schizo...