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How can I change the version of npm using nvm?
...and I couldn't get any of this stuff to work. I kept getting errors about files being in the way. This worked though:
cd %APPDATA%\nvm\v8.10.0 # or whatever version you're using
mv npm npm-old
mv npm.cmd npm-old.cmd
cd node_modules\
mv npm npm-old
cd npm-old\bin
node npm-cli.js i -g npm...
How to change the status bar color in Android?
...heme/style by setting android:statusBarColor in your values-v21/styles.xml file per androiddocs.com/training/material/theme.html like so <item name="android:statusBarColor">@color/primary_color</item>
– JL West
Dec 17 '18 at 15:33
...
return statement vs exit() in main()
...royed. Often this has no implications, but sometimes it does, like closing files (surely you want all your data flushed to disk?).
Note that static objects will be cleaned up even if you call exit(). Finally note, that if you use abort(), no objects will be destroyed. That is, no global objects, no...
MacOSX homebrew mysql root password
... including NEWPASS in the command to avoid storing in your shell's history file. That command will automatically ask for input if you run it without the pass so there's no reason to it. :)
– Levi Figueira
Dec 10 '14 at 21:08
...
How to escape text for regular expression in Java
...av, and the replaceAll would turn it into \.*\.wav, meaning it would match files whose name consists of a arbitrary number of periods followed by .wav. You'd most likely have needed to replaceAll("\\*", ".*") if they'd gone with the more fragile implementation that relies on recognizing all possible...
'id' is a bad variable name in Python
...because it's obvious from context what you're doing:
Example:
def numbered(filename):
with open(filename) as file:
for i, input in enumerate(file):
print("%s:\t%s" % (i, input), end='')
Some built-ins with tempting names:
id
file
list, dict
map
all, any
complex, int
dir
inp...
How to upgrade all Python packages with pip?
...
I wrapped this up in a fabfile.py. Thanks!
– Josh K
Apr 29 '13 at 21:54
5
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Open firewall port on CentOS 7
... will know why these ports are open, as you've described it in the service file. Also, you can now apply it to any zone without the risk of typos. Furthermore, changes to the service will not need to be applied to all zones separately, but just to the service file.
For example, you can create /etc/...
Evil Mode best practice? [closed]
.... I think you'll find every instance of keymapping in my keymapping config file https://github.com/mbriggs/.emacs.d-oldv2/blob/master/init/init-keymaps.el
Keep in mind, I am rebinding stuff that real emacs users would consider heresy, so YMMV if you ever want to learn "real" emacs (I really don't)....
Executing JavaScript without a browser?
...h will provide you Google's V8 engine. It has, as one of its examples, the file /usr/share/doc/libv8-dev/examples/shell.cc.gz which you can uncompress and compile very simply (e.g., g++ -Os shell.cc -o shell -lv8).
Install the package nodejs and it will be available both as the executable nodejs and...