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Python subprocess.Popen “OSError: [Errno 12] Cannot allocate memory”
...t have any swap enabled. To add a 1GB swap:
$sudo dd if=/dev/zero of=/swapfile bs=1024 count=1024k
$sudo mkswap /swapfile
$sudo swapon /swapfile
Add the following line to the fstab to make the swap permanent.
$sudo vim /etc/fstab
/swapfile none swap sw 0 0
Source ...
Is there a Newline constant defined in Java like Environment.Newline in C#?
...se your app is running on a Windows machine, for example, doesn't mean the file it's reading will be using Windows-style line separators. Many web pages contain a mixture of "\n" and "\r\n", having been cobbled together from disparate sources. When you're reading text as a series of logical lines,...
Git Alias - Multiple Commands and Parameters
...t co master I'd get the message error: pathspec 'master' did not match any file(s) known to git.. I didn't think this answer would be useful for me because the first thing it mentions is Windows and I'm on Linux. But you explained why.
– Tyler Collier
Feb 7 at ...
Difference between Ctrl+Shift+F and Ctrl+I in Eclipse
...ns in Window >
Preferences > Ant > Editor).
You can right-click a file then
Open With... > Other... > Internal Editors > Ant Editor
Or add a file association between .html (or .xhtml) and that editor with
Window > Preferences > General > Editors > File Associations
Once...
Why should eval be avoided in Bash, and what should I use instead?
...ect to stderr
exec 3> /dev/null # Don't save output anywhere
exec 3> file.txt # Redirect to file
exec 3> "$var" # Redirect to file stored in $var--only works for files!
exec 3<&0 4>&1 # Input and output!
If it were a one-time call, you wouldn't have to redirect the en...
Is it possible to download an old APK for my app from Google Play?
... I have managed to download the APK, but not the corresponding .obb file
– FuZZbaLL
Aug 3 '17 at 11:42
1
...
AWS S3: how do I see how much disk space is using
...d many other services)
sudo pip install awscli
then create a .awssecret file in your home folder with content as below (adjust key, secret and region as needed):
[default]
aws_access_key_id=<YOUR_KEY_HERE>
aws_secret_access_key=<YOUR_SECRET_KEY_HERE>
region=<AWS_REGION>
Make ...
Targeting only Firefox with CSS
...uggestion for IE detection does not work if you want to add it into a .css file. You can include stylesheets with it that way in HTML though. If you want to have IE CSS in a CSS file, I recommend looking at here: keithclark.co.uk/articles/…
– Biepbot Von Stirling
...
How to save CSS changes of Styles panel of Chrome Developer Tools?
...ces panel of the Developer Tools, Right-click in the left panel (where the files are listed) and select Add Folder to Workspace. You can get to a stylesheet in the Sources panel quickly by clicking the stylesheet at the top-right of each CSS rule for a selected element in the Elements panel.
Af...
Split Java String by New Line
...e text actually uses the system's line separator. I've good many many text files under unix (e.g. XML) that uses "Windows" separators and quite a few under Windows that use unix separators.
– Maarten Bodewes
Jul 30 '12 at 23:37
...