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ssh “permissions are too open” error
...here I couldn't save any kind of file on the disk anymore.
I had to reboot OSX lion and reset the permissions on files and acls.
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How do I unlock a SQLite database?
.../opened_files_view.html to find out the process is handling db file. Try closed that program for unlock database
In Linux and macOS you can do something similar, for example, if your locked file is development.db:
$ fuser development.db
This command will show what process is locking the file:...
Efficiently test if a port is open on Linux?
.../dev/tcp/127.0.0.1/445 || echo "No one is listening!"
exec 6>&- # close output connection
exec 6<&- # close input connection
To determine if someone is listening, attempt to connect by loopback. If it fails, then the port is closed or we aren't allowed access. Afterwards, close the c...
git mv and only change case of directory
... I didn't know about the -A or the --amend option.
– oschrenk
Jun 10 '10 at 5:18
7
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Getting GDB to save a list of breakpoints
...acs GNU Emacs 22.3.1 (i386-apple-darwin9.6.0, Carbon Version 1.6.0) on Mac OS 10.5.8.
– pestophagous
Feb 17 '10 at 22:30
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Detect Safari browser
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That's because all browsers on iOS are just wrappers for Safari (with the exception of Opera Mini in Mini mode), including Chrome. This doesn't necessarily mean that they'll all match this test since the userAgent string is up to the wrapper. You might want...
How to use multiple AWS Accounts from the command line?
I've got two different apps that I am hosting (well the second one is about to go up) on Amazon EC2.
7 Answers
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How to Set AllowOverride all
...f/
Open the file httpd.conf in Notepad.
Find this line:
#LoadModule vhost_alias_module modules/mod_vhost_alias.so
Remove the hash symbol:
LoadModule vhost_alias_module modules/mod_vhost_alias.so
Then goto <Directory />
and change to:
<Directory />
Options FollowSymLink...
How do you change the size of figures drawn with matplotlib?
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I'm using this on OS X under ipython 3.7, matplotlib 3.0.3. I am able to adjust the figure size, but the window does not resize (the figure canvas adjusts, but the window does not grow or shrink to accommodate the canvas). The forward=True k...
What is the current state of the art in HTML canvas JavaScript libraries and frameworks? [closed]
...n github (open-sourced under MIT License)
To get started, check out:
Demos (simple & complex, with code to show how they're done)
Fabric.js presentation at FalsyValues (and another one at BK.js)
Wiki on github (including FAQ)
Documentation
Google Group (ask any question there)
Fabric.js on tw...