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How to identify server IP address in PHP
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No. On some shared hosts this returns ::1
– TheRealChx101
Aug 2 '14 at 6:18
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Deleting lines from one file which are in another file
... I just tried this on 2 files of ~2k lines each, and it got killed by the OS (granted, this is a not-so-powerful VM, but still).
– Trebor Rude
Feb 18 '14 at 1:45
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How to resize a VirtualBox vmdk file
... specify the symlink path VBoxManage clonehd "~/path/to/symlink/packer-centos-6.5-x86_64-disk1.vmdk" "/media/k0pernikus/thatFatSlowDisk/cloned_packer-centos-6.5-x86_64-disk1.vdi" If you specfiy the real path, the command will crash due to VBoxManage: error: Cannot register the hard disk, as VBox thi...
How to make an alert dialog fill 90% of screen size?
...ng to Android platform developer Dianne Hackborn in this discussion group post, Dialogs set their Window's top level layout width and height to WRAP_CONTENT. To make the Dialog bigger, you can set those parameters to MATCH_PARENT.
Demo code:
AlertDialog.Builder adb = new AlertDialog.Builder(t...
Assign output to variable in Bash
... answered Sep 21 '16 at 9:47
Kostas DemirisKostas Demiris
2,35522 gold badges2929 silver badges5959 bronze badges
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How do I use Ruby for shell scripting?
...'pathname'
p Pathname.new($0).realpath()
For file system operations I almost always use Pathname. This is a wrapper for many of the other file system related classes. Also useful: Dir, File...
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What is the maximum recursion depth in Python, and how to increase it?
...particularly efficient technique. Rewriting the algorithm iteratively, if possible, is generally a better idea.
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How to do ssh with a timeout in a script?
I'm executing a script connecting via password-less SSH on a remote host. I want to set a timeout, so that if the remote host is taking an infinite time to run, I want to come out of that ssh session and continue other lines in my sh script.
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Git: “please tell me who you are” error
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This is the correct practice to init a git repository. But for updating a repo @gfxmonk solution is better
– Davisein
Nov 21 '14 at 11:28
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How do I get the current username in Windows PowerShell?
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This is the most secure answer because $env:USERNAME can be altered by the user, but this will not be fooled by doing that.
– Kevin Panko
Apr 23 '14 at 22:48
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