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serve current directory from command line
...erent platform? Do you know how I can avoid this? But if I write it into a file say myserver.rb then do "ruby myserver.rb", it works fine.
– Tony Jiang
Aug 23 '13 at 0:23
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Can I run multiple versions of Google Chrome on the same machine? (Mac or Windows)
...on ONE machine:
Chrome: Stand-alone installers can be downloaded from File Hippo. It is also possible to run multiple Chrome versions
side-by-side.
Although Sandboxie can be used, it's
recommended to use the next native method in order to run multiple
versions side-by-side.
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Is there an easy way to attach source in Eclipse?
...ul way to attach source. You need to do it every time you include the jar file in every project you use the jar. When you have lots of jars, and lots of projects, that's not good.
– James Moore
Jul 24 '12 at 16:05
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How to pass in password to pg_dump?
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Create a .pgpass file in the home directory of the account that pg_dump will run as. See Postgresql documentation libpq-pgpass for details of the format (including the last paragraph where it explains it will be ignored if you don't set the m...
Align DIV's to bottom or baseline
... flex-end; flex-direction: column on the parent div (demonstrated in this fiddle as well):
#parentDiv
{
display: flex;
justify-content: flex-end;
flex-direction: column;
width:300px;
height:300px;
background-color:#ccc;
background-repeat:repeat
}
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svn: replace trunk with branch
...e the branch to trunk afterward.
Note that copy and move in svn work like file operations. You can use them to move/copy stuff around in your repository and these changes are versioned as well. Think of "move" as "copy+delete".
[EDIT] Nilbus just notified me that you will get merge conflicts when ...
How to do SELECT COUNT(*) GROUP BY and ORDER BY in Django?
...y('total')
Transaction.objects.all().values('actor').annotate(total=Count('id')).order_by('total')
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Extract file basename without path and extension in bash [duplicate]
Given file names like these:
9 Answers
9
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Run R script from command line
I have a file, called a.r , it has a chmod of 755,
7 Answers
7
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How does git merge after cherry-pick work?
...pshots of both HEAD commits into a new snapshot. If a portion of code or a file is identical in both snapshots (i.e. because a commit was already cherry-picked), Git won't touch it.
Sources
1 Skip-Deltas in Subversion
2 Git Basics
3 The Git object model
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