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Multiple commands on same line
...lems if you use | after them
| does not work consistently in configuration files, see :help map_bar
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Android SDK location
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The menu is File > Settings
– Vladimir Venegas
Nov 6 '16 at 20:30
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PowerShell: Setting an environment variable for a single command only
...Usage:
with-env.ps1 FOO=foo BAR=bar your command here
# Supports dot-env files as well
with-env.ps1 .\.env OTHER_ENV=env command here
On the other hand, if you install Gow you can use env.exe which might be a little more robust than the quick script I wrote above.
Usage:
env.exe FOO=foo BAR=ba...
What Automatic Resource Management alternatives exist for Scala?
...:), Example:
val lines: Try[Seq[String]] =
Using(new BufferedReader(new FileReader("file.txt"))) { reader =>
Iterator.unfold(())(_ => Option(reader.readLine()).map(_ -> ())).toList
}
or using Using.resource avoid Try
val lines: Seq[String] =
Using.resource(new BufferedReader(n...
How can I disable logging while running unit tests in Python Django?
...ests(test_labels, extra_tests, **kwargs)
And now add to your settings.py file:
TEST_RUNNER = "PATH.TO.PYFILE.MyOwnTestRunner"
#(for example, 'utils.mytest_runner.MyOwnTestRunner')
This lets you do one really handy modification that the other approach doesn't, which is to make Django just tests ...
Application Skeleton to support multiple screens
...ge with Actions and one more plus point is that you need not to rename the file(it will assign same name as original one).
once you completed with creation of all images, refresh your project and test it.
Sometimes there may be possibility that the layout which support screen(xhdpi, hdpi, mdpi) ma...
How to merge images in command line? [closed]
...nails as a single image. So I need to "merge" a few thumbnails in a single file offline in the server.
4 Answers
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Passing ssh options to git clone
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I forgot to say that I can't modify any files on that machine. Otherwise, yeah your solution would work.
– Daniel
Oct 14 '11 at 20:02
28
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Rename MySQL database [duplicate]
... possible to copy database via mysqldump command without storing dump into file:
mysql -u root -p -e "create database my_new_database"
mysqldump -u root -p original_database | mysql -u root -p my_new_database
mysql -u root -p -e "drop database original_database"
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mmap() vs. reading blocks
I'm working on a program that will be processing files that could potentially be 100GB or more in size. The files contain sets of variable length records. I've got a first implementation up and running and am now looking towards improving performance, particularly at doing I/O more efficiently since...