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Why should we use sp for font sizes in Android? [duplicate]
...ferent, which raises difficult questions. Should the views overlap? Should one displace another? Etc.
– Tianxiang Xiong
Feb 19 '15 at 0:40
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How do I create a new Git branch from an old commit? [duplicate]
...first command create a new branch and switches directly to it. The second one create a new branch without directly switching to it, so you will be still on older branch.
– slawkens
Jun 3 at 18:28
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List all virtualenv
...hich you have two options "long" or "brief":
"long" option is the default one, it searches for any hook you may have around this command and executes it, which takes more time.
"brief" just take the virtualenvs names and prints it.
brief usage:
$ lsvirtualenv -b
long usage:
$ lsvirtualenv -l...
Run automatically program on startup under linux ubuntu [closed]
...p my ubuntu linux. So I'd need to add it to my startup programs list. Just one problem: I'd need to do it via terminal.
1 A...
UNIX export command [closed]
...ort it:
$ export FOO
You can combine these two statements into a single one in bash (but not in old-school sh):
$ export FOO="bar"
Here's a quick example showing the difference between exported and non-exported variables. To understand what's happening know that sh -c creates a child shell pro...
How do I set up curl to permanently use a proxy? [closed]
...
If anyone comes along and is trying to accomplish this with Windows / DOSKEY, I used alias curl=curl --proxy <proxy server:port> $*
– Brandon Linton
Apr 18 '14 at 15:14
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View a specific Git commit [duplicate]
... viewed too - for example, the last commit can be seen with git show HEAD. One more back? git show HEAD~1.
– Ben
Nov 20 '15 at 17:35
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F12 Jump to method -> go back to previous method after making the jump?
...lso hold down Ctrl and move your mouse over identifiers to highlight which ones you can jump to
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How can I convert an image to grayscale via the command line? [closed]
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None of these actually convert a AxBx3 RGB image into a AxBx1 single channel grayscale image though.
– Subin Sebastian
Feb 3 at 15:26
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How to expand a list to function arguments in Python [duplicate]
...cking argument lists".
You'd use it like this: foo(*values). There's also one for dictionaries:
d = {'a': 1, 'b': 2}
def foo(a, b):
pass
foo(**d)
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