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How to sparsely checkout only one single file from a git repository?
How do I checkout just one file from a git repo?
21 Answers
21
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Launch an app on OS X with command line
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This worked and allowed me to set a zsh alias for Chromium. Thanks
– jamescampbell
Sep 3 '15 at 0:47
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Python json.loads shows ValueError: Extra data
... answered Jan 11 '14 at 5:39
falsetrufalsetru
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How does one remove an image in Docker?
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edited Mar 23 '15 at 16:05
Anthony
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What's the correct way to convert bytes to a hex string in Python 3?
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Since Python 3.5 this is finally no longer awkward:
>>> b'\xde\xad\xbe\xef'.hex()
'deadbeef'
and reverse:
>>> bytes.fromhex('deadbeef')
b'\xde\xad\xbe\xef'
works also with the mutable bytearray type.
Reference: https://docs.p...
How to reset Jenkins security settings from the command line?
Is there a way to reset all (or just disable the security settings) from the command line without a user/password as I have managed to completely lock myself out of Jenkins ?
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A semantics for Bash scripts?
...$ 'echo' foo
foo
$ "echo" foo
foo
Substring expansion
$ fail='echoes'
$ set -x # So we can see what's going on
$ "${fail:0:-2}" Hello World
+ echo Hello World
Hello World
For more on expansions, read the Parameter Expansion section of the manual. It's quite powerful.
Integers and arithmetic ex...
How do I compute derivative using Numpy?
...ons). This is the most robust but also the most sophisticated/difficult to set up choice. If you're fine restricting yourself to numpy syntax then Theano might be a good choice.
Here is an example using SymPy
In [1]: from sympy import *
In [2]: import numpy as np
In [3]: x = Symbol('x')
In [4]: y...
Access lapply index names inside FUN
...whole thing into a large matrix when I only wanted to a simple list apply. Setting it to F (inside the mapply()) made it run as intended.
– JJJ
Apr 25 '19 at 17:15
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Node.js check if file exists
How do i check the existence of a file ?
17 Answers
17
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