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Download old version of package with NuGet
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1120
Bring up the Package Manager Console in Visual Studio - it's in Tools / NuGet Package Manager / ...
How to wrap text in LaTeX tables?
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answered Apr 26 '09 at 14:32
moinudinmoinudin
111k4141 gold badges182182 silver badges212212 bronze badges
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Add new value to an existing array in JavaScript [duplicate]
...e.push.call(obj, 'value');
will create an object that looks like:
{
0: 'value',
length: 1
}
You can access the vaules just like a normal array f.ex obj[0].
share
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improve this answer
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Use of *args and **kwargs [duplicate]
...(*args):
for count, thing in enumerate(args):
... print( '{0}. {1}'.format(count, thing))
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>>> print_everything('apple', 'banana', 'cabbage')
0. apple
1. banana
2. cabbage
Similarly, **kwargs allows you to handle named arguments that you have not defined in advance:
&g...
Why can a function modify some arguments as perceived by the caller, but not others?
... Aran-Fey
27.5k55 gold badges6666 silver badges107107 bronze badges
answered Feb 22 '09 at 18:06
jfsjfs
326k132132 gold badges...
Android Notification Sound
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answered Apr 6 '13 at 20:06
James MVJames MV
7,8481212 gold badges5858 silver badges8686 bronze badges
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Search and replace in bash using regular expressions
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Use sed:
MYVAR=ho02123ware38384you443d34o3434ingtod38384day
echo "$MYVAR" | sed -e 's/[a-zA-Z]/X/g' -e 's/[0-9]/N/g'
# prints XXNNNNNXXXXNNNNNXXXNNNXNNXNNNNXXXXXXNNNNNXXX
Note that the subsequent -e's are processed in order. Also, the g fl...
What is the best way to ensure only one instance of a Bash script is running? [duplicate]
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110
If the script is the same across all users, you can use a lockfile approach. If you acquire the ...
socket.shutdown vs socket.close
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40
Here's one explanation:
Once a socket is no longer required,
the calling program can disca...
Print current call stack from a method in Python code
...):
print(line.strip())
f()
# Prints:
# File "so-stack.py", line 10, in <module>
# f()
# File "so-stack.py", line 4, in f
# g()
# File "so-stack.py", line 7, in g
# for line in traceback.format_stack():
If you really only want to print the stack to stderr, you can use:
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