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How to run multiple shells on Emacs
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Then C-h f eshell (C-h f runs describe-function) shows that the function eshell takes an optional argument. Quote: A numeric prefix arg (as in C-u 42 M-x eshell RET) switches to the session with that number, creating it if ne...
Multiple github accounts on the same computer?
...gmail.com
[includeIf "gitdir:~/work/"]
path = ~/work/.gitconfig
And then your work specific config ~/work/.gitconfig would look like this:
[user]
email = pavan.kataria@company.tld
Thank you @alexg for informing me of this in the comments.
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django change default runserver port
... I put it in <app_name>/management/commands/runserver.py, but then Django's original runserver is used. When I rename it to run_server.py, it is recognized. I don't see anything special about runserver on the page you link to.
– physicalattraction
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How to get controls in WPF to fill available space?
...roperty to false.
The StackPanel asks each child for its desired size and then stacks them. The stack panel calls Measure() on each child, with an available size of Infinity and then uses the child's desired size.
A Grid occupies all available space, however, it will set each child to their desi...
What is “lifting” in Haskell?
...ing to write code that unwraps these numbers, adds or multiplies them, and then wraps them back up. You can short-circuit this by writing the unwrap-and-wrap code once. This function is traditionally called a "lift" because it looks like this:
liftFoo2 :: (a -> b -> c) -> Foo a -> Foo...
How do you fade in/out a background color using jquery?
...und color of an element, I believe you need to include jQueryUI framework. Then you can do:
$('#myElement').animate({backgroundColor: '#FF0000'}, 'slow');
jQueryUI has some built-in effects that may be useful to you as well.
http://jqueryui.com/demos/effect/
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New self vs. new static
... pass the class name to the function that is using late static binding and then do return new $className($options);
– Mike
Mar 4 '11 at 18:25
12
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Zip lists in Python
...p(x, y)
z = list(z)
print(z)
>>> [(1, 'a'), (2, 'b'), (3, 'c')]
Then to unzip them back just conjugate the zipped iterator:
x_back, y_back = zip(*z)
print(x_back); print(y_back)
>>> (1, 2, 3)
>>> ('a', 'b', 'c')
If the original form of list is needed instead of tuples...
Error: CUICatalog: Invalid asset name supplied: (null), or invalid scale factor : 2.000000
...mageNamed:myImage] but iOS is not sure if myImage is really a NSString and then you have this warning.
You can fix this using:
[UIImage imageNamed:[NSString stringWithFormat:@"%@", myImage]]
Or you can simply check for the length of the name of the UIImage:
if (myImage && [myImage lengt...
How to run only one local test class on Gradle
...ites, even if using --tests to call a single test method within the class, then we see iteration over all classes even all those not being run, which is too slow. Don't know if that slowness is due to our env or if it would impact others. Can update if finding more.
– arntg
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