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What's the difference between .bashrc, .bash_profile, and .environment?
...spot-on :) It explains what an "interactive" shell is too.
Bash does not know about .environment. I suspect that's a file of your distribution, to set environment variables independent of the shell that you drive.
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How to show “Done” button on iPhone number pad
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now that we have UIGestureRecognizers, just set up a tap gesture recognizer on the main viewcontroller view and have it send endEditing:YES to it's view. This will close the keyboard for every textfield that the keyboard cou...
When to use NSInteger vs. int
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You usually want to use NSInteger when you don't know what kind of processor architecture your code might run on, so you may for some reason want the largest possible integer type, which on 32 bit systems is just an int, while on a 64-bit system it's a long.
I'd stick with...
Java's L number (long) specification
...ope you won't mind a slight tangent, but thought you may be interested to know that besides F (for float), D (for double), and L (for long), a proposal has been made to add suffixes for byte and short—Y and S respectively. This would eliminate to the need to cast to bytes when using literal syntax...
Import Error: No module named numpy
...k as they defaulted the installation to python 3's package folders (for unknown reasons). I used pip2 install numpy to resolve the errors for "no module found...".
– Arshin
Sep 3 '18 at 7:11
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What is the purpose of double curly braces in React's JSX syntax?
...ing in Boulder? Lets grab coffee or lunch sometime... it would be good to know someone with the inside scoop on React since we're just starting a big project with it.
– B Robster
Mar 26 '14 at 23:52
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What is the difference between varchar and varchar2 in Oracle?
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As for now, they are synonyms.
VARCHAR is reserved by Oracle to support distinction between NULL and empty string in future, as ANSI standard prescribes.
VARCHAR2 does not distinguish between a NULL and empty string, and never wil...
Namespace not recognized (even though it is there)
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Don't know why, but this worked in VS2019 when I added a new file containing a new class to a project, but could not create a new instance of that class in another project which already had a reference to the new class's containing ...
Sass combining parent using ampersand (&) with type selectors
...That said, selector-replace is also another way to do it, but it requires knowing what the selector is. The selector-unify method has the benefit of being used in mixins.
– Ben Fleming
Feb 9 '15 at 22:59
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How to include js file in another js file? [duplicate]
...y
$.getScript('/path/to/imported/script.js', function()
{
// script is now loaded and executed.
// put your dependent JS here.
});
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