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How do I insert a linebreak where the cursor is without entering into insert mode in Vim?
Is possible to insert a line break where the cursor is in Vim without entering into insert mode? Here's an example ( [x] means cursor is on x ):
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split string in to 2 based on last occurrence of a separator
I would like to know if there is any built in function in python to break the string in to 2 parts, based on the last occurrence of a separator.
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PopupWindow - Dismiss when clicked outside
I have a PopupWindow on my activity, the thing is my PopupWindow still shows even when I'm interacting with my activity (say scrolling on my list). I can scroll through my list and the PopupWindow is still there.
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How to get the caller's method name in the called method?
Python: How to get the caller's method name in the called method?
8 Answers
8
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Spring - @Transactional - What happens in background?
...nal on the class itself or on members. The proxy is mostly invisible at runtime. It provides a way for Spring to inject behaviors before, after, or around method calls into the object being proxied. Transaction management is just one example of the behaviors that can be hooked in. Security checks ar...
What is an unsigned char?
...its value - that is, no padding bits occur in the object.
Adding only one time UCHAR_MAX+1 to -1 will yield a value in range, namely UCHAR_MAX
That's enough, actually! So whenever you want to have an unsigned char having all its bits one, you do
unsigned char c = (unsigned char)-1;
It also fol...
UIView's frame, bounds, center, origin, when to use what?
... center , and origin , and they all seem to be interrelated. Most of the time, I deal with frame when setting the position and size of a UIView . I understand that frame is using global coordinate system and bounds is using coordinate of the local view (therefore its x and y are 0, but not...
Change default global installation directory for node.js modules in Windows?
...ming\npm
%USERPROFILE%\AppData\Roaming\npm-cache
WARNING: If you're doing timed events or other automation as a different user, make sure you run npm install as that user. Some modules/utilities should be installed globally.
INSTALLER BUGS: You may have to create these directories or add the ...\np...
Draw in Canvas by finger, Android
I need to build a project for drawing on canvas by fingers,
6 Answers
6
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Why can I pass 1 as a short, but not the int variable i?
... @acidzombie24 There is no way a literal could to be passed in during runtime. So you can just use your eyes to check at compile time.
– Justin
Jul 11 '12 at 12:22
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