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How to call a Python function from Node.js
...ich function to call, and the other argument gets passed to that function, etc.
Hope this was clear. Let me know if something needs clarification.
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setNeedsLayout vs. setNeedsUpdateConstraints and layoutIfNeeded vs updateConstraintsIfNeeded
...y call setNeedsUpdateConstraint to modify constraints in the process.
In order to call updateConstraints you need to do the following:
[view setNeedsUpdateConstraints];
[view setNeedsLayout];
[view layoutIfNeeded];
shar...
Stretch background image css?
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this working fine but i want to stretch the height only how can i do that
– Buffon
Apr 14 '11 at 12:18
3
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Set time part of DateTime in ruby
...t those zeros represent HOUR, MINUTE, SECOND and OFFSET (timezone) in that order.
– d_ethier
Jul 21 '13 at 19:31
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How to highlight and color gdb output during interactive debugging?
...elpful information such as disassembly, stack
contents, register values, etc, while still giving you the same
debugger CLI you're used to.
You can modify your .gdbinit to automatically integrate it. However, the display itself is outside of GDB (e.g. in a tmux split).
GEF
GEF is another op...
How to center text vertically with a large font-awesome icon?
...e the change globally:
.fa-2x {
vertical-align: middle;
}
Add 3x, 4x, etc to the same definition as needed.
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Terminating a script in PowerShell
...ions to throw to a wrapping try-catch and exit from that wrapping catch in order to actually output an error exit code.
– Josh
Mar 16 '16 at 14:37
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Who is listening on a given TCP port on Mac OS X?
...mand has some specialized options for asking about port, protocol, process etc. but personally I've found above function much more handy, since I don't need to remember all these low-level options. lsof is quite powerful tool, but unfortunately not so comfy to use.
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iOS 7 style Blur view
...class that is using an AVCapture session. You must use AVCaptureSession in order to override apple's built in camera configuration. Thus you can overlay the tranclucent UIToolBar from the YourUIView class.
YourViewController.h
#import <UIKit/UIKit.h>
@interface YourViewController : UIViewCo...
Using Case/Switch and GetType to determine the object [duplicate]
... is expensive. Great for handling multiple exceptions and reporting errors etc but if you are using it hundreds of times then it is a poor solution.
– rolls
Oct 30 '16 at 22:35
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