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Should I use #define, enum or const?
...s no need for the typedef in C++.
enum TRecordType { xNew = 1, xDeleted = 2, xModified = 4, xExisting = 8,
Create another member for an invalid state. This can be useful as error code; for example, when you want to return the state but the I/O operation fails. It is also useful for debugging; use...
How to create a video from images with FFmpeg?
...ead of -r for the output framerate
ffmpeg -r 1/5 -i img%03d.png -c:v libx264 -vf fps=25 -pix_fmt yuv420p out.mp4
Alternatively the format video filter can be added to the filter chain to replace -pix_fmt yuv420p like "fps=25,format=yuv420p". The advantage of this method is that you can contro...
WPF Databinding: How do I access the “parent” data context?
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422
You could try something like this:
...Binding="{Binding RelativeSource={RelativeSource FindAnc...
Disabling Chrome cache for website development
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32 Answers
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Can't start Eclipse - Java was started but returned exit code=13
...n into this problem when trying to run Eclipse, having installed version 4.2 only minutes ago.
44 Answers
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Mongoose and multiple database in single node.js project
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edited Feb 21 '18 at 1:25
Jalasem
16.4k33 gold badges1515 silver badges2323 bronze badges
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JavaScript URL Decode function
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220
I've used encodeURIComponent() and decodeURIComponent() too.
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Positioning MKMapView to show multiple annotations at once
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24 Answers
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Echo tab characters in bash script
...pretation of backslash escapes'):
$ echo -e ' \t ' | hexdump -C
00000000 20 09 20 0a | . .|
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