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Bitwise operation and usage
...the communication (e.g, with flags (bits)), frame counters, correction and error detection codes, etc. To get the transmitted data in a frame, and to build the frames to send data, you will need for sure bitwise operations.
In general, when dealing with that kind of applications, an API is availabl...
Android: How to stretch an image to the screen width while maintaining aspect ratio?
...t one? The answer with the CustomView did not work for me(some strange xml error)
– user3800924
Mar 24 '16 at 19:31
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Why does multiprocessing use only a single core after I import numpy?
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Error > AttributeError: module 'os' has no attribute 'sched_getaffinity' , Python 3.6
– Paddy
Mar 9 '17 at 13:38
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Difference between return and exit in Bash functions
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But when I just run a.sh I get an error return: can only 'return' from a function or sourced script, which makes it unsuitable for a general script.
– Peter - Reinstate Monica
Jun 21 '17 at 11:53
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Is it possible to force ignore the :hover pseudoclass for iPhone/iPad users?
... you need and what you're missing... What have you tried, so far, and what errors are you seeing, if any? Maybe it would be best to create a new Stackoverflow question, if you haven't already, with an example of what you're trying to do(?) Or try to clarify what it is in the above, jsfiddle exampl...
How to create ENUM type in SQLite?
...eType(Type, Seq) VALUES ('M',1), ('R',2), ('H',3); Should get you a syntax error. "The first form (with the "VALUES" keyword) creates a single new row in an existing table.": sqlite.org/lang_insert.html. Break it up avoid that: INSERT INTO PriceType(Type, Seq) VALUES ('M',1); INSERT INTO PriceType(T...
How do I truncate a .NET string?
...arly
truncate10 5788 ticks elapsed (0.5788 ms) [in 10K reps, 5.788E-05 ms per]
smart-trunc10 8206 ticks elapsed (0.8206 ms) [in 10K reps, 8.206E-05 ms per]
stringbuilder10 10557 ticks elapsed (1.0557 ms) [in 10K reps, 0.00010557 ms per]
concat10 45495 ticks elapsed (4.5495 ms) [in 10...
An “and” operator for an “if” statement in Bash
...ith your script.
Personal opinion: never use [[. It suppresses important error messages and is not portable to different shells.
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Visual Studio Disabling Missing XML Comment Warning
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Suppress the warning by changing the project Properties > Build > Errors and warnings > Suppress warnings by entering 1591
Add the XML documentation tags (GhostDoc can be quite handy for that)
Suppress the warning via compiler options
Uncheck the "XML documentation file" checkbox in proj...
How can I record a Video in my Android App.?
...his is a great example. I had some trouble getting it to work at first. My error was related to file output size of 0 bytes. I started debugging and the culprit turned out to be record.prepare(). I was not setting a new outputfile for the recorder so it was overwriting my existing video every time I...