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How do I convert between big-endian and little-endian values in C++?
...values they work for signed integers as well.
For floats and doubles it's more difficult as with plain integers as these may or not may be in the host machines byte-order. You can get little-endian floats on big-endian machines and vice versa.
Other compilers have similar intrinsics as well.
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python .replace() regex [duplicate]
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More info would be nice for begginers
– Edson Horacio Junior
Jan 16 at 21:24
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Append file contents to the bottom of existing file in Bash [duplicate]
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Should use 'more' instead of 'cat' as cat will spawn a new process.
– PT Huynh
Dec 18 '17 at 3:58
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Get decimal portion of a number with JavaScript
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97
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File inside jar is not visible for spring
...les are in different jars then you will need to use classpath*:my.config?
More info here
Also, make sure you are using resource.getInputStream() not resource.getFile() when loading from inside a jar file.
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Sleep until a specific time/date
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sleep $sleep_seconds
To add precision down to nanoseconds (effectively more around milliseconds) use e.g. this syntax:
current_epoch=$(date +%s.%N)
target_epoch=$(date -d "20:25:00.12345" +%s.%N)
sleep_seconds=$(echo "$target_epoch - $current_epoch"|bc)
sleep $sleep_seconds
Note that macOS ...
Number.sign() in javascript
... of finding number's sign ( signum function )?
May be shorter / faster / more elegant solutions than the obvious one
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Reading Excel files from C#
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.Contains() on a list of custom class objects
...nd type inference for something this simple? That said though, it might be more readable to someone not familiar with lamdas...
– Martin Milan
Apr 13 '10 at 13:15
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Computed read-only property vs function in Swift
...eap (properties) or possibly expensive (functions).
We will probably get more clarity when Apple publishes some Swift coding conventions.
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