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Number of processors/cores in command line
...--all, nproc only shows Processing Units available to the current process. Read the man page for more details. MMV.
– JamesThomasMoon1979
Dec 2 '14 at 1:36
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How do I see a C/C++ source file after preprocessing in Visual Studio?
...C preprocessor on your machine. It's usually called cpp and is probably already in your path. Invoke it like this:
cpp foo.c
If there are headers you need to include from other directories , you can pass -I/path/to/include/dir to either of these, just as you would with a regular compile.
For W...
Visual Studio: Multiple post-build commands?
...nd failed, next commant will not run.
Separating by newlines is easier to read, so you should prefer it. However I know at least one case when && is useful. It is the scenario, when you use property sheets to have different post-build steps on different machines. VS 2008 doesn't allow setti...
MySQL error 2006: mysql server has gone away
... when I set wait_timeout = 30 in an attempt to reduce the number of idle threads on my server.
– Vincent
Apr 11 '18 at 0:27
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Occurrences of substring in a string
...ntending to write an answer, check first whether or not someone else has already written the exact same answer. There's really no benefit in having the same answer appear twice, regardless of whether your answer was copied, or written independently.
– Dawood ibn Kareem
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How do I escape ampersands in XML so they are rendered as entities in HTML?
...eader with some XML data, the Camel XML parser ignored the CDATA contents, reading them as a stream of characters. Without this the camel engine throws invalid xml structure exceptions
– Kimutai
Dec 1 '17 at 5:59
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How to extract the hostname portion of a URL in JavaScript
... extract the of the url I'm getting from api. It was so simple. I had only read it in url with new URL. Thank you.
– Nodirabegimxonoyim
Jan 22 '19 at 10:06
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How can I remove the decimal part from JavaScript number?
... inaccuracy of decimal rounding with floating point arithmetic.
Required Reading - What Every Computer Scientist Should Know About Floating-Point Arithmetic.
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Get battery level and state in Android
...t batLevel = bm.getIntProperty(BatteryManager.BATTERY_PROPERTY_CAPACITY);
Read BatteryManager | Android Developers - BATTERY_PROPERTY_CAPACITY
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Call int() function on every list element?
...umbers)
is faster.
Probably this will not matter in most cases
Useful read: LP vs map
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