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Clean ways to write multiple 'for' loops
For an array with multiple dimensions, we usually need to write a for loop for each of its dimensions. For example:
16 An...
How to escape quote marks in Exec Command in MSBuild
...iling\Backslash\" and the \" is the command-line escape sequence for ", so all following arguments get messed up.
– jnm2
Feb 13 '17 at 23:09
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TargetedPatchingOptOut: “Performance critical to inline across NGen image boundaries”?
...le:
String.Equals has [TargetedPatchingOptOut]
You write a program that calls String.Equals
You run NGen on this program for maximum performance
NGen will inline the String.Equals call, replacing the method call instruction with the actual code in the method.
Method calls are (slightly) expensive,...
Batch files: How to read a file?
...mand would quit reading a line if it found a whitespace character. I eventually ended up using FOR /F "tokens=*" %%i IN (file.txt) DO @ECHO %%i
– Jason
Mar 27 '12 at 18:07
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Can I convert long to int?
...ew Random() uses Environment.TickCount under the hood; no need to seed manually with clock ticks.
– Mehrdad Afshari
Oct 8 '11 at 22:51
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How to use setArguments() and getArguments() methods in Fragments?
...
You have a method called getArguments() that belongs to Fragment class.
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Store select query's output in one array in postgres
...Sorry 'bout that. Mindless copying and pasting got array_agg() included in all three calls. I've also type-casted the initial one to make your PG version happy.
– Denis de Bernardy
Jun 19 '11 at 13:41
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Undefined reference to `sin` [duplicate]
....1, X/Open Portability Guide, POSIX, Spec 1170).
This standard, specifically separates out the "Standard C library" routines from the "Standard C Mathematical Library" routines (page 277). The pertinent passage is copied below:
Standard C Library
The Standard C library is automatically...
How to create named and latest tag in Docker?
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Clean up commands:
Docker 1.13 introduces clean-up commands. To remove all unused containers, images, networks and volumes:
docker system prune
or individually:
docker container prune
docker image prune
docker network prune
docker volume prune
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Iterating Through a Dictionary in Swift
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If you want to iterate over all the values:
dict.values.forEach { value in
// print(value)
}
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