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How to check an Android device is HDPI screen or MDPI screen?
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for nexus 6p i am getting 3.5 , which category will it fall into ?
– Manohar Reddy
Nov 16 '16 at 6:12
2
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How to fix Python indentation
...py script that you find in the Tools/scripts/ directory of your Python installation:
Change Python (.py) files to use
4-space indents and no hard tab
characters. Also trim excess spaces
and tabs from ends of lines, and
remove empty lines at the end of
files. Also ensure the last line ...
Mongodb Explain for Aggregation framework
...ther manipulation will be in-memory (possibly using temporary files if the allowDiskUse option is set).
Optimizing pipelines
In general, you can optimize aggregation pipelines by:
Starting a pipeline with a $match stage to restrict processing to relevant documents.
Ensuring the initial $match / ...
Should I URL-encode POST data?
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Community♦
111 silver badge
answered Apr 3 '12 at 22:54
DougWDougW
24.4k1818 gold badges7...
How do I create a new class in IntelliJ without using the mouse?
...rything is possible with keyboard only with the debugger. CrazyCoder, i challenge you to unplug your keyboard and work with IntelliJ!!!
– JavaRocky
Feb 12 '10 at 4:31
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warning: implicit declaration of function
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edited Dec 9 '11 at 3:53
answered Dec 9 '11 at 3:50
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How to output only captured groups with sed?
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Ask your sysadmin to install gsed. You'd be amazed at what a few donuts will get you...
– avgvstvs
Dec 11 '12 at 13:08
3
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How can I expand the full path of the current file to pass to a command in Vim?
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Rory O'Kane
23.8k1111 gold badges8080 silver badges120120 bronze badges
answered Jun 27 '12 at 8:27
Umber FerruleUmber...
Why can't C compilers rearrange struct members to eliminate alignment padding? [duplicate]
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There are multiple reasons why the C compiler cannot automatically reorder the fields:
The C compiler doesn't know whether the struct represents the memory structure of objects beyond the current compilation unit (for example: a foreign library, a file on disc, network data, CPU page ...
Meaning of tilde in Linux bash (not home directory)
... seems rather useless.
– cregox
May 11 '17 at 9:06
3
~+ is roughly the same as . However, to use...