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Using LIMIT within GROUP BY to get N results per group?
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13 Answers
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Fast and Lean PDF Viewer for iPhone / iPad / iOS - tips and hints?
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3 Answers
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How to create a HTTP server in Android? [closed]
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133
Consider this one:
https://github.com/NanoHttpd/nanohttpd.
Very small, written in Java. I used ...
Delete all lines beginning with a # from a file
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316
This can be done with a sed one-liner:
sed '/^#/d'
This says, "find all lines that start wi...
How to create module-wide variables in Python? [duplicate]
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edited May 1 '13 at 6:55
answered Dec 30 '09 at 2:20
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How do I run msbuild from the command line using Windows SDK 7.1?
...here).
For reference, my path was C:\Windows\Microsoft.NET\Framework\v4.0.30319
Path Updates:
As of MSBuild 12 (2013)/VS 2013/.NET 4.5.1+ and onward MSBuild is now installed as a part of Visual Studio.
For VS2015 the path was %ProgramFiles(x86)%\MSBuild\14.0\Bin
For VS2017 the path was %ProgramFile...
RecyclerView onClick
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what if i want to delete a row on its click ?
– Piyush Kukadiya
Nov 3 '14 at 6:19
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Add string in a certain position in Python
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No. Python Strings are immutable.
>>> s='355879ACB6'
>>> s[4:4] = '-'
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: 'str' object does not support item assignment
It is, however, possible to create a new st...
Add Keypair to existing EC2 instance
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173
You can't apply a keypair to a running instance. You can only use the new keypair to launch a ne...
How many files can I put in a directory?
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FAT32:
Maximum number of files: 268,173,300
Maximum number of files per directory: 216 - 1 (65,535)
Maximum file size: 2 GiB - 1 without LFS, 4 GiB - 1 with
NTFS:
Maximum number of files: 232 - 1 (4,294,967,295...