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How can I remove all objects but one from the workspace in R?
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symfony 2 twig limit the length of the text and put three dots
...slice(0, 51)|split(' ')|slice(0, -1)|join(' ') ~ '…' : text }}. I also recommend using the ellipsis character (…) instead of 3 real dots (...)
– Nemo64
Jul 31 '17 at 10:51
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What are the differences and similarities between ffmpeg, libav, and avconv?
...sult of conflicting personalities and development styles within the FFmpeg community. It is worth noting that the maintainer for Debian/Ubuntu switched from FFmpeg to Libav on his own accord due to being involved with the Libav fork.
The real ffmpeg vs the fake one
For a while both Libav and FFmpe...
How to tell git to ignore individual lines, i.e. gitignore for specific lines of code [duplicate]
...te/Open gitattributes file:
<project root>/.gitattributes (will be committed into repo)
OR
<project root>/.git/info/attributes (won't be committed into repo)
Add a line defining the files to be filtered:
*.rb filter=gitignore, i.e. run filter named gitignore on all *.rb files
Defin...
How can I delay a method call for 1 second?
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This is the correct answer. Please see developer.apple.com/DOCUMENTATION/Cocoa/Reference/Foundation/…:
– harms
May 28 '09 at 13:06
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'IF' in 'SELECT' statement - choose output value based on column values
...e = 'P', amount, amount * -1) as amount
FROM report
See http://dev.mysql.com/doc/refman/5.0/en/control-flow-functions.html.
Additionally, you could handle when the condition is null. In the case of a null amount:
SELECT id,
IF(type = 'P', IFNULL(amount,0), IFNULL(amount,0) * -1) as amoun...
View array in Visual Studio debugger? [duplicate]
... for C++. Take the expression which gives you the array and then append a comma and the number of elements you want to see. Expanding that value will show you elements 0-(N-1) where N is the number you add after the comma.
For example if pArray is the array, type pArray,10 in the watch window.
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Converting Epoch time into the datetime
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Where did the time "1347517491247" come from in your example? Is it a real time value you're using?
– ron rothman
Sep 13 '12 at 6:39
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How to get current formatted date dd/mm/yyyy in Javascript and append it to an input [duplicate]
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Using javadoc for Python documentation [closed]
...gnizes reST field lists following certain conventions. This has probably become (or is becoming) the most popular way to do it.
Your example could look as follows:
"""Replaces template placeholder with values.
:param timestamp: formatted date to display
:param priority: priority number
:param pri...