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How do I remove newlines from a text file?
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Using man 1 ed:
# cf. http://wiki.bash-hackers.org/doku.php?id=howto:edit-ed
ed -s file <<< $'1,$j\n,p' # print to stdout
ed -s file <<< $'1,$j\nwq' # in-place edit
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Does have to be in the of an HTML document?
...nswered Jun 24 '12 at 22:40
user123444555621user123444555621
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What is the purpose and use of **kwargs?
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@yashas123 No; if you loop over something that's empty, nothing happens, so whatever code might come next runs normally.
– J.G.
Nov 29 '19 at 14:22
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Remove the last line from a file in Bash
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I had trouble with all the answers here because I was working with a HUGE file (~300Gb) and no...
Is the order of elements in a JSON list preserved?
...nswered Aug 27 '11 at 13:12
user123444555621user123444555621
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Javascript shorthand ternary operator
I know that in php 5.3 instead of using this redundant ternary operator syntax:
7 Answers
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What does the Reflect object do in JavaScript?
...by the draft document found on the wiki,
http://wiki.ecmascript.org/doku.php?id=harmony:specification_drafts
We get the line about "single ordinary object" which it clarifies in the draft. It also has the function definitions.
The wiki should be reliable since you can find a link to it from the ...
How to create a CPU spike with a bash command
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dimbadimba
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FFmpeg C API documentation/tutorial [closed]
...ffmpeg format or codec, take a look here:
http://wiki.multimedia.cx/index.php?title=Category:FFmpeg_Tutorials
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Reset all changes after last commit in git
...rflow.com/q/25554504/456645. In this example, assume some folders have no PHP files. git clean -fd will delete those folders and untracked files. Tested with git version 1.9.1
– bitsoflogic
Jan 20 '15 at 17:24
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