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How to do what head, tail, more, less, sed do in Powershell? [closed]
...s, the best tool I have found is Microsoft's free Log Parser 2.2. You can call it from PowerShell if you want and it will do all the heavy lifting for you, and very fast too.
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How can I extract audio from video with ffmpeg?
... make sure this doesn't happen, extract both audio AND video with the same call to ffmpeg, e.g. "ffmpeg -i vid.avi -map 0:a audio.wav -map 0:v onlyvideo.avi
– BlenderBender
Aug 11 '17 at 14:01
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Is unsigned integer subtraction defined behavior?
...as if this design choice meant that programmers don't have to carefully avoid over- and under-flow or have their programs fail spectacularly.
– Theodore Murdock
May 26 '17 at 20:17
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Find and Replace Inside a Text File from a Bash Command
... will invoke sed to do an in-place edit due to the -i option. This can be called from bash.
If you really really want to use just bash, then the following can work:
while read a; do
echo ${a//abc/XYZ}
done < /tmp/file.txt > /tmp/file.txt.t
mv /tmp/file.txt{.t,}
This loops over each li...
Website screenshots
...ss to simple solution that is using Google Page Insight api.
Just need to call it's api with params screenshot=true.
https://www.googleapis.com/pagespeedonline/v1/runPagespeed?
url=https://stackoverflow.com/&key={your_api_key}&screenshot=true
For mobile site view pass &strategy=mobil...
A reference to the dll could not be added
...used to in August 2010. The article by Jason Clark is titled ".NET Column: Calling Win32 DLLs in C# with P/Invoke". It was published in the July 2010 issue of MSDN Magazine. The "Wayback Machine" has the article here at the moment (formatting is limited). The entire MSDN Magazine issue July 2010 is ...
Way to ng-repeat defined number of times instead of repeating over array?
... } return x; } //use this function when the number is changes dynamically
– Manavendher
Sep 25 '15 at 13:13
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How do I specify the exit code of a console application in .NET?
...return it from Main if you declare your Main method to return int.
You can call Environment.Exit(code).
You can set the exit code using properties: Environment.ExitCode = -1;. This will be used if nothing else sets the return code or uses one of the other options above).
Depending on your applica...
How to create empty text file from a batch file?
... The only problem with this solution is that if there is a file called REM in the current directory, and you type REM., cmd will respond with "'rem.' is not recognized as an internal or external command, operable program or batch file."
– DodgyCodeException
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Javascript Array.sort implementation?
...ably for associative arrays) WebKit uses either selection sort (which they call “min” sort) or, in some cases, it sorts via an AVL tree. Unfortunately, the documentation here is rather vague so you’d have to trace the code paths to actually see for which types which sort method is used.
And t...