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Shell command to sum integers, one per line?
...the stack has two or more values, run "add_top_of_stack"
Print the result, now the only item left in the stack
To really understand the simplicity and power of dc, here is a working Python script that implements some of the commands from dc and executes a Python version of the above command
Regex: Remove lines containing “help”, etc
...and click Mark All
All lines containing the search term are bookmarked.
Now go to the menu Search → Bookmark → Remove Bookmarked lines
Done.
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How to print last two columns using awk
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Now you're printing "field-OFS-tab-OFS-field". It should be awk '{print $(NF-1) "\t" $NF}' file or awk '{print $(NF-1), $NF}' file or awk 'BEGIN{OFS="\t"} {print $(NF-1), $NF}' file.
– Paused until furth...
What is the fastest factorial function in JavaScript? [closed]
...4 = Math.exp(-(z + 5.5));
d = d1 * d2 * d3 * d4;
return d;
}
You can now do cool stuff like factorial(0.41), etc however accuracy might be a little off, after all, it is an approximation of the result.
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“webxml attribute is required” error in Maven
...eos\maven-projects\my-project\src\webapp\WEB-INF" and worked good. I dont know what is the problem. Its my luck. Thank you
– Bunny Joel
Jan 11 '18 at 14:02
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Can you determine if Chrome is in incognito mode via a script?
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This is the right answer now. Either the accepted answer should be updated with this, or the accepted answer should change. Not to take away from the originally accepted answer as it was the correct solution at the time.
– Crunc...
Unable to install Maven on Windows: “JAVA_HOME is set to an invalid directory”
...ME=C:\progra~1\java\jdk1.7.0_03
Correct it to the right path
I don't know if this is Windows specific, but it might help someone!
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Reason for Column is invalid in the select list because it is not contained in either an aggregate f
...Fixing it might look like this:
SELECT a, MAX(b) AS x
FROM T
GROUP BY a
Now it's clear that you want the following result:
a x
--------
1 ghi
2 pqr
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Error: «Could not load type MvcApplication»
...orm to clear up some warnings, and the output path got changed without me knowing it.
– camainc
Apr 23 '13 at 20:44
6
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INSTALL_FAILED_NO_MATCHING_ABIS when install apk
...instead, like one of the Custom Tablets.
– enl8enmentnow
May 13 '15 at 19:23
1
Any idea why this ...