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How do I grab an INI value within a shell script?
... filter it out as shown above, e.g. grep =), the same for other unexpected errors.
If you need to read specific value under specific section, use grep -A, sed, awk or ex).
E.g.
source <(grep = <(grep -A5 '\[section-b\]' file.ini))
Note: Where -A5 is the number of rows to read in the section...
How to get first record in each group using Linq
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So glad i found this. I got error message "The method 'First' can only be used as a final query operation. Consider using the method 'FirstOrDefault' in this instance instead." from your example. Only operation on the list i did after the query was pass...
How to list all tags along with the full message in git?
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edited Feb 27 at 4:05
answered Oct 14 '14 at 17:33
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How to check for a valid Base64 encoded string
...ase 64 encoded other than just trying to convert it and see if there is an error? I have code code like this:
19 Answers
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Add regression line equation and R^2 on graph
...arry! This is related to how R's parse() function works. Through trial and error I found that aes(label = paste(..eq.label.., ..rr.label.., sep = "*plain(\",\")~")) does the job.
– Pedro Aphalo
Apr 8 '17 at 10:09
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Assign output of a program to a variable using a MS batch file
...eric return code, you can do the following
application arg0 arg1
set VAR=%errorlevel%
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Python loop that also accesses previous and next values
...hole sequence in memory at once at any time.
In python 3, it will show an error while importing izip,you can use zip instead of izip. No need to import zip, it is predefined in python 3 - source
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How to log cron jobs?
... in
/var/log/syslog, as already mentioned by @Matthew Lock.
The logging of errors AFTER the program tried to execute, which can be sent to
an email or to a file, as mentioned by @Spliffster. I prefer logging
to a file, because with email THEN you have a NEW source of
problems, and its checking if em...
Broken references in Virtualenvs
...ir folders inside .virtualenvs are still there and they give the following error whenever I try to run anything in them:
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How to change the color of an svg element?
....785c1.711,0.297,2.961,1.781,2.961,3.518v0.093c0,1.72-1.223,3.188-2.914,3.505
c-37.093,6.938-124.97,21.35-134.613,21.35c-13.808,0-25-11.192-25-25c0-9.832,14.79-104.675,21.618-143.081
c0.274-1.542,1.615-2.669,3.181-2.669h0.008c1.709,0,3.164,1.243,3.431,2.932l18.933,119.904L382.816,265.785z"/>
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