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Git: How to remove file from index without deleting files from any repository
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I do not think a Git commit can record an intention like “stop tracking this file, but do not ...
How to view the assembly behind the code using Visual C++?
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150
There are several approaches:
You can normally see assembly code while debugging C++ in visual...
TypeError: Missing 1 required positional argument: 'self'
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301
You need to instantiate a class instance here.
Use
p = Pump()
p.getPumps()
Small example - ...
What command means “do nothing” in a conditional in Bash?
...nothing, e.g., here, I want Bash to do nothing when $a is greater than "10", print "1" if $a is less than "5", otherwise, print "2":
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git diff two files on same branch, same commit
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answered Dec 20 '12 at 2:21
JaredMcAteerJaredMcAteer
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How would you access Object properties from within an object method? [closed]
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edited Aug 1 '08 at 16:32
answered Aug 1 '08 at 16:13
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What are the differences among grep, awk & sed? [duplicate]
...ompute sum/average/max/min/etc. what ever you may need.
$ cat file.txt
A 10
B 20
C 60
$ awk 'BEGIN {sum=0; count=0; OFS="\t"} {sum+=$2; count++} END {print "Average:", sum/count}' file.txt
Average: 30
I recommend that you read this book: Sed & Awk: 2nd Ed.
It will help you become a profic...
Insert new column into table in sqlite?
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answered Nov 23 '10 at 7:59
RaceimaztionRaceimaztion
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How to change a table name using an SQL query?
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