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Graphviz: How to go from .dot to a graph?
I can't seem to figure this out. I have a .dot file, which is valid according to the syntax. How do I use graphviz to convert this into an image?
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Is there an equivalent of 'which' on the Windows command line?
...program which does some of what which does, though it matches all types of files, not just executable commands. (It does not match built-in shell commands like cd.) It will even accept wildcards, so where nt* finds all files in your %PATH% and current directory whose names start with nt.
Try wher...
How to check whether a file or directory exists?
I want to check the existence of file ./conf/app.ini in my Go code,
but I can't find a good way to do that.
5 Answers
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How to select lines between two marker patterns which may occur multiple times with awk/sed
...ger the print when necessary:
$ awk '/abc/{flag=1;next}/mno/{flag=0}flag' file
def1
ghi1
jkl1
def2
ghi2
jkl2
How does this work?
/abc/ matches lines having this text, as well as /mno/ does.
/abc/{flag=1;next} sets the flag when the text abc is found. Then, it skips the line.
/mno/{flag=0} u...
Cannot import XSSF in Apache POI
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The classes for the OOXML file formats (such as XSSF for .xlsx) are in a different Jar file. You need to include the poi-ooxml jar in your project, along with the dependencies for it
You can get a list of all the components and their dependencies on ...
Debugging sqlite database on the device
...use there is no WiFi support in the emulator. I tried pulling the database file out of the device by using
17 Answers
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filename and line number of python script
How can I get the file name and line number in python script.
9 Answers
9
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How do I read and parse an XML file in C#?
How do I read and parse an XML file in C#?
10 Answers
10
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Suppress warning messages using mysql from within Terminal, but password written in bash script
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This is working fine if we directly execute the shell file but not working if called from crontab
– Nabeel Arshad
Feb 8 '17 at 10:15
1
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Removing non-repository files with git?
I'm writing Autotools code and in the process of development, tons of files are generated.
1 Answer
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