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how perform grep operation on all files in a directory
Working with xenserver, and I want to perform a command on each file that is in a directory, grepping some stuff out of the output of the command and appending it in a file.
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Should the folders in a solution match the namespace?
...e ending, the .Core is stripped off
Folders equals namespaces
One type per file (class, struct, enum, delegate, etc.) makes it easy to find the right file
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Chrome can't load web worker
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Chrome doesn't let you load web workers when running scripts from a local file.
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Hard reset of a single file
I currently have three modified files in my working directory. However I want one of them to be reset to the HEAD status.
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How can I read large text files in Python, line by line, without loading it into memory?
I need to read a large file, line by line. Lets say that file has more than 5GB and I need to read each line, but obviously I do not want to use readlines() because it will create a very large list in the memory.
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How can I parse a YAML file from a Linux shell script?
I wish to provide a structured configuration file which is as easy as possible for a non-technical user to edit (unfortunately it has to be a file) and so I wanted to use YAML. I can't find any way of parsing this from a Unix shell script however.
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Can you force Visual Studio to always run as an Administrator in Windows 8?
... This is the best solution I have come across. Now I can open .sln files from windows explorer again!
– Max Schilling
Oct 31 '12 at 15:50
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How to write logs in text file when using java.util.logging.Logger
...ve a situation in which I want to write all logs created by me into a text file.
10 Answers
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psql - save results of command to a file
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From psql's help (\?):
\o [FILE] send all query results to file or |pipe
The sequence of commands will look like this:
[wist@scifres ~]$ psql db
Welcome to psql 8.3.6, the PostgreSQL interactive terminal
db=>\o out.txt
db=>\dt
db=>\q
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In vim, how do I get a file to open at the same line number I closed it at last time?
I want to configure vim to open a file at the same place I left off at.
7 Answers
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