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How can I configure NetBeans to insert tabs instead of a bunch of spaces?
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Same issue here but I think I've got it: If your current file has "space indents" at some odd distance (like 3, 5, ...) then NetBeans will try to be clever and indent to that level using spaces if you hit tab. Set both tab stop and number of spaces per indent to 8, then Source->...
Python equivalent of D3.js
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One recipe that I have used (described here: Co-Director Network Data Files in GEXF and JSON from OpenCorporates Data via Scraperwiki and networkx ) runs as follows:
generate a network representation using networkx
export the network as a JSON file
import that JSON into to d3.js. (networkx ca...
Adding a directory to the PATH environment variable in Windows
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SETX /M path "%path%;C:\Program Files (x86)\Git\bin\" to set PATH value on machine level
– Lu55
May 29 '15 at 15:49
7
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Differences between fork and exec
...program is a collection of instructions and data that is kept in a regular file on disk. (from 1.1.2 Programs, Processes, and Threads)
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In order to run a program, the kernel is first asked to create a new process, which is an environment in which a program executes. (also from 1.1.2 Programs,...
How to create CSV Excel file C#? [closed]
I'm looking for a class for creating CSV Excel files.
13 Answers
13
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Regular expression to match a line that doesn't contain a word
... If you have many patterns that you want to filter out, put them in a file and use grep -vf pattern_file file
– codeforester
Mar 11 '18 at 18:35
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Static link of shared library function in gcc
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If you have the .a file of your shared library (.so) you can simply include it with its full path as if it was an object file, like this:
This generates main.o by just compiling:
gcc -c main.c
This links that object file with the correspond...
C++ error: undefined reference to 'clock_gettime' and 'clock_settime'
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example:
c++ -Wall filefork.cpp -lrt -O2
For gcc version 4.6.1, -lrt must be after filefork.cpp otherwise you get a link error.
Some older gcc version doesn't care about the position.
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What Ruby IDE do you prefer? [closed]
...-closing, symbol lists, code navigation, directory tree, multi-tabbed open files etc.) but also normal IDE features such as simple project management, compile-build-run within the main window. Unlike TextMate, it has a Terminal screen within its own window; you do not have to go back and force betwe...
PG undefinedtable error relation users does not exist
...l the migrations. It will only use the
contents of the current schema.rb file. If a migration can't be rolled back,
rake db:reset may not help you. To find out more about dumping the schema see
Schema Dumping and You section. Rails Docs
If the trick doesn't help, drop the database, then re-c...