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Graphviz: How to go from .dot to a graph?

...ives like neato and twopi. If graphiz isn't in your path, figure out where it is installed and run it from there. You can change the output format by varying the value after -T and choosing an appropriate filename extension after -o. If you're using windows, check out the installed tool called GVE...
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Is there a reason that we cannot iterate on “reverse Range” in ruby?

I tried to iterate backwards with using a Range and each : 12 Answers 12 ...
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Differences between “java -cp” and “java -jar”?

What is the difference between running a Java application with java -cp CLASSPATH and java -jar JAR_FILE_PATH ? Is one of them preferred to the other for running a Java application? I mean which one of these ways is more expensive for JVM (according to their machine resources usage)? ...
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Length of an integer in Python

In Python, how do you find the number of digits in an integer? 22 Answers 22 ...
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How to check if command line tools is installed

I have a macbook pro with OS X 10.8.2. XCode is installed. I know this as it appears in the Applications directory. There are also the xcodebuild and xcode-select files in /usr/bin I need to know if the command line tools is installed. Is there a command for it? What can I do to see if XCode CLT is ...
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How do you return the column names of a table?

...follow | edited Dec 16 '15 at 11:03 Nithin Mohan 6501212 silver badges2727 bronze badges ...
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Chrome developer tools: View Console and Sources views in separate views/vertically tiled?

... Vertical split You can undock the developer tools (by clicking on the icon in the bottom-left corner), which moves it to a new window. Then press Esc to open the console. Both the window and the "small console" can be resized to meet y...
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How may I align text to the left and text to the right in the same line?

How can I align text so that some of it aligns to the left and some of it aligns to the right within the same line? 9 Answe...
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How can I escape a double quote inside double quotes?

... or ... [ -f $(which "$x") ]; ... work just fine. Issues would arise when either $x or the result of $(which "$x") gives anything with a space or other special character. A workaround is using a variable to hold the result of which, but is bash really incapable of escaping a quote or am I doing some...
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Best way to create unique token in Rails?

...s what I'm using. The token doesn't necessarily have to be heard to guess, it's more like a short url identifier than anything else, and I want to keep it short. I've followed some examples I've found online and in the event of a collision, I think the code below will recreate the token, but I'm n...