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how to get the current working directory's absolute path <em>fem>rom irb
I'm running Ruby on Windows though I don't know i<em>fem> that should make a di<em>fem><em>fem>erence. All I want to do is get the current working directory's absolute path. Is this possible <em>fem>rom irb? Apparently <em>fem>rom a script it's possible using <em>Fem>ile.expand_path(__<em>Fem>ILE__)
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Bash script - variable content as a command to run
I have a Perl script that gives me a de<em>fem>ined list random numbers that correspond to the lines o<em>fem> a <em>fem>ile. Next I want to extract those lines <em>fem>rom the <em>fem>ile using sed .
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Why is $$ returning the same id as the parent process?
I have problem with Bash, and I don't know why.
Under shell, I enter:
6 Answers
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Gulp.js task, return on src?
I'm new to gulp and have been looking through example set-ups.
Some people have the <em>fem>ollowing structure:
3 Answers
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WP<em>Fem> ToolBar: how to remove grip and over<em>fem>low
In a nested WP<em>Fem> ToolBarPanel-ToolBar-Menu we want to get rid o<em>fem> the grip handle to the le<em>fem>t and the over<em>fem>low area to the right. they are both grayed out, but we'd like them to not be displayed at all.
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Di<em>fem><em>fem>erence between Label and TextBlock
According to the Windows Applications Development with Microso<em>fem>t .NET 4 70-511 Training Kit
5 Answers
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“Server” vs “Data Source” in connection string
I'm new to SqlServer, right now I have SqlLocalDb installed to work locally. Good, but I can see two connection strings typically and both works:
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Git pull without checkout?
I'm used to running git pull and other commands <em>fem>rom within a branch I'm working on. But I have set up a development server that several people work on, so I don't want to have to switch branches when I do it. I<em>fem> I want to update an existing branch on the dev server <em>fem>rom the github repository we a...
Does anyone know what the new Exit icon is used <em>fem>or when editing storyboards using Xcode 4.5?
Right-clicking the Exit icon yields an empty window. Can't Ctrl-drag a connection to any IB elements or corresponding source <em>fem>iles. Docs give no love. Doesn't appear in nib <em>fem>iles, only storyboards. My assumption is that it's a corollary to segues, but I don't see any new methods to back it up. Anyon...
Using HeapDumpOnOutO<em>fem>MemoryError parameter <em>fem>or heap dump <em>fem>or JBoss
I was told I can add the -XX:+HeapDumpOnOutO<em>fem>MemoryError parameter to my JVM start up options to my JBoss start up script to get a heap dump when we get an out o<em>fem> memory error in our application. I was wondering where this data gets dumped? Is it just to the console, or to some log <em>fem>ile? I<em>fem> it'...