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How to add a progress bar to a shell script?
...r shell in *NIX, while running a command that will take more than a few seconds, a progress bar is needed.
39 Answers
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iOS: Modal ViewController with transparent background
I'm trying to present a view controller modally, with a transparent background. My goal is to let both the presenting and presented view controllers's view to be displayed at the same time. The problem is, when the presenting animation finishes, the presenting view controller's view disappears.
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Any decent text diff/merge engine for .NET? [closed]
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You can grab the COM component that uses Google's Diff/Patch/Match. It works from .NET.
Update, 2010 Oct 17: The Google Diff/Patch/Merge code has been ported to C#. The COM component still works, but if you're coming from .NET, you'll wanna use t...
Static fields on a null reference in Java
...bjects of this class. The following code attempts to access a static field on a null reference.
5 Answers
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How can I install MacVim on OS X?
...install macvim
Step 4. Run brew link macvim
You now have the latest versions of vim and macvim managed by brew. Run brew update && brew upgrade every once in a while to upgrade them.
This includes the installation of the CLI mvim and the mac application (which both point to the same thing...
Releasing memory in Python
I have a few related questions regarding memory usage in the following example.
4 Answers
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How to view method information in Android Studio?
... you hover your mouse over a method, a window would appear with a description of what the method does, what the parameters mean and what it returns. Is there a way to get Android Studio to do the same thing?
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send mail from linux terminal in one line [closed]
...linux to send emails via command line. How can I send an simple email with one line from the terminal though?
7 Answers
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Checking if a SQL Server login already exists
I need to check if a specific login already exists on the SQL Server, and if it doesn't, then I need to add it.
10 Answers
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Shall we always use [unowned self] inside closure in Swift
In WWDC 2014 session 403 Intermediate Swift and transcript , there was the following slide
9 Answers
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