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How do you mock out the file system in C# for unit testing?
...? In my current case I have methods that check whether certain file exists and read the creation date. I may need more than that in future.
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Change project name on Android Studio
I want to change the name of my project and module. But if I try to rename them Android Studio notify me some errors...
e.g. I want to change the name from "MyApplication" to "AndroidApp" as shown in the image below.
In the first rectangle I want to change it in:
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Post parameter is always null
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Pass just the value (i.e. not as a JSON object) and it should work, according to blogs.msdn.com/b/jmstall/archive/2012/04/16/…
– Jim Harte
Jun 12 '12 at 16:19
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How to disable typing special characters when pressing option key in Mac OS X? [closed]
... I press option-b, I will get ∫. I don't need to type special characters and need to map option-b to shortcuts to certains applications. Is there any way to do this?
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Is there a way to navigate to real implementation of method behind an interface?
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I do the following:
1) Right click on the method and click "View call hierarchy" (or shortcut Ctrl+K, Ctrl+T)
2) Expand the "Implements x" folder which will then show you all the implementations of that method. Click on one to go there.
Relatively quick and easy. Annoyi...
How can I get a list of all functions stored in the database of a particular schema in PostgreSQL?
I want to be able to connect to a PostgreSQL database and find all of the functions for a particular schema.
9 Answers
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:: (double colon) operator in Java 8
I was exploring the Java 8 source and found this particular part of code very surprising:
17 Answers
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Rename a git submodule
...le directory (other than going through the entire motion of deleting it and re-adding it with a new destination name).
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Converting bytes to megabytes
... it is not correct actually because mega means 1 000 000. There is a new standard name for 220 bytes, it is mebibyte (http://en.wikipedia.org/wiki/Mebibyte) and it gathers popularity.
share
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improv...
How to resolve “Waiting for Debugger” message?
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Some devices will only let the debugger attach if the application has the android.permission.SET_DEBUG_APP permission set in its manifest file:
<manifest>
<uses-permission android:name="android.permission.SET_DEBUG_APP"></uses-permission>
</manifest>
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