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versionCode vs versionName in Android Manifest

I had my app in the android market with version code = 2 and version name = 1.1 10 Answers ...
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What's a good way to overwrite DateTime.Now during testing?

... in providing the clock to the class that relies on it, but that could be handled by any number of dependency injection solutions (using an Inversion of Control container, plain old constructor/setter injection, or even a Static Gateway Pattern). Other mechanisms of delivering an object or method t...
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IDEA: javac: source release 1.7 requires target release 1.7

...incorrect compiler options imported from Maven here: Also check project and module bytecode (target) version settings outlined on the screenshot. Other places where the source language level is configured: Project Structure | Project Project Structure | Modules (check every module) | Sour...
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In Objective-C, how do I test the object type?

... If your object is myObject, and you want to test to see if it is an NSString, the code would be: [myObject isKindOfClass:[NSString class]] Likewise, if you wanted to test myObject for a UIImageView: [myObject isKindOfClass:[UIImageView class]] ...
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AWS S3: how do I see how much disk space is using

... AWS Cloudwatch now has a metric for bucket size and number of objects that is updated daily. About time! aws.amazon.com/blogs/aws/… – cudds Jul 28 '15 at 23:13 ...
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How to delete multiple values from a vector?

I have a vector like: a = c(1:10) and I need to remove multiple values, like: 2, 3, 5 8 Answers ...
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SQL Server 2008: How to query all databases sizes?

I have MS SQL 2008 R2, 500 databases. What is the most efficient, easiest and 'modern' way to query all databases sizes. 14...
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Reset the database (purge all), then seed a database

Is there a rake command to wipe out the data in the database tables? 6 Answers 6 ...
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ERROR 1452: Cannot add or update a child row: a foreign key constraint fails

...relationships involve a parent table that holds the central data values, and a child table with identical values pointing back to its parent. The FOREIGN KEY clause is specified in the child table. It will reject any INSERT or UPDATE operation that attempts to create a foreign key value...
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How to convert all text to lowercase in Vim

...rocessor). If you want to convert text to lowercase, create a visual block and press u (or U to convert to uppercase). Tilde (~) in command mode reverses case of the character under the cursor. If you want to see all text in Vim in small caps, you might want to look at the guifont option, or type :s...