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How does Junit @Rule work?
I want to write test cases for a bulk of code, I would like to know details of JUnit @Rule annotation feature, so that I can use it for writing test cases. Please provide some good answers or links, which give detailed description of its functionality through a simple example.
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How to query nested objects?
I have a problem when querying mongoDB with nested objects notation:
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“You don't have a SNAPSHOT project in the reactor projects list.” when using Jenkins Maven release p
...o use the Maven release plugin (through Jenkins) do a dry run and so am executing the options …
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How can I get the sha1 hash of a string in node.js?
I'm trying to create a websocket server written in node.js
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Rails ActionMailer - format sender and recipient name/email address
Is there a way to specify email AND name for sender and recipient info when using ActionMailer?
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Does it make sense to do “try-finally” without “catch”?
I saw some code like this:
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SQLite table constraint - unique on multiple columns
I can find syntax "charts" on this on the SQLite website, but no examples and my code is crashing. I have other tables with unique constraints on a single column, but I want to add a constraint to the table on two columns. This is what I have that is causing an SQLiteException with the message "syn...
How to programmatically set the layout_align_parent_right attribute of a Button in Relative Layout?
I have a relative layout which I am creating programmatically:
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Rails auto-assigning id that already exists
I create a new record like so:
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Embedding Python in an iPhone app
So it's a new millennium; Apple has waved their hand; it's now legal to include a Python interpreter in an iPhone (App Store) app.
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