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When should I choose Vector in Scala?
It seems that Vector was late to the Scala collections party, and all the influential blog posts had already left.
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Querying DynamoDB by date
I'm coming from a relational database background and trying to work with amazon's DynamoDB
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How to map a composite key with JPA and Hibernate?
In this code, how to generate a Java class for the composite key (how to composite key in hibernate):
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Is it safe to shallow clone with --depth 1, create commits, and pull updates again?
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Concatenating two one-dimensional NumPy arrays
I have two simple one-dimensional arrays in NumPy . I should be able to concatenate them using numpy.concatenate . But I get this error for the code below:
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How to create a new object instance from a Type
One may not always know the Type of an object at compile-time, but may need to create an instance of the Type .
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How do I create a self-signed certificate for code signing on Windows?
How do I create a self-signed certificate for code signing using tools from the Windows SDK?
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Bring element to front using CSS
I can't figure out how to bring images to front using CSS . I've already tried setting z-index to 1000 and position to relative, but it still fails.
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Placement of the ng-app directive (html vs body)
...ntly reviewed the code for a webapp built with angular and found that it was written with the ng-app="myModule" directive placed on the <body> tag. When learning angular, I've only ever seen it used on the <html> tag, as recommended by the angular docs here , here , and in their...
How to translate between Windows and IANA time zones?
As described in the timezone tag wiki , there are two different styles of time zones.
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