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How to move one word left in the vi editor
I use the shortcut w to move the cursor one word right. Is there a shortcut to move a word left?
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Scala constructor overload?
How do you provide overloaded constructors in Scala?
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Copy table without copying data
copies the table foo and duplicates it as a new table called bar .
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Performing regex Queries with pymongo
...ing to perform a regex query using pymongo against a mongodb server. The document structure is as follows
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how to “reimport” module to python then code be changed after import
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How to base64 encode image in linux bash / shell
I'm trying to base64 encode an image in a shell script and put it into variable:
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WPF Timer Like C# Timer
Where can I find a control which is like the C# Timer Control in WPF?
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Access to Modified Closure
The above seems to work fine though ReSharper complains that this is "access to modified closure". Can any one shed light on this?
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Is SecureRandom thread safe?
Is SecureRandom thread safe? That is, after initializing it, can access to the next random number be relied on to be thread safe? Examining the source code seems to show that it is, and this bug report seems to indicate that its lack of documentation as thread safe is a javadoc issue. Has anyone...