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How does one write code that best utilizes the CPU cache to improve performance?
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122
The cache is there to reduce the number of times the CPU would stall waiting for a memory requ...
Difference between __str__ and __repr__?
...st fine. When implementing a date/time abstraction, the str can be "2010/4/12 15:35:22", etc. The goal is to represent it in a way that a user, not a programmer, would want to read it. Chop off useless digits, pretend to be some other class — as long is it supports readability, it is an improvemen...
iOS 7 status bar back to iOS 6 default style in iPhone app?
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jaredsinclairjaredsinclair
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Getting the difference between two sets
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125
If you use Guava (former Google Collections) library there is a solution:
SetView<Number&g...
Design patterns or best practices for shell scripts [closed]
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Stefano BoriniStefano Borini
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jQuery disable/enable submit button
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The problem is that the change event fires only when focus is moved away from the input (e.g....
Java SecurityException: signer information does not match
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[INFO] | +- org.eclipse.jetty.orbit:javax.servlet.jsp:jar:2.2.0.v201112011158:compile
[INFO] | +- org.eclipse.jetty.orbit:javax.servlet.jsp.jstl:jar:1.2.0.v201105211821:compile
[INFO] | +- org.eclipse.jetty.orbit:javax.servlet:jar:3.0.0.v201112011016:compile
[INFO] +- org.eclipse.jetty:jetty...
Regular expression to find URLs within a string
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RajeevRajeev
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Alternate background colors for list items
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Adam CAdam C
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How to fix Python indentation
... Alex MartelliAlex Martelli
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