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MongoDB drop every database
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143
you can create a javascript loop that do the job and then execute it in the mongoconsole.
var ...
Convert hex string to int
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It's simply too big for an int (which is 4 bytes and signed).
Use
Long.parseLong("AA0F245C", 16);
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How to list all tags along with the full message in git?
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edited Nov 12 '14 at 15:28
answered Dec 31 '12 at 13:40
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How to use if statements in underscore.js templates?
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444
This should do the trick:
<% if (typeof(date) !== "undefined") { %>
<span class=...
What is the difference between self-types and trait subclasses?
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edited Dec 13 '18 at 22:42
Cory Klein
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Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注C/C++及内核技术
Catch All Bugs with BugTrap!Catch-All-Bugs-with-BugTrapA tool that can catch unhandled errors and exceptions, and deliver error reports to remote support serversDownload...A tool that can catch unhandled errors and exceptions, and deliver error reports to remote support servers
Download documen...
Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注C/C++及内核技术
Catch All Bugs with BugTrap!Catch-All-Bugs-with-BugTrapA tool that can catch unhandled errors and exceptions, and deliver error reports to remote support serversDownload...A tool that can catch unhandled errors and exceptions, and deliver error reports to remote support servers
Download documen...
Java Name Hiding: The Hard Way
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84
You can cast a null to the type and then invoke the method on that (which will work, since the t...
Should one use < or
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edited Aug 29 '12 at 8:42
community wiki
2 r...
Should you always favor xrange() over range()?
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444
For performance, especially when you're iterating over a large range, xrange() is usually bett...