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How can I get the sha1 hash of a string in node.js?
...ctions:
var crypto = require('crypto')
var shasum = crypto.createHash('sha1')
shasum.update('foo')
shasum.digest('hex') // => "0beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a33"
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What is the difference between Collections.emptyList() and Collections.EMPTY_LIST
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133
Collections.EMPTY_LIST returns an old-style List
Collections.emptyList() uses type-inference ...
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163
Check out the help command:
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answered May 29 '14 at 15:09
kubbingkubbing
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When to add what indexes in a table in Rails
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176
Should I add "index" to all the foreign keys like "xxx_id"?
It would be better, because i...
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...can do the following:
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Account *newAccount = [[Account alloc] init];
[newAccount setAccountNumber:anAccountNUmber];
NSNumber *anotherAccountNumber = [newAccount accountNumber];
Using KVC, I can access the property dynamically:
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