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req.query and req.param in ExpressJS
...turn a JS object after the query string is parsed.
/user?name=tom&age=55 - req.query would yield {name:"tom", age: "55"}
req.params will return parameters in the matched route.
If your route is /user/:id and you make a request to /user/5 - req.params would yield {id: "5"}
req.param is a funct...
what's the meaning of '=?' in angularJS directive isolate scope declaration?
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Yes:
The 'isolate' scope takes an object hash which defines a set of local scope properties...
Extracting the last n characters from a ruby string
...an put a number greater than the size of the string:
"123".split(//).last(5).to_s
For ruby 1.9+
"123".split(//).last(5).join("").to_s
For ruby 2.0+, join returns a string
"123".split(//).last(5).join
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RSpec: What is the difference between a feature and a request spec?
... Richard JordanRichard Jordan
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Gesture recognizer and button actions
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edited Feb 26 '15 at 17:47
Yuchen Zhong
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Cause CMAKE to generate an error
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edited Oct 5 '19 at 13:04
squareskittles
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git -> show list of files changed in recent commits in a specific directory
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edited Oct 6 '15 at 17:08
answered Nov 5 '10 at 13:03
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