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What is the 'cls' variable used for in Python classes?
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303
The distinction between "self" and "cls" is defined in PEP 8 . As Adrien said, this is not a m...
Perl flags -pe, -pi, -p, -w, -d, -i, -t?
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edited May 29 '17 at 23:01
dreftymac
26.4k2323 gold badges103103 silver badges163163 bronze badges
a...
CMake link to external library
...Andre's solution.
– Fraser
Mar 27 '13 at 23:41
4
I find the "imported" library target to be more ...
Python truncate a long string
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answered May 20 '10 at 9:38
Marcelo CantosMarcelo Cantos
161k3636 gold badges304304 silver badges347347 bronze badges
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JSON.stringify output to div in pretty print way
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Please use a <pre> tag
demo : http://jsfiddle.net/K83cK/
var data = {
"data": {
"x": "1",
"y": "1",
"url": "http://url.com"
},
"event": "start",
"show": 1,
"id": 50
}
document.getElementById("json").textContent = JSON.stringify(data, u...
Suggestions for debugging print stylesheets?
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327
There is an option for that in Chrome's inspector.
Open the DevTools inspector (mac: Cmd + ...
OAuth: how to test with local URLs?
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139
Update October 2016: Easiest now: use lvh.me which always points to 127.0.0.1.
Previous Answer:...
Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
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153
Yes, there is a difference. These are legal:
h = { :$in => array }
h = { :'a.b' => 'c' }
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In Vim, I'd like to go back a word. The opposite of `w`
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daaawx
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answered Feb 9 '12 at 15:13
gefeigefei
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Postgresql SELECT if string contains
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137
You should use 'tag_name' outside of quotes; then its interpreted as a field of the record. Con...