大约有 47,000 项符合查询结果（耗时：0.0731秒） [XML]
How do I turn on SQL debug logging for ActiveRecord in RSpec tests?
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answered Mar 9 '11 at 10:40
idlefingersidlefingers
29.3k55 gold badges7777 silver badges6868 bronze badges
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Which access modifiers are implied when not specified?
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answered Dec 20 '13 at 6:20
basaratbasarat
186k4040 gold badges349349 silver badges441441 bronze badges
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Python's “in” set operator
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101
Yes, but it also means hash(b) == hash(x), so equality of the items isn't enough to make them t...
PhpStorm wrap/surround selection?
... -> Surround selection on typing quote or brace.
Update (for PhpStorm 2016)
For PhpStorm Version 2016, use Cmd + Alt + S (on Mac) or Ctrl + Alt + S (on Win) to go to Settings. Tick on checkbox of Settings -> Editor -> General -> Smart Keys -> Surround selection on typing quote or b...
How to apply shell command to each line of a command output?
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answered Apr 26 '10 at 3:34
Michael MrozekMichael Mrozek
141k2424 gold badges151151 silver badges159159 bronze badges
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JavaScript closure inside loops – simple practical example
...2ality's block-scoping post as a great source of information.
for (let i = 0; i < 3; i++) {
funcs[i] = function() {
console.log("My value: " + i);
};
}
Beware, though, that IE9-IE11 and Edge prior to Edge 14 support let but get the above wrong (they don't create a new i each time, so all...
Bogus foreign key constraint fail
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101
Two possibilities:
There is a table within another schema ("database" in mysql terminology) w...
How to apply specific CSS rules to Chrome only?
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CSS Solution
from https://jeffclayton.wordpress.com/2015/08/10/1279/
/* Chrome, Safari, AND NOW ALSO the Edge Browser and Firefox */
@media and (-webkit-min-device-pixel-ratio:0) {
div{top:10;}
}
/* Chrome 29+ */
@media screen and (-webkit-min-device-pixel-ratio:0)
and (...
What are Bearer Tokens and token_type in OAuth 2?
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answered Mar 26 '12 at 20:25
Abhishek TyagiAbhishek Tyagi
2,06911 gold badge1313 silver badges1313 bronze badges
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Remove multiple keys from Map in efficient way?
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– Ruchira Gayan Ranaweera
Jul 16 '13 at 12:03
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