大约有 31,100 项符合查询结果（耗时：0.0944秒） [XML]
In C++, is it still bad practice to return a vector from a function?
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@Dennis: I have to say my experience has been quite the opposite: I write a fair number of things as templates even when I know the types involved ahead of time, because doing so is simpler and improves performance.
– Jerry Co...
Attempt to set a non-property-list object as an NSUserDefaults
... typo since you want to replace a line of code with the same line of code. My code does put the array of encoded objects in the user defaults.
– rmaddy
Nov 1 '13 at 4:37
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AngularJS - placeholder for empty result from filter
...the trick using ng-show
HTML:
<div ng-controller="Ctrl">
<h1>My Foo</h1>
<ul>
<li ng-repeat="foo in foos">
<a href="#" ng-click="setBarFilter(foo.name)">{{foo.name}}</a>
</li>
</ul>
<br />
<h1>My Bar</h1>
<u...
List of tuples to dictionary
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Just call dict() on the list of tuples directly
>>> my_list = [('a', 1), ('b', 2)]
>>> dict(my_list)
{'a': 1, 'b': 2}
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How to execute ipdb.set_trace() at will while running pytest tests
I'm using pytest for my test suite. While catching bugs in complex inter-components test, I would like to place import ipdb; ipdb.set_trace() in the middle of my code to allow me to debug it.
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Restarting cron after changing crontab file?
... pick it up (due to this answer being so highly upvoted). Then, days later my client reports that the cron is still running on the old cycle. So - honestly - if you want to be safe - just restart either cron or the system, and don't play around with wasted time testing, which you'll have to do desp...
What Scala web-frameworks are available? [closed]
...eet
Slinky
I finally found that none were suitable for me, and developed my own little "framework". (It is not open-source yet).
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Generating all permutations of a given string
...ermutation question is factorial to the input.
– jeremyjjbrown
Jan 2 '13 at 2:26
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Elegant, yes. ...
Best way to get child nodes
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I meant if it would help to write my markup like this <td\n\t>content</td>. As you might do with XML, to avoid excess whitespace being regarded as part of the data (or DOM, in this case). Why would whitespace inside a tag be included in the DOM?
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Gzip versus minify
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71k to 26k is not typical minification results! In my tests, it was more like 20-25%. This also seems to be what Yahoo got: developer.yahoo.com/performance/rules.html.
– Deepak
Sep 27 '12 at 21:22
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