大约有 4,900 项符合查询结果(耗时:0.0317秒) [XML]

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How to detect when cancel is clicked on file input?

...ble. This is really a bug in the spec, as it was never intended for a full-screen media capture UI, and not triggering the "change" event is technically to spec. However, can browser vendors please recognize the reality of this? This could be solved with either a new "done" event which is triggered...
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What is a callback function?

...our program at night when you're asleep, so that you're not staring at the screen half the time Design your program to do other things while factorial is doing its thing If you choose the second option, then callbacks might work for you. End-to-end design In order to exploit a callback pattern, ...
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Why does Twitter Bootstrap Use Pixels for Font Size?

...ont-size: 14px." What does that mean on UltraAwesomeRetina3.0? Or on a 52" screen with lower pixels-per-inch? Leaving the base font size up to the manufacturer is a best-practice, plain and simple. filamentgroup.com/lab/… blog.cloudfour.com/… – Jay Dansand ...
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What's “requestCode” used for on PendingIntent?

... With respect to question changing request code helped me to goto correct screen, I dont know whether is this the correct way and for me error was happening only when multiple FCMs were there in tray – JSONParser Dec 15 '18 at 9:06 ...
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Things possible in IntelliJ that aren't possible in Eclipse?

...indow title -- ANY sub-window -- and your sub-window blows out to the full screen. Do it again for restore. Minimize the panel with the console, and then when output happens, the console pops up instantly. – Ian Jun 25 '11 at 8:40 ...
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Make Iframe to fit 100% of container's remaining height

...verflow even with display: block in this case. It isn't visible in the fullscreen view or the snippet editor, but the small preview window gets an extra scrollbar. No idea what that is, iframes are weird. share | ...
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How to get existing fragments when using FragmentPagerAdapter

...agment instances being lost very quickly (for example when you rotate your screen) and recreated much more often than necessary. Depending on how "heavy" your fragments are, it may have a non-negligible performance consequences. Moreover, in such case instances of fragments stored on local vars may ...
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Why use Gradle instead of Ant or Maven? [closed]

...rst ant module and the build file was basically nothing. Easily fitted one screen. The big "wow" was: build scripts in xml, how stupid is that? the fact that declaring one dependency takes ONE row is very appealing to me -> you can easily see all dependencies for a certain project on one page. Fr...
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Are there disadvantages to using a generic varchar(255) for all text-based fields?

...ems, including how much space you allow for those fields in reports and on-screen displays in your application. Not to mention the possibility of exceeding the per-row limit for data in your database (if you had more than a few of these 255 character fields). Much easier to pick a reasonable limit ...
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What are the benefits of learning Vim? [closed]

...longer interrupted by the mechanical process of getting your code onto the screen. As to how to start, just dive in and start using vim for everything. P.S. The emacs-vs-vi debate is endless. I've been using emacs for 26 years. If I started again today I'd learn vim because (a) it's gotten bette...