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Why is it bad practice to call System.gc()?
... rather waste time at a point in the code where it doesn't matter (loading screen) than when the user is actively interacting with the program (like during a level of a game.)
There is one time when i will force collection: when attempting to find out is a particular object leaks (either native co...
Absolute vs relative URLs
... <link href="/style/style.css" rel="stylesheet" type="text/css" media="screen"></style>
</head>
<body>
<img src="/images/some/localimage.png" alt="">
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js" ></script>...
Javascript object Vs JSON
... @testndtv you're missing the point - although on paper (or on screen) a JSON string and the display of a JS object may look the same, they're not the same thing. JSON is just a way to pack an object into a string, so it can be transferred somewhere and later unpacked back into an obje...
手握利器，直面“蓝脸”! ——使用WinDbg抗击系统崩溃 - 操作系统(内核) - ...
...屏”、“系统崩溃”之类的东西，外国人又叫它BSOD(Blue Screen of Death)。从专业的角度讲，这一术语被定义为“是指当Microsoft Windows崩溃或停止执行（由于灾难性的错误或者内部条件阻止系统继续运行下去）时所显示的蓝色屏幕”...
What is the most robust way to force a UIView to redraw?
...ublayer to the view for that. But that is different than putting it on the screen, which needs to wait until the correct compositing time.
– Rob Napier
May 8 '13 at 4:05
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中文网（自研/维护）拓展 · App Inventor 2 中文网
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Difference between Role and GrantedAuthority in Spring Security
...E_EDITOR would have both Read and Write. Roles are mainly used for a first screening at the outskirt of the request processing such as
http.
...
.antMatcher(...).hasRole(ROLE_MANAGER)
The Authorities being enforced deep in the request's process flow allows a finer grained application of the per...
Fill remaining vertical space with CSS using display:flex
...ooter: fixed height in px
</footer>
</section>
Full screen version
section {
display: flex;
flex-flow: column;
height: 100vh;
}
header {
background: tomato;
/* no flex rules, it will grow */
}
div {
flex: 1;
/* 1 and it will fill whole space ...
Column order manipulation using col-lg-push and col-lg-pull in Twitter Bootstrap 3
... version of your site. The Pushing and Pulling are then done on the larger screens.
(Desktop) Larger view-ports get pushed and pulled.
(Mobile) Smaller view-ports render in normal order.
DEMO
<div class="row">
<div class="col-sm-5 col-sm-push-5">
Content B
</div&g...
How do I detect a click outside an element?
...ays has the height of its content. It there is not a lot of content or the screen is very high, it only works on the part filled by the body.
– meo
Feb 25 '11 at 15:35
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