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How do I auto size a UIScrollView to fit its content
...w to be based on its content height. (for instance a popup centered in the screen where you don't want to scroll until a certain amount of content).
– user509981
Sep 27 '17 at 13:24
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How do disable paging by swiping with finger in ViewPager but still be able to swipe programmaticall
...particular example is in a LinearLayout and is meant to take up the entire screen, which is why layout_weight is 1 and layout_height is 0dp.
And setMyScroller(); method is for smooth transition
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Faster way to develop and test print stylesheets (avoid print preview every time)?
...ck ⋮ (vertical ellipsis)
Choose Rendering
Tick Emulate print media
See screenshot below:
UPDATE 28/06/2016
Google Developers Docs around Chrome DevTools and the "Emulate Media" option have been updated for Chrome >51:
https://developers.google.com/web/tools/chrome-devtools/settings?hl=en...
使用App Inventor扩展实现多点触控：Scale Detector · App Inventor 2 中文网
... SimpleOnScaleGestureListener 的适当子类。 这将覆盖 onScale 的默认事件处理，以调用块 Scale 事件处理程序：
public class MyOnScaleGestureListener extends SimpleOnScaleGestureListener {
// 我们覆盖普通 SimpleOnScaleGestureListener 的事件处理
// 在这...
How can I maintain fragment state when added to the back stack?
...ment which will make the topmost(SourceFragment's) view to appear over the screen.
COMMENT: As I said it is not a complete solution as it doesn't remove the view of Source fragment and hence occupying more memory than usual. But still, serve the purpose. Also, we are using a totally different mecha...
Use of Application.DoEvents()
...thing to DoEvents and can essentially allow a UI process that locks up the screen to be made for all intents and purposes async.
– Christian Findlay
Oct 1 '18 at 5:25
add a co...
Difference between fprintf, printf and sprintf?
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printf
printf is used to perform output on the screen.
syntax = printf("control string ", argument );
It is not associated with File input/output
fprintf
The fprintf it used to perform write operation in the file pointed to by FILE handle.
The syntax is fprintf (filen...
Web安全测试之XSS - 更多技术 - 清泛网 - 专注C/C++及内核技术
...有概念， 甚至不知道有XSS的存在。 ASP.NET在这一点上做到默认安全。 这样的话就算是没有安全意识的程序员也能写出一个”较安全的网站“。
如果想禁止这个安全特性， 可以通过 <%@ Page validateRequest=“false" %>
Web 安全测试 XS...
Why does UITableViewCell remain highlighted?
...tables (Contacts is a good one) and you'll see after you push out to a new screen, on return the cell is still highlighted briefly before being deselected. In theory I think you do not have to do any extra work to have it deselect right away on its own, so code in viewDidAppear should not be needed...
In android studio,cannot load 2 facets-unknown facet type:android and android-gradle
...ugins, find Android Support plugin, check it and click OK at the bottom of screen.
This is how it looks:
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