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How to adjust text font size to fit textview
... works prefect on my Galaxy Nexus, but I've problems on devices with small screens.
– Tony Ceralva
Dec 18 '12 at 4:25
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What is the relationship between Looper, Handler and MessageQueue in Android?
...n" or "UI" or whatever starts application, and draws all UI. So, the first screen is displayed to users. So what now? The main thread terminates? No, it shouldn’t. It should wait until users do something, right? But how can we achieve this behavior? Well, we can try with Object.wait() or Thread.sl...
Why is React's concept of Virtual DOM said to be more performant than dirty model checking?
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@vsync The DOM needs to display stuff on the screen. A virtual DOM doesn't. Even with some ideal performing DOM, creating a virtual DOM will be faster.
– Jehan
May 15 '15 at 23:24
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How to check visibility of software keyboard in Android?
...bleDisplayFrame(rect);
int statusBarHeight = rect.top;
int screenHeight = activity.getWindowManager().getDefaultDisplay().getHeight();
int diff = (screenHeight - statusBarHeight) - height;
if (listener != null) {
listener.onSoftKeyboardShown(diff>128); ...
常用Linux命令详解（持续更新） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...息显示太多的时候使用，直接输入clear命令即可，屏幕会默认将之前的信息刷到屏幕的最上端隐藏，并显示新的对话
4. 设置操作别名的alias命令
使用alias设置别名可以简化我们平时的操作，减少命令的输入
例如: 想看目录下所...
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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Fragment over another fragment issue
When I'm showing one fragment (which is full screen with #77000000 background) over another fragment (let's call it main), my main fragment still reacts to clicks (we can click a button even if we don't see it).
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How do you get the length of a list in the JSF expression language?
...;h:outputText value="Table Size = #{fn:length(SystemBean.list)}"/>
On screen it displays the Table size
Example: Table Size = 5
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Is JavaScript guaranteed to be single-threaded?
...s you like; on Windows it's not so easy, but you can do it by changing the screen resolution from a larger to a smaller one where the window doesn't fit, causing it to get resized.
You might think, well, it's only resize (and probably a few more like scroll) that can fire when the user doesn't have...
Programmatically relaunch/recreate an activity?
...l recreate() on your Activity.
However this method causes a flashing black screen to appear during the activity re-creation.
Option 2
finish();
startActivity(getIntent());
No "flashing" black screen here, but you'll see a transition between the old and the new instances with a not-so-pleasant bl...