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Default html form focus without JavaScript
... a focused form element, then anyone using Assisted Technology (AT) like a screen reader will need to back up to see menus and any other content that is before the focused field.
A preferred method, in my opinion , is to not set focus to any field, except a skip-link if its available. That gives ...
How to capture the “virtual keyboard show/hide” event in Android?
...t with android:windowSoftInputMode="adjustPan", or adjustResize with a fullscreen window, as the layout is never resized.
– Ionoclast Brigham
Aug 21 '15 at 3:10
1
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Why does “pip install” inside Python raise a SyntaxError?
...variables.
Now Open a new cmd window and type pip, you should be seeing a screen as below.
Now type pip install <<package-name>>. Here I'm installing package spyder so my command line statement will be as pip install spyder and here goes my running screen..
and I hope we are do...
Unable to simultaneously satisfy constraints, will attempt to recover by breaking constraint
...did that and it fixed the problem, but a 'UIImageView' I had on top of the screen (which I used as a navigation bar) got moved to the bottom of the screen. Do you know why that happened?
– dietbacon
Aug 1 '13 at 23:31
Changing Locale within the app itself
...t exactly correct. It works, but only until any configuration change (e.g. screen rotation) and only in that particular Activity. Playing with a code for a while I have ended up with the following approach:
I have extended android.app.Application and added the following code:
public class MyApplic...
What to use instead of “addPreferencesFromResource” in a PreferenceActivity?
...avedInstanceState);
addPreferencesFromResource(R.xml.my_preference_screen);
}
}
The only changes you have to make is to create an internal fragment class, move the addPreferencesFromResources() into the fragment, and invoke the fragment from the activity, like this:
public class MyPre...
How do I simulate a hover with a touch in touch enabled browsers?
...bled browsers?”
Simply allow ‘clicking’ the element (by tapping the screen), and then trigger the hover event using JavaScript.
var p = document.getElementsByTagName('p')[0];
p.onclick = function() {
// Trigger the `hover` event on the paragraph
p.onhover.call(p);
};
This should work, as...
Update data in ListFragment as part of ViewPager
...nstances of different ListFragments. The ViewPager is on a vertical phone screen, the lists are not side-by-side.
10 Answe...
How to show “Done” button on iPhone number pad
...her solution. Perfect if there are other non-number pad text fields on the screen.
- (void)viewDidLoad
{
[super viewDidLoad];
UIToolbar* numberToolbar = [[UIToolbar alloc]initWithFrame:CGRectMake(0, 0, 320, 50)];
numberToolbar.barStyle = UIBarStyleBlackTranslucent;
numberToolbar....
整合phpcms v9和discuz X3.2实现同步登陆、退出免激活 - 更多技术 - 清泛网...
...。
原理：phpcms中的phpsso类似于康盛的ucenter软件，也是一个整合多系统同步通信的解决方案，不过这里以ucenter为主（服务端），phpsso为辅助（客户端），phosso操作phpcms数据库或Cookie，discuz目录下有个uc_client子目录，它是uc的客...