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How can I validate a string to only allow alphanumeric characters in it?
...ine, but I guess that's C#/Java/C++ style -- the coders seem to be paid by screen real estate. Anyway, this is the right direction, so +1.
– Svante
Jun 26 '09 at 0:40
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Error : BinderProxy@45d459c0 is not valid; is your activity running?
...n Intent to a Service. I was doing this each time the activity appeared on screen in onResume() method.
So as you understand, Messenger was serialized together with its fields (including context), because it is the only way to pass objects using Intent - to serialize them. At that moment when Messe...
Rich vs Anemic Domain Model [closed]
...I use JPA 2.1 named entity graph. For example, in controller for delivery screen, I can create method to load delivery attribute and ignore bonus, such as repository.findOrderByNumberFetchDelivery(). In bonus screen, I call another method that load bonus attribute and ignore delivery, such as repo...
App Inventor 2 列表代码块 · App Inventor 2 中文网
...，一个 关键字、一个列表 键值对 和一个 未找到 结果，默认情况下设置为not found。
这里 键值对 必须是对的列表，即每个元素本身就是两个元素列表的列表。
在键值对中查找 查找列表中第一个元素为 关键字 的第一对，并返...
Simulator slow-motion animations are now on?
... home button does not show up on my simulator due to my super shallow iMac screen
– Paul Bruneau
Jan 2 '14 at 19:31
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How do I use vimdiff to resolve a git merge conflict?
...th of them together.
While vimdiff does show BASE, LOCAL and REMOTE in the screen:
+--------------------------------+
| LOCAL | BASE | REMOTE |
+--------------------------------+
| MERGED |
+--------------------------------+
I don't know how to m...
Xcode without Storyboard and ARC
...ry *)launchOptions
{
self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
// Override point for customization after application launch.
TestViewController *test = [[TestViewController alloc] initWithNibName:@"TestViewController" bundle:nil];
UINavigationCon...
How do I get PHP errors to display?
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@Michael The errors go right to the screen or to where the output is redirected to
– Fancy John
May 18 '16 at 5:35
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How do I get the dialer to open with phone number displayed?
...et back to my application only in 3 back button press (it shows me several screens of dialer which I didnt open - the dialer itself, create new contact screen, favourites). Does somebody knows how to get back to app with only 1 back button press?
– kashlo
Oct 2...
Moving UITabBarItem Image down?
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If you're using Xamarin, this works:
screen.TabBarItem.ImageInsets = new UIEdgeInsets(5, 0, -5, 0);
screen.TabBarItem.Title = "";
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