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How can I programmatically check whether a keyboard is present in iOS app?
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drawnonward's code is very close, but collides with UIKit's namespace and could be made easier to use.
@interface KeyboardStateListener : NSObject {
BOOL _isVisible;
}
+ (KeyboardStateListener *)sharedInstance;
@property (nonatomic, readonly, getter=isVisible) B...
XMLHttpRequest Origin null is not allowed Access-Control-Allow-Origin for file:/// to file:/// (Serv
...unction to open the local file, ie:
<input type="file" name="filename" id="filename">
<script>
$("#filename").change(function (e) {
if (e.target.files != undefined) {
var reader = new FileReader();
reader.onload = function (e) {
// Get all the contents in the file
...
socket.error: [Errno 48] Address already in use
...ave to resort to tougher methods like sending a SIGKILL (kill -s KILL <pid> or kill -9 <pid>) signal instead. See Wikipedia for more details.
Alternatively, run the server on a different port, by specifying the alternative port on the command line:
$ python -m SimpleHTTPServer 8910
Ser...
Show compose SMS view in Android
I want to send a sms with Android.
14 Answers
14
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how to convert array values from string to int?
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You can achieve this by following code,
$integerIDs = array_map('intval', explode(',', $string));
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Remove shadow below actionbar
...adow add this to your app theme:
<style name="MyAppTheme" parent="android:Theme.Holo.Light">
<item name="android:windowContentOverlay">@null</item>
</style>
UPDATE:
As @Quinny898 stated, on Android 5.0 this has changed, you have to call setElevation(0) on your action b...
Is there a way to make text unselectable on an HTML page? [duplicate]
... to be unselectable. You can set this using an attribute in HTML:
<div id="foo" unselectable="on" class="unselectable">...</div>
Sadly this property isn't inherited, meaning you have to put an attribute in the start tag of every element inside the <div>. If this is a problem, yo...
Looking for jQuery find(..) method that includes the current node
...couldn't you just use object.parent().find('selector')??? — that being said I like the idea of a lib that does it for you.
– Sam
Dec 1 '16 at 17:08
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How ListView's recycling mechanism works
...y I asked for help on here . Luksprog's answer was great because I had no idea about how ListView and GridView optimized itself with recycling Views. So with his advice I was able to change how I added Views to my GridView. Problem is now I have something that does not make sense. This is my getVi...
NoClassDefFoundError - Eclipse and Android
I'm having a problem trying to run an Android app which, up until adding a second external library to its build path, was working fine. Since having added the scoreninja jar, I now get a NoClassDefFoundError when I try to run the app.
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