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Window vs Page vs UserControl for WPF navigation?
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A Window object is just what it sounds like: its a new Window for your application. You should use it when you want to pop up an entirely new window. I don't often use more than one Window in WPF because I prefer to put dynamic content in my main Window that changes based on user action....
Why would json_encode return an empty string
...ed my problem, but see note below
Here is a recursive function that can force convert to UTF-8 all the strings contained in an array:
function utf8ize($d) {
if (is_array($d)) {
foreach ($d as $k => $v) {
$d[$k] = utf8ize($v);
}
} else if (is_string ($d)) {
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Using .NET, how can you find the mime type of a file based on the file signature not the extension
I am looking for a simple way to get a mime type where the file extension is incorrect or not given, something similar to this question only in .Net.
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How to find out element position in slice?
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Sorry, there's no generic library function to do this. Go doesn't have a straight forward way of writing a function that can operate on any slice.
Your function works, although it would be a little better if you wrote it usin...
Android - How To Override the “Back” button so it doesn't Finish() my Activity?
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Remove your key listener or return true when you have KEY_BACK.
You just need the following to catch the back key (Make sure not to call super in onBackPressed()).
Also, if you plan on having a service run in the background, make sure to look at st...
Vibrate and Sound defaults on notification
... 1000, 1000, 1000, 1000, 1000 });
//LED
builder.setLights(Color.RED, 3000, 3000);
//Ton
builder.setSound(Uri.parse("uri://sadfasdfasdf.mp3"));
return builder;
}
Add below permission for Vibration in AndroidManifest.xml file
<uses-permission android:name="and...
How to prevent a jQuery Ajax request from caching in Internet Explorer?
How do I prevent a jQuery Ajax request from caching in Internet Explorer?
6 Answers
6
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How do I pass an object from one activity to another on Android? [duplicate]
...ting an object of intent, you can take advantage of following two methods
for passing objects between two activities.
putParcelable
putSerializable
You can have your class implement either Parcelable or Serializable. Then you can pass around your custom classes across activities. I have found thi...
How to draw a rounded Rectangle on HTML Canvas?
I found that there are only can fill rectangle, but no rounded corner one, how can I do that?
12 Answers
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How to get current moment in ISO 8601 format with date, hour, and minute?
What is the most elegant way to get ISO 8601 formatted presentation of current moment, UTC? It should look like: 2010-10-12T08:50Z .
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