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Difficulty with ng-model, ng-repeat, and inputs
...on't need the model to update with every key-stroke, just bind to name and then update the array item on blur event:
<div ng-repeat="name in names">
Value: {{name}}
<input ng-model="name" ng-blur="names[$index] = name" />
</div>
...
jquery.validate.unobtrusive not working with dynamic injected elements
...
Xhalent's didn't work for me at first either, then i noticed that parse should be passed a container for the new elements, NOT the elements themselves - quick fix would be to pass the whole form instead of the element(s) - then it worked like a charm.
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Check if application is installed - Android
...pp")
and the call the following method to check if the app is installed
fun isInstalled(intent:Intent) :Boolean{
val list = context.packageManager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY)
return list.isNotEmpty()
}
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How to convert String to Long in Kotlin?
...dix] is not a valid radix for string to number conversion.
public inline fun String.toLong(radix: Int): Long = java.lang.Long.parseLong(this, checkRadix(radix))
4. string.toLongOrNull(10)
Parses the string as a [Long] number and returns the result or null
if the string is not a valid repre...
Convert all first letter to upper case, rest lower for each word
...ay (which is slightly faster) is to split the string into a char array and then re-build the string:
public string UppercaseFirst(string s)
{
char[] a = s.ToCharArray();
a[0] = char.ToUpper(a[0]);
return new string(a);
}
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What tools are there for functional programming in C?
...ogram in a different language that provided the functional programming and then generate the C code from that?
If that's not an attractive option, then you could abuse CPP to get part of the way there. The macro system should let you emulate some functional programming ideas. I've heard tell that...
Store pictures as files or in the database for a web app?
...at you would go the route of using a http handler to serve up the images. Then you have all the benefits of the framework at your disposal and you can keep you domain logic cleaner with only having to pass the key to your image to the http handler.
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(HTML) Download a PDF file instead of opening them in browser when clicked
...mmediate PDF viewing is in all users' best interest. Having said that..." Then assume the OP and future readers are adults and move on to an actionable answer such as Yener's.
– Bob Stein
Apr 3 '18 at 13:49
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Good tutorials on XMPP? [closed]
....
If you have any feedback on how the specifications can be made clearer, then say so on the XMPP mailing list, where all feedback is considered for the next drafts of the specifications.
If the specifications are really too much for you (I appreciate some people like more pictures than I do), do ...
MVC 4 @Scripts “does not exist”
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I had to add this to my Views/Web.config and then restart Visual Studio.
– Caverman
Sep 6 '16 at 19:41
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