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Fragment MyFragment not attached to Activity
...
}
@Override
protected Void doInBackground(Void... params) {
try {
Thread.sleep(2000);
} catch (InterruptedException ex) {}
return null;
}
@Override
protected void onPostExecute(Void result){
...
Heroku + node.js error (Web process failed to bind to $PORT within 60 seconds of launch)
...ile using yeoman's angular-fullstack generated project and removing the IP parameter worked for me.
I replaced this code
server.listen(config.port, config.ip, function () {
console.log('Express server listening on %d, in %s mode', config.port, app.get('env'));
});
with
server.listen(config.p...
Format number to always show 2 decimal places
...ionDigits: 2, minimumFractionDigits: 2 });
Specify a locale tag as first parameter to control the decimal separator. For a dot, use for example English U.S. locale:
num.toLocaleString("en-US", { maximumFractionDigits: 2, minimumFractionDigits: 2 });
which gives:
1.35
Most countries in Eur...
Merging dictionaries in C#
...other1, other2, ...)
public static T MergeLeft<T,K,V>(this T me, params IDictionary<K,V>[] others)
where T : IDictionary<K,V>, new()
{
T newMap = new T();
foreach (IDictionary<K,V> src in
(new List<IDictionary<K,V>> { me...
ASP.NET MVC ambiguous action methods
...
The parameters in your routes {roleId}, {applicationName} and {roleName} don't match the parameter names in your action methods. I don't know if that matters, but it makes it tougher to figure out what your intention is.
Do your...
AngularJS - pass function to directive
...attribute names in the HTML like the OP said.
Also if you want to send a parameter to your function, call the function by passing an object:
<test color1="color1" update-fn="updateFn(msg)"></test>
JS
var app = angular.module('dr', []);
app.controller("testCtrl", function($scope) {...
How do I use DateTime.TryParse with a Nullable?
... out by some bad hoor) extension methods that attempt to change the "this" parameter will not work with Value Types.
P.S. The Bad Hoor in question is an old friend :)
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Nullable ToString()
...the value in currentPage (where currentPage is an int? perhaps passed as a param)
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.append(), prepend(), .after() and .before()
... @Djeroen .append() will not load it that way. You have to use .load(url, params).
– Jai
Oct 26 '15 at 7:04
1
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How to check if UILabel is truncated?
...
Swift (as extension) - works for multi line uilabel:
swift4: (attributes param of boundingRect changed slightly)
extension UILabel {
var isTruncated: Bool {
guard let labelText = text else {
return false
}
let labelTextSize = (labelText as NSString).boun...