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How to disable / enable dialog negative positive buttons?
...
Edit for complete solution...
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
builder.setIcon(android.R.drawable.ic_dialog_info);
builder.setTitle("Alert dialog title");
builder.setMessage("This is the example code snippet to dis...
JavaScript listener, “keypress” doesn't detect backspace?
...
break;
default:
break;
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<input class="inputTxt" type="text" />
<div id="log"></div>
...
How do you find out the caller function in JavaScript?
...
function Hello()
{
alert("caller is " + Hello.caller);
}
Note that this feature is non-standard, from Function.caller:
Non-standard
This feature is non-standard and is not on a standards track. Do not use it on production sites facing t...
jQuery: more than one handler for same event
...nts in sequence, e.g.:
$('#target')
.bind('click',function(event) {
alert('Hello!');
})
.bind('click',function(event) {
alert('Hello again!');
})
.bind('click',function(event) {
alert('Hello yet again!');
});
I guess the below code is doing the same
$('#target')
.cl...
JavaScript closures vs. anonymous functions
...ssage = "This is the control. You should be able to see this message being alerted.";
regularFunction();
function regularFunction() {
alert(eval("message"));
}
}
We know that both lexicalScope and regularFunction aren't closures from the above definition.
When we...
Javascript “Uncaught TypeError: object is not a function” associativity question
...rray('hello', 'there'); // <--- Place a semicolon here!!
(function() { alert('hello there') })();
Your code was actually trying to invoke the array object.
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How to show a dialog to confirm that the user wishes to exit an Android Activity?
....0+ this would look like:
@Override
public void onBackPressed() {
new AlertDialog.Builder(this)
.setIcon(android.R.drawable.ic_dialog_alert)
.setTitle("Closing Activity")
.setMessage("Are you sure you want to close this activity?")
.setPositiveButton("Yes", new D...
How do I catch an Ajax query post error?
... data: "name=John&location=Boston",
success: function(msg){
alert( "Data Saved: " + msg );
},
error: function(XMLHttpRequest, textStatus, errorThrown) {
alert("some error");
}
});
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Declare and initialize a Dictionary in Typescript
...{ key: "p3", value: { firstName: "F3", lastName: "L3" } }
]).toLookup();
alert(persons["p1"].firstName + " " + persons["p1"].lastName);
// alert: F1 L2
persons.remove("p2");
if (!persons.containsKey("p2")) {
alert("Key no longer exists");
// alert: Key no longer exists
}
alert(persons.k...
Creating a system overlay window (always on top)
...our manifest:
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
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