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How to list the properties of a JavaScript object?
...object had about a million properties, most of them not used, and I had an alert on it.
– Mark Henderson
Aug 16 '10 at 6:10
...
$(document).click() not working correctly on iPhone. jquery [duplicate]
...(document).click(function (e) {
fire(e);
});
});
function fire(e) { alert('hi'); }
function touchHandler(event)
{
var touches = event.changedTouches,
first = touches[0],
type = "";
switch(event.type)
{
case "touchstart": type = "mousedown"; break;
c...
JavaScript - Get minutes between two dates
...iffMins = Math.round(((diffMs % 86400000) % 3600000) / 60000); // minutes
alert(diffDays + " days, " + diffHrs + " hours, " + diffMins + " minutes until Christmas 2009 =)");
or var diffMins = Math.floor((... to discard seconds if you don't want to round minutes.
...
AsyncTask and error handling on Android
...oid onPostException(Exception exception)
{
new AlertDialog.Builder(context).setTitle(R.string.dialog_title_generic_error).setMessage(exception.getMessage())
.setIcon(android.R.drawable.ic_dialog_alert).setPositiveButton(R.string.alert_dialog_ok, new Dialog...
Backbone.View “el” confusion
... "click .btn" : "sayHello",
},
sayHello : function() {
alert("Hello");
},
render : function() {
this.$el.html("<input type='button' class='btn' value='Say Hello'></input>");
}
});
$(function() {
myView = new MyView({el:"#parent_id"});
m...
Interface type check with Typescript
...ber' in object;
}
var a:any={member:"foobar"};
if (instanceOfA(a)) {
alert(a.member);
}
Lots of Members
If you need to check a lot of members to determine whether an object matches your type, you could instead add a discriminator. The below is the most basic example, and requires you to man...
How to quit android application programmatically
...);
System.exit(0);
}
or if you want something nice, example with an alert dialog with 3 buttons YES NO and CANCEL
// alertdialog for exit the app
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this);
// set the title of the Alert Dialog
alertDialogBuilder.setTitle("your ti...
Android emulator shows nothing except black screen and adb devices shows “device offline”
...17, the graphics acceleration feature for the emulator is experimental; be alert for incompatibilities and errors when using this feature.
and
Start the AVD Manager and create a new AVD with the Target value of Android 4.0.3 (API Level 15), revision 3 or higher.
So Android 4.0.3 (API Level 1...
Difference between json.js and json2.js
...7.
In json2007:
var array = [];
array[1] = "apple";
array[2] = "orange";
alert(array.toJSONString()); // Output: ["apple", "orange"].
In json2:
var array = [];
array[1] = "apple";
array[2] = "orange";
alert(JSON.stringify(array)); // Output: [null, "apple", "orange"].
...
Connecting to TCP Socket from browser using javascript
...t.write('Hello world');
}else{
alert('Connection to the server could not be estabilished: ' + msg);
}
}
socket.onData = function(data){
alert('Received from socket: '+data);
}
// Setup our sock...