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Structs in Javascript
... the prototype.
var o = {
'a': 3, 'b': 4,
'doStuff': function() {
alert(this.a + this.b);
}
};
o.doStuff(); // displays: 7
You could make a struct factory.
function makeStruct(names) {
var names = names.split(' ');
var count = names.length;
function constructor() {
for (var...
How do I link a JavaScript file to a HTML file?
...aScript-->
<script type="text/javascript">
$(function(){
alert("My First Jquery Test");
});
</script>
</head>
<body><!-- Your web--></body>
</html>
If you want to use your jquery scripts file seperately you must define the external .js file...
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...
What’s the difference between “Array()” and “[]” while declaring a JavaScript array?
... the constructor, you will get an array of that length:
x = new Array(5);
alert(x.length); // 5
To illustrate the different ways to create an array:
var a = [], // these are the same
b = new Array(), // a and b are arrays with length 0
c = ['foo', 'bar'], // these...
How to add a custom right-click menu to a webpage?
...Listener) {
document.addEventListener('contextmenu', function(e) {
alert("You've tried to open context menu"); //here you draw your own menu
e.preventDefault();
}, false);
} else {
document.attachEvent('oncontextmenu', function() {
alert("You've tried to open context menu");...
In Laravel, the best way to pass different types of flash messages in the session
...h two variables into the session:
The message itself
The "class" of your alert
for example:
Session::flash('message', 'This is a message!');
Session::flash('alert-class', 'alert-danger');
Then in your view:
@if(Session::has('message'))
<p class="alert {{ Session::get('alert-class', 'ale...
load and execute order of scripts
...oaded and executed.
To test this fact:
// file: test.php
sleep(10);
die("alert('Done!');");
// HTML file:
<script type="text/javascript" src="test.php"></script>
Dynamically added scripts are executed as soon as they are appended to the document.
To test this fact:
<!DOCTYPE HT...
Stop “developer tools access needs to take control of another process for debugging to continue” ale
...r for the first time after logging in, I'm prompted with the following two alerts:
9 Answers
...
JavaScript single line 'if' statement - best syntax, this alternative? [closed]
...
I use it like this:
(lemons) ? alert("please give me a lemonade") : alert("then give me a beer");
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f...
HTML input file selection event not firing upon selecting the same file
...unction () {
this.value = null;
};
input.onchange = function () {
alert(this.value);
};
Here's a DEMO.
Note: It's normal if your file is prefixed with 'C:\fakepath\'. That's a security feature preventing JavaScript from knowing the file's absolute path. The browser still knows it inte...