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How do you display JavaScript datetime in 12 hour AM/PM format?
...t;button onclick="fullDateTime()">Try it2</button>
<p id="demo"></p>
<p id="demo2"></p>
<script>
function myFunction() {
var d = new Date();
var n = d.toLocaleString([], { hour: '2-digit', minute: '2-digit' });
...
How to extract a substring using regex
...rs for quotes not being found by returning a blank in that case.
See live demo.
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Why shouldn't I use mysql_* functions in PHP?
...a,$b) {
$this->name = $a;
$this->add = $b;
}
}
$demo = new person('john','29 bla district');
$stmt = $db->prepare("INSERT INTO table (name, add) value (:name, :add)");
$stmt->execute((array)$demo);
Q. So now, what are unnamed placeholders and how do I use them?
A. ...
Convert hex string to int in Python
...st.literal_eval (this is safe, unlike eval):
ast.literal_eval("0xffff")
Demo:
>>> import ast
>>> ast.literal_eval("0xffff")
65535
>>>
Alphabet range in Python
...ge(ord(start.lower()), ord(stop.lower()), step):
yield chr(ord_)
Demo
list(letter_range("a", "f"))
# ['a', 'b', 'c', 'd', 'e']
list(letter_range("a", "f", step=2))
# ['a', 'c', 'e']
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Simulating tremor (from e.g. Parkinson's Disease) with the mouse on a webpage?
...
I made a quick demo of something that you hopefully should be able to base your code on, using the Pointer Lock API.
I forked this pointer-lock-demo repo and modified it to add a random movement element.
Here is the link to my GitHub page...
How to update a menu item shown in the ActionBar?
...the menu items for use in the action bar
inflater.inflate(R.menu.menu_demo, menu);
//condition to hide the menus
if (mISQuizItemSelected) {
for (int i = 0; i < menu.size(); i++) {
menu.getItem(i).setVisible(false);
}
}
return super.onCreateOption...
Use Font Awesome icon as CSS content
... padding-right: 3px;
vertical-align: middle;
font-weight: 900;
}
Demo
You can read the rest of the answer below to understand how it works and to know some workarounds for spacing between icon and the text.
FontAwesome 4 and below
That's the wrong way to use it. Open the font awesome ...
How to implement “select all” check box in HTML?
...
Demo http://jsfiddle.net/H37cb/
<script type="text/javascript" src="http://code.jquery.com/jquery-latest.min.js" /></script>
<script type="text/javascript">
$(document).ready(function(){
$('input[name="al...
.NET Global exception handler in console application
...tanding this answer and the comments in reply is to realize that this code demonstrates now to detect the exception, but not fully "handle" it as you might in a normal try/catch block where you have the option to continue. See my other answer for details. If you "handle" the exception this way, you ...