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What is the difference between '/' and '//' when used for division?
...s floor, so rounding is always down towards more negative. Some examples: -100 // 33 => -4; 100 // -33 => -4; but because of the rounding direction of floor func, the next one could seem counter-intuitive when compared to previous: -100 // -33 => 3.
– Erdős-Bacon
...
Show AlertDialog in any position of the screen
...().getAttributes();
wmlp.gravity = Gravity.TOP | Gravity.LEFT;
wmlp.x = 100; //x position
wmlp.y = 100; //y position
dialog.show();
Here x position's value is pixels from left to right. For y position value is from bottom to top.
...
Draw Circle using css alone [duplicate]
...
use a polyfille for ie8 css3pie.com and use border-radius:100%; for responsive circle use padding-bottom:40%; width:40%; height:0; overflow:visible;
– fearis
Jun 29 '15 at 17:20
...
Use a LIKE statement on SQL Server XML Datatype
...
FROM WebPageContent
WHERE data.value('(/PageContent/Text)[1]', 'varchar(100)') LIKE 'XYZ%'
The .value method gives you the actual value, and you can define that to be returned as a VARCHAR(), which you can then check with a LIKE statement.
Mind you, this isn't going to be awfully fast. So if y...
Declaring array of objects
...;
sample.push(new Object());
To do this n times use a for loop.
var n = 100;
var sample = new Array();
for (var i = 0; i < n; i++)
sample.push(new Object());
Note that you can also substitute new Array() with [] and new Object() with {} so it becomes:
var n = 100;
var sample = [];
for...
Array.size() vs Array.length
...ily the number of items in the array:
var a = ['car1', 'car2', 'car3'];
a[100] = 'car100';
a.length; // 101
The length of the array is one more than the highest index.
As stated before Array.size() is not a valid method.
More information
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Full Page
... body, html
{
margin: 0; padding: 0; height: 100%; overflow: hidden;
}
#content
{
position:absolute; left: 0; right: 0; bottom: 0; top: 0px;
}
</style>
</head>
<body>
...
How to change an input button image using CSS?
...ages/Btn.PNG) no-repeat;
cursor:pointer;
width: 200px;
height: 100px;
border: none;
}
This will work anywhere, even in Safari.
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...
Change select box option background color
...0 rgba(0, 0, 0, 0.4);
}
select option[value="1"] {
background: rgba(100, 100, 100, 0.3);
}
select option[value="2"] {
background: rgba(150, 150, 150, 0.3);
}
select option[value="3"] {
background: rgba(200, 200, 200, 0.3);
}
select option[value="4"] {
background: rgba(250...
How to select rows that have current day's timestamp?
...estamp` datetime --- index timestamp
, data VARCHAR(100) NOT NULL
DEFAULT 'Sample data'
, PRIMARY KEY (id)
, INDEX t_IX (`timestamp`, id)
) ;
INSERT INTO test
(`timestamp`)
VALUES
('2013-02-08 00:01:12'),
--- ...