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Compare floats in php
...can make them different.
– Joey
Mar 20 '14 at 10:13
2
There are still some edge cases which this ...
Get the time difference between two datetimes
...ork ONLY when the total duration is less than 24 hours:
var now = "04/09/2013 15:00:00";
var then = "04/09/2013 14:20:30";
moment.utc(moment(now,"DD/MM/YYYY HH:mm:ss").diff(moment(then,"DD/MM/YYYY HH:mm:ss"))).format("HH:mm:ss")
// outputs: "00:39:30"
If you have 24 hours or more, the hours wi...
Can I change the size of UIActivityIndicator?
...f Apple's standardized interface idioms - whether an activity indicator is 20px or 15px won't change a user's interpretation of what's going on.
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How can I get the SQL of a PreparedStatement?
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answered Mar 4 '10 at 20:41
Pascal MARTINPascal MARTIN
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What is the difference between call and apply?
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answered Dec 31 '09 at 20:00
flatlineflatline
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MySQL: Fastest way to count number of rows
... SELECT:
SELECT SQL_CALC_FOUND_ROWS [needed fields or *] FROM table LIMIT 20 OFFSET 0;
After you have selected needed rows, you can get the count with this single query:
SELECT FOUND_ROWS();
FOUND_ROWS() has to be called immediately after the data selecting query.
In conclusion, everything ...
What is an idempotent operation?
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edited Jul 25 '17 at 17:19
nbro
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How can I erase all inline styles with javascript and leave only the styles specified in the css sty
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answered Aug 4 '09 at 20:17
Tyler CarterTyler Carter
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Placing border inside of div and not on its edge
...ox-sizing: border-box;
width: 100px;
height: 100px;
border: 20px solid #f00;
background: #00f;
margin: 10px;
}
div + div {
border: 10px solid red;
}
<div>Hello!</div>
<div>Hello!</div>
It works on IE8 & above.
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Make a borderless form movable?
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answered Oct 20 '09 at 6:58
JoeyJoey
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