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Javascript seconds to minutes and seconds
...turns m:ss
return( s - // take value s and subtract (will try to convert String to Number)
( s %= 60 ) // the new value of s, now holding the remainder of s divided by 60
// (will also try to convert String to Number)
) / 60 + ( // and divide the...
Why can't I access DateTime->date in PHP's DateTime class?
...($time->format("Y-m-d H:i:s"));
} catch (Exception $e) {
}
Or you can convert to array:
<?php
try {
$time = (array) new DateTime();
var_dump($time["date"]);
} catch (Exception $e) {
}
share
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Remove non-utf8 characters from string
...
You could convert them to heredoc format instead, with a slight penalty to readability. Another possibility is to use single-quote strings, but then you will have to remove the comments.
– Markus Jarderot
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How to find list intersection?
...
If you convert the larger of the two lists into a set, you can get the intersection of that set with any iterable using intersection():
a = [1,2,3,4,5]
b = [1,3,5,6]
set(a).intersection(b)
...
iPhone/iOS JSON parsing tutorial [closed]
...nd uses that response to populate the rows of a UITableView (assuming it converts the JSON into an NSArray first).
6 An...
How does a PreparedStatement avoid or prevent SQL injection?
...se:
In this phase, keywords used in query like select, from, where etc are converted into format
understandable by machine.
This is the phase where query is interpreted and corresponding action to be taken is decided.
It also has many other tasks to do, but let's not go in detail.
Query Optimizatio...
How to get current timestamp in string format in Java? “yyyy.MM.dd.HH.mm.ss”
..., should only be used for transfer in and out of the database. Immediately convert to java.time types in Java 8 and later.
java.time.Instant
A java.sql.Timestamp maps to a java.time.Instant, a moment on the timeline in UTC. Notice the new conversion method toInstant added to the old class.
java.sql....
What is the best method of handling currency/money?
...e calculation.
If you insist on using integers, you will have to manually convert to and from BigDecimals everywhere, which will probably just become a pain.
As pointed out by mcl, to print the price, use:
number_to_currency(price, :unit => "€")
#=> €1,234.01
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Does it make sense to use “as” instead of a cast even if there is no null check? [closed]
...ly, such a use case does not make sense for the To method here, as it only converts across the inheritance hierarchy, which for value types involves boxing anyway. Of course, the entire idea is more theoretical than serious.
– Mehrdad Afshari
Nov 28 '12 at 7:13...
Why does HTML think “chucknorris” is a color?
...
You can also use my random string to css color converter to get the color for a specific string. It's based on the 5 steps to calculate the string color by Jeremy Goodell.
– TimPietrusky
Mar 11 '13 at 16:45
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