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What is Data Transfer Object?
...arameters for method calls. This can be useful if a method takes more than 4 or 5 parameters.
When using the DTO pattern, you would also make use of DTO assemblers. The assemblers are used to create DTOs from Domain Objects, and vice versa.
The conversion from Domain Object to DTO and back again c...
How to Truncate a string in PHP to the word closest to a certain number of characters?
... $this->assertEquals("1 3 5 7 9 ",
tokenTruncate("1 3 5 7 9 11 14", 10));
}
public function testEmptyString() {
$this->assertEquals("",
tokenTruncate("", 10));
}
public function testShortString() {
$this->assertEquals("1 3",
tokenTruncate("1 3", 10));
...
ORDER BY the IN value list
... c.*
from comments c
join (
values
(1,1),
(3,2),
(2,3),
(4,4)
) as x (id, ordering) on c.id = x.id
order by x.ordering
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How to efficiently build a tree from a flat structure?
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edited May 10 '13 at 13:24
Guido Preite
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std::function vs template
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Andy ProwlAndy Prowl
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iPhone app in landscape mode, 2008 systems
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47
Historic answer only. Spectacularly out of date.
Please note that this answer is now hugely out...
Finding the direction of scrolling in a UIScrollView?
... |
edited Jun 6 '17 at 14:29
Iulian Onofrei
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an...
How can I String.Format a TimeSpan object with a custom format in .NET?
...
Please note: this answer is for .Net 4.0 and above. If you want to format a TimeSpan in .Net 3.5 or below please see JohannesH's answer.
Custom TimeSpan format strings were introduced in .Net 4.0. You can find a full reference of available format specifiers a...
How to get last key in an array?
... do the trick :
$array = array(
'first' => 123,
'second' => 456,
'last' => 789,
);
end($array); // move the internal pointer to the end of the array
$key = key($array); // fetches the key of the element pointed to by the internal pointer
var_dump($key);
Will outpu...