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Spring @Transaction method call by the method within the same class, does not work?
... new to Spring Transaction. Something that I found really odd, probably I did understand this properly.
8 Answers
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The best way to remove duplicate values from NSMutableArray in Objective-C?
...rray *copy = [mutableArray copy];
NSInteger index = [copy count] - 1;
for (id object in [copy reverseObjectEnumerator]) {
if ([mutableArray indexOfObject:object inRange:NSMakeRange(0, index)] != NSNotFound) {
[mutableArray removeObjectAtIndex:index];
}
index--;
}
[copy release];
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What's the difference between ES6 Map and WeakMap?
...s you see, after removing k1 key from the memory we can still access it inside the map. At the same time removing k2 key of WeakMap removes it from wm as well by reference.
That's why WeakMap hasn't enumerable methods like forEach, because there is no such thing as list of WeakMap keys, they are ju...
Create JSON object dynamically via JavaScript (Without concate strings)
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How did you know that the OP does not need to count the rows with ´rowNum´?
– Xotic750
May 12 '13 at 12:45
1...
How to hide “Showing 1 of N Entries” with the dataTables.js library
... This is a better answer than mine, if all you want to do is hide it. If you need to style it, its nice that Allan has wrapped each element in it's own class so you can get at it.
– Daiku
Oct 18 '13 at 11:54
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Get difference between 2 dates in JavaScript? [duplicate]
... The rest of the code gets the time difference in milliseconds and then divides to get the number of days. Date expects mm/dd/yyyy format.
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Twig: in_array or similar possible within if statement?
...d also the negation is {% if item not in array %} and not {% if not _entry.id in array %}, so it's different from this {% if not var is null %}.
– insertusernamehere
Dec 18 '12 at 11:23
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Make absolute positioned div expand parent div height
...tion: absolute is not possible, there are often solutions where you can avoid the absolute positioning while obtaining the same effect. Look at this fiddle that solves the problem in your particular case http://jsfiddle.net/gS9q7/
The trick is to reverse element order by floating both elements, th...
Is “double hashing” a password less secure than just hashing it once?
...eration.
Therefore, md5($input . md5($input)); should be (theoretically at least) as strong as md5($input).
Is This Important?
Yes. This is one of the reasons that PBKDF2 replaced PBKDF1 in RFC 2898. Consider the inner loops of the two::
PBKDF1:
T_1 = Hash (P || S) ,
T_2 = Hash (T_1) ,
...
T_c = Has...
Disallow Twitter Bootstrap modal window from closing
...l window using Twitter Bootstrap. The default behavior is if you click outside the modal area, the modal will automatically close. I would like to disable that -- i.e. not close the modal window when clicking outside the modal.
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