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For i = 0, why is (i += i++) equal to 0?
...d value of x becomes the result of the operation.
Note that due to order of precedence, the postfix ++ occurs before +=, but the result ends up being unused (as the previous value of i is used).
A more thorough decomposition of i += i++ to the parts it is made of requires one to know that...
relative path in require_once doesn't work
...ml folder name, but it works):
require_once $_SERVER["DOCUMENT_ROOT"] . '/orders.simplystyles.com/script/pdocrud.php';
Solution 2. (undesired comment above about DIR only working since php 5.3, but it works):
require_once __DIR__. '/../script/pdocrud.php';
Solution 3. (I can't see any downside...
How do you remove duplicates from a list whilst preserving order?
... a built-in that removes duplicates from list in Python, whilst preserving order? I know that I can use a set to remove duplicates, but that destroys the original order. I also know that I can roll my own like this:
...
Should a “static final Logger” be declared in UPPER-CASE?
...ike Boolean.TRUE, Boolean.FALSE, TimeUnit.MINUTES, String.CASE_INSENSITIVE_ORDER or Collections.EMPTY_LIST, they may be followed by . as well.
– cbliard
Mar 29 '13 at 16:29
5
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Laravel 4: how to “order by” using Eloquent ORM [duplicate]
Simple question - how do I order by 'id' descending in Laravel 4.
3 Answers
3
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Why NSUserDefaults failed to save NSMutableDictionary in iOS?
...e all of your keys in the dictionary NSStrings? I think they have to be in order to save the dictionary to a property list.
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jQuery: what is the best way to restrict “number”-only input for textboxes? (allow decimal points)
...e think their keyboard is broken. perhaps subtly change the background or border colour.. just as long as the user knows that your app is actually doing something.
– nickf
May 21 '09 at 7:58
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Real life example, when to use OUTER / CROSS APPLY in SQL
... WHERE pa.object_id = pr.object_id
ORDER BY pr.name) pa
ORDER BY pr.name,
pa.name
2) Calling a Table Valued Function for each row in the outer query
SELECT *
FROM sys.dm_exec_query_stats AS qs
CROSS APPLY sys.dm_exec_query_plan(qs.plan_handle)
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Practical non-image based CAPTCHA approaches?
... is user-hostile. Captchs is bad enough. But making it harder for users in order to get some tiny OCR benefit is positively hostile.
– pbreitenbach
Jul 6 '09 at 14:15
19
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Split array into chunks
...mostly and folks in my shop tend to create all sorts of manager classes in order to "stick to" OOP, but in doing so break the conventions of Laravel making coming into a project that much more complicated.
– cfkane
Jul 28 at 9:03
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