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When do I need to use a semicolon vs a slash in Oracle SQL?
... of work (creating a PL/SQL object, running a PL/SQL anonymous block, and executing a DML statement) can be picked out more easily by eye.
Also, if you eventually move to something like Ant for deployment it will simplify the definition of targets to have a consistent statement delimiter.
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Does Java 8 provide a good way to repeat a value or function?
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For this specific example, you could do:
IntStream.rangeClosed(1, 8)
.forEach(System.out::println);
If you need a step different from 1, you can use a mapping function, for example, for a step of 2:
IntStream.rangeClosed(1, 8)
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Strange out of memory issue while loading an image to a Bitmap object
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What is Java Servlet?
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Thanx for the answer but still i can't get the real use of servlets, it would be better if u can explain by example like sitution where we can use servlets. i didn't understand the use of servlet like what servlet can do that oth...
What is the Difference Between Mercurial and Git?
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These articles may help:
Git vs. Mercurial: Please Relax (Git is MacGyver and Mercurial is James Bond)
The Differences Between Mercurial and Git
Edit: Comparing Git and Mercurial to celebrities seems to be a trend. Here's one more:
Git is Wesley Snipes, Mercurial is Denzel Wa...
Generating a drop down list of timezones with PHP
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I would do it in PHP, except I would avoid doing preg_match 100 some times and do this to generate your list.
$tzlist = DateTimeZone::listIdentifiers(DateTimeZone::ALL);
Also, I would use PHP's names for the 'timezones' and forget about GMT offs...
What is the fastest method for selecting descendant elements in jQuery?
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On Chrome, Method 3 is the best then method 1/2 and then 4/5
On Firefox, Method 3 is still best then method 1/2 and then 4/5
On Opera, Method 3 is still best then method 4/5 and then 1/2
On IE 8, while slower overall than other browsers, it still follows the Method 3, 1,2,4,5 ordering.
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How can I access the MySQL command line with XAMPP for Windows?
How can I access the MySQL command line with XAMPP for Windows?
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SHA512 vs. Blowfish and Bcrypt [closed]
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It should suffice to say whether bcrypt or SHA-512 (in the context of an appropriate algorithm like PBKDF2) is good enough. And the answer is yes, either algorithm is secure enough that a breach will occur through an implementation flaw, not cryptanalysis.
If you insist on knowing which ...
RESTfully design /login or /register resources?
...f a GET request for logging out.
(from http://en.wikipedia.org/wiki/Hypertext_Transfer_Protocol#Safe_methods)
Some methods (for example, HEAD, GET, OPTIONS and TRACE) are defined as safe, which means they are intended only for information retrieval and should not change the state of the server. In ...