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Given final block not properly padded
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If you try to decrypt PKCS5-padded data with the wrong key, and then unpad it (which is done by the Cipher class automatically), you most likely will get the BadPaddingException (with probably of slightly less than 255/256, around 99.61%), because the padding has a special structure which...
How can I list ALL grants a user received?
... It would be interesting to left join the role_role_privs table and then CONNECT BY PRIOR granted_role = role to recurse into transitive role privileges...
– Lukas Eder
Oct 9 '14 at 8:25
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Window Features - 更多技术 - 清泛网 - 专注C/C++及内核技术
...EnumChildWindows function enumerates the child windows of a parent window. Then, EnumChildWindowspasses the handle to each child window to an application-defined callback function. Descendant windows of the given parent window are also enumerated.
Messages
The system passes a child window's input ...
Xcode 4.5 Storyboard 'Exit'
...st login to Apple's iOS Dev Center with your developer account details and then go to the WWDC 2012 videos page and watch "Adopting Storyboard in your App" (it's fifth from the top) The discussion of unwind segues starts at time 37:20.
Update:
Here is some more info on the subject from Apple's do...
How to update SQLAlchemy row entry?
...ng the in-place addition. If there is a race, one of the transactions will then succeed and the others will fail and must retry (with the new state of the DB). But I might've misunderstood SERIALIZABLE.
– Ilja Everilä
Sep 28 '18 at 4:42
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PHP best way to MD5 multi-dimensional array?
...t, but where there is a documented performance increase for no extra work, then why not use it.
– bumperbox
Oct 6 '12 at 22:50
2
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using extern template (C++11)
...e message for example) and be shore that template is not instantiated more then on time in VSC++. compiler. thanks.
– codekiddy
Nov 15 '11 at 17:54
4
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NSObject +load and +initialize - What do they do?
...r class doesn't implement initialize, but inherits from a class that does, then your class will use its superclass's initialize. The runtime will send the initialize to all of a class's superclasses first (if the superclasses haven't already been sent initialize).
Example:
@interface Superclass :...
In git, is there a way to show untracked stashed files without applying the stash?
....13.2-linux): git stash pop will first attempt to restore untracked files, then attempt to restore tracked files. If the latter operation fails(e.g. conflict), the first operation is not rolled-back (untracked-file-stash will stay as is but files are not removed from disk), so even if you fix the co...
Difference between $(this) and event.target?
...nd attach click listener to the outer div
$('.outer').click( handler );
then the handler will be invoked when you click inside the outer div as well as the inner one (unless you have other code that handles the event on the inner div and stops propagation).
In this example, when you click inside...