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Why does SSL handshake give 'Could not generate DH keypair' exception?
...I set it as preferred provider:
java.lang.ArrayIndexOutOfBoundsException: 64
at com.sun.crypto.provider.TlsPrfGenerator.expand(DashoA13*..)
This is also discussed in one forum thread I found, which doesn't mention a solution.
http://www.javakb.com/Uwe/Forum.aspx/java-programmer/47512/TLS-prob...
How to validate an email address using a regular expression?
...s. Or Comparing E-mail Address Validating Regular Expressions.
Debuggex Demo
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How to retrieve the current version of a MySQL database management system (DBMS)?
...omment | (Ubuntu) |
| version_compile_machine | x86_64 |
| version_compile_os | debian-linux-gnu |
+-------------------------+-------------------------+
In above case mysql version is 5.5.49.
Please find this useful reference.
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Change values while iterating
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to Flatten a Multidimensional Array?
... [x] => X
[y] => Y
[p] => P
[q] => Q
)
Update: Based on comment by @MohamedGharib
This will throw an error if the outer array is empty, since array_merge would be called with zero arguments. It can be be avoided by adding an empty array as the first argument.
array_merg...
How to convert a String into an ArrayList?
... ArrayList in the first place. Very often, you're going to filter the list based on additional criteria, for which a Stream is perfect. You may want a set; you may want to filter them by means of another regular expression, etc. Java 8 provides this very useful extension, by the way, which will wor...
How to get current time in milliseconds in PHP?
...
Short answer:
64 bits platforms only!
function milliseconds() {
$mt = explode(' ', microtime());
return ((int)$mt[1]) * 1000 + ((int)round($mt[0] * 1000));
}
[ If you are running 64 bits PHP then the constant PHP_INT_SIZE equals t...
Resolve build errors due to circular dependency amongst classes
...about upfront - pointers and references, for example, will always be 32 or 64 bits (depending on the architecture) and so if you replaced (either one) by a pointer or reference, things would be great. Let's say we replace in A:
// file: A.h
class A {
// both these are fine, so are various const v...
How to convert a Drawable to a Bitmap?
...
Robert Harvey
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answered Jun 14 '10 at 8:32
PraveenPravee...
How do I get the difference between two Dates in JavaScript?
... to get the difference, just subtract the two dates.
To create a new date based on the difference, just pass the number of milliseconds in the constructor.
var oldBegin = ...
var oldEnd = ...
var newBegin = ...
var newEnd = new Date(newBegin + oldEnd - oldBegin);
This should just work
EDIT: Fi...