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How to create an array of 20 random bytes?
How can I create an array of 20 random bytes in Java?
6 Answers
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MySQL: how to get the difference between two timestamps in seconds
... and the TIME_TO_SEC() functions as follows:
SELECT TIME_TO_SEC(TIMEDIFF('2010-08-20 12:01:00', '2010-08-20 12:00:00')) diff;
+------+
| diff |
+------+
| 60 |
+------+
1 row in set (0.00 sec)
You could also use the UNIX_TIMESTAMP() function as @Amber suggested in an other answer:
SELECT UNIX_...
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answered Mar 7 '13 at 15:42
Denys DenysenkoDenys Denysenko
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What does the constant 0.0039215689 represent?
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2 Answers
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What is the syntax for “not equal” in SQLite?
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201
From the official documentation:
The non-equals operator can be either != or <>
So...
Redirect stdout pipe of child process in Go
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209
Now I want to have the stdout of the child program in my terminal
window where I started ...
Object of custom type as dictionary key
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227
You need to add 2 methods, note __hash__ and __eq__:
class MyThing:
def __init__(self,na...
How to bind multiple values to a single WPF TextBlock?
...n be Foo + 1.
Note: that this is only supported in .NET 3.5 SP1 and 3.0 SP2 or later.
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What arguments are passed into AsyncTask?
...nd where exactly will it go? Do I need to include all 3 or can I include 1,2,20?
5 Answers
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How do I set a textbox's text to bold at run time?
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edited Jun 21 '10 at 22:58
answered Jun 21 '10 at 22:51
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