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Can I use break to exit multiple nested 'for' loops?
...rn have the advantage over goto that you don't need to hunt for a label in order to find where they go. Yes, underneath they are some kind of goto, but a very restricted one. They are a lot easier to decipher by a programmer's pattern-matching brain than the unrestricted goto. So IMO they are prefe...
How to get the CPU Usage in C#?
...is required, but the high level summary is that you need to two samples in order to calculate the value, and you need to give the OS a time to get both of these.
– Cleggy
Jan 24 '12 at 1:48
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DatabaseError: current transaction is aborted, commands ignored until end of transaction block?
... I'm getting this error when doing syncdb - I think it's to do with the order django goes through the tables.
– Stuart Axon
May 9 '12 at 15:41
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Difference between the 'controller', 'link' and 'compile' functions when defining a directive
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How to convert a LocalDate to an Instant?
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In order to convert it to an instant you need to have a LocalDateTime instance, e.g.:
LocalDate.now().atStartOfDay().toInstant(ZoneOffset.UTC)
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Access denied for user 'root'@'localhost' while attempting to grant privileges. How do I grant privi
...s: ERROR 1410 (42000): You are not allowed to create a user with GRANT
In order to create users in version 8 you have to do it in two steps:
CREATE USER 'steves'@'[hostname].com' IDENTIFIED BY '[OBSCURED]';
GRANT ALL PRIVILEGES ON *.* TO 'steves'@'[hostname].com' WITH GRANT OPTION;
Of course, if...
jQuery trigger file input
...ion: relative;
/* SOME STYLING */
width: 50px;
height: 28px;
border: 1px solid green;
font-weight: bold
background: red;
}
div#mybutton:hover {
background: green;
}
input#myfile {
height: 30px;
cursor: pointer;
position: absolute;
top: 0px;
right: 0px;
font-size: 100...
What do the following phrases mean in C++: zero-, default- and value-initialization?
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Import SQL file into mysql
...ILE.
I copied my file mydb.sq to directory C: .It should be capital C: in order to run
and that's it.
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How to check if activity is in foreground or in visible background?
...This is how it looks like when Activity B is launched from Activity A.
The order of events is from bottom to top so you can see that Activity A onStop is called after Activity B onResume was already called.
In case a dialog is shown your activity is dimmed in the background and only onPause is ca...