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phpmyadmin logs out after 1440 secs
... if I can add to this, also change in config.default.php line 698 from $cfg['LoginCookieValidity'] = 1440; to $cfg['LoginCookieValidity'] = 36000;
– mstation
Mar 21 '16 at 5:16
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Sort a list of tuples by 2nd item (integer value) [duplicate]
...hould be a function that identifies how to retrieve the comparable element from your data structure. In your case, it is the second element of the tuple, so we access [1].
For optimization, see jamylak's response using itemgetter(1), which is essentially a faster version of lambda x: x[1].
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Cast Int to enum in Java
...ic enum MyEnum {
EnumValue1,
EnumValue2;
public static MyEnum fromInteger(int x) {
switch(x) {
case 0:
return EnumValue1;
case 1:
return EnumValue2;
}
return null;
}
}
...
The builds tools for v120 (Platform Toolset = 'v120') cannot be found
... Did you get this resolved? I'm having similar issue. If I build from TFS Team Build, I get the same error. However, I can build fine from VS 2013 IDE and from a VS 2013 command prompt.
– Ike Starnes
Dec 16 '13 at 15:26
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LinkedBlockingQueue vs ConcurrentLinkedQueue
...mes in, and inefficiencies when it's empty (due to waking up unnecessarily from sleeps).
From the docs for BlockingQueue:
BlockingQueue implementations are designed to be used primarily for producer-consumer queues
I know it doesn't strictly say that only blocking queues should be used for pr...
How do I deep copy a DateTime object?
Now $date1 and $date2 contain the same date -- three years from now. I'd like to create two separate datetimes, one which is parsed from a string and one with three years added to it. Currently I've hacked it up like this:
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How do I capture SIGINT in Python?
...SIGINT, signal_handler)
print('Press Ctrl+C')
signal.pause()
Code adapted from here.
More documentation on signal can be found here.
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What is the meaning of the CascadeType.ALL for a @ManyToOne JPA association
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See here for an example from the OpenJPA docs. CascadeType.ALL means it will do all actions.
Quote:
CascadeType.PERSIST: When persisting an entity, also persist the entities held in its fields. We suggest a liberal application of this cascade rule,...
Reasons for using the set.seed function
...s the possible desire for reproducible results, which may for example come from trying to debug your program, or of course from trying to redo what it does:
These two results we will "never" reproduce as I just asked for something "random":
R> sample(LETTERS, 5)
[1] "K" "N" "R" "Z" "G"
R> sa...
Get the short Git version hash
Is there a cleaner way to get the short version hash of HEAD from Git?
8 Answers
8
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