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How to change int into int64?
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What's the difference between a mock & stub?
...ding Martin Fowler's Mocks Aren't Stubs , but still don't understand the difference.
39 Answers
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ERROR 2006 (HY000): MySQL server has gone away
...n mind using the --max_allowed_packet only affects the client. Consider modifying the mysql server (mysqld) as well by editing max_allowed_packet in the /etc/my.cnf file and restarting your mysql server.
– Fleuv
Aug 2 '16 at 14:25
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Bitwise operation and usage
...k on multi-bit values, but conceptually one bit at a time.
AND is 1 only if both of its inputs are 1, otherwise it's 0.
OR is 1 if one or both of its inputs are 1, otherwise it's 0.
XOR is 1 only if exactly one of its inputs are 1, otherwise it's 0.
NOT is 1 only if its input is 0, otherwise it's ...
Rebuild IntelliJ project indexes
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When to use @QueryParam vs @PathParam
I am not asking the question that is already asked here:
What is the difference between @PathParam and @QueryParam
14 Answ...
IntelliJ does not show 'Class' when we right click and select 'New'
...ctories must be marked as Source Root (In this case, it appears in blue).
If this is not the case, right click your root source directory -> Mark As -> Source Root.
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Throwing exceptions from constructors
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Not really, in this specific case, note that his Mutex destructor will never be called, possibly leaking the pthread mutex. The solution to that is to use a smart pointer for the pthread mutex, better yet use boost mutexes or std::mutex, no reason t...
How do you get the index of the current iteration of a foreach loop?
...ns Jim's position. All you need to do is number each element in order. Specifically, you can achieve this by incrementing a count while you iterate, or you could generate a list of integers with the same length and then zip them (as in Python's zip function).
– jpmc26
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How can I remove a button or make it invisible in Android?
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when you set it to gone does it still count as a child? if i did something like child count or get child at index what ever?
– Lpc_dark
Dec 27 '12 at 20:41
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