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How to check which locks are held on a table
...rocesses. The output can be overwhelming, but if you want to know exactly what is locked, it's a valuable one to run. I usually use it along with sp_who2 to quickly zero in on locking problems.
There are multiple different versions of "friendlier" sp_lock procedures available online, depending on...
What are the differences between the threading and multiprocessing modules?
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What Giulio Franco says is true for multithreading vs. multiprocessing in general.
However, Python* has an added issue: There's a Global Interpreter Lock that prevents two threads in the same process from running Python code...
What's the difference between belongs_to and has_one?
What is the difference between a belongs_to and a has_one ?
5 Answers
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Detect if a page has a vertical scrollbar?
... set the overflow of both the html and body element to non-default values (what happens then is a little involved - see this description).
In most answers, body padding, borders or margins are not detected and distort the results.
I have spent more time than I would have imagined on a finding a s...
What exactly is a Maven Snapshot and why do we need it?
...r any other release) is done, there exists a 1.0-SNAPSHOT. That version is what might become 1.0. It's basically "1.0 under development". This might be close to a real 1.0 release, or pretty far (right after the 0.9 release, for example).
The difference between a "real" version and a snapshot versi...
Java: Why is the Date constructor deprecated, and what do I use instead?
... 8 lines more code to do the same thing which is create a Date object from what I can tell. It's confusing and seems unnecessary when you just need a Date and not a timezone adjusted variable.
– G_V
Mar 6 '17 at 8:37
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Vim: What's the difference between let and set?
What's the difference between let and set in the vim editor?
5 Answers
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What's the difference between Spring Data's MongoTemplate and MongoRepository?
...templates but the latter of course give you more fine-grained control over what to execute.
As the repository programming model is available for multiple Spring Data modules, you'll find more in-depth documentation for it in the general section of the Spring Data MongoDB reference docs.
TL;DR
We ...
What's a reliable way to make an iOS app crash?
I want to test my app's crash reporting out in the field by deliberately having it crash when the user performs a particular action that a real user is unlikely to do accidentally.
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What's the difference between “ ” and “ ”?
Both of them mean space, but is there any difference?
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