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SQL JOIN and different types of JOINs
... @KNU The w3fools should give credit from where they have taken the idea for the pictures. See A visualization of SQL joins by Jeff Atwood (yes, the one who co-authored SO) and the linked article by Ligaya Turmelle where Jeff got the idea and explanded it.
– ypercubeᵀ...
What is the best way to detect a mobile device?
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Adding two Java 8 streams, or an extra element to a stream
...lightly orthogonal question to this thread but why do you claim It's a bad idea to import static methods with names? I am genuinely interested - I find it makes the code more concise and readable and a lot of people I had asked thought the same. Care to provide some examples why that is generally ba...
Determine if Android app is being used for the first time
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Another idea is to use a setting in the Shared Preferences. Same general idea as checking for an empty file, but then you don't have an empty file floating around, not being used to store anything
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Namespace + functions versus static methods on a class
... threads having privilegied access to the private data of a class is a bad idea. I would hide one thread inside a class, and make sure to isolate the data for that thread from the data for the main thread. Of course, data that is supposed to be shared then can be members of that class, but they stil...
Why are function pointers and data pointers incompatible in C/C++?
..., even if the void* did point to the function, I suppose it would be a bad idea for people to pass it to memcpy. :-P
– ruakh
Sep 11 '12 at 12:08
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Best way to store time (hh:mm) in a database
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That's a great, simple and straighforward idea. +1
– whiskeysierra
Sep 5 '10 at 19:51
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Git rebase: conflicts keep blocking progress
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Here are some ideas:
Before starting the rebase, make sure you aren't in the middle of a rebase or am. Do: rm -rf .git/rebase-apply
if you use Bash, enhance your bash prompt so it always presents this information automatically
One bit ...
Remove padding or margins from Google Charts
... preset width and height attributes, but you hadn't done that. It's a good idea to preset the height and width in the HTML so that the layout of the page doesn't change when graph gets filled it. That will prevent things from "jumping around" on the page as it loads.
– Dave Bur...
Set operations (union, intersection) on Swift array?
...ther perform set operations on two arrays, or implement such logic myself (ideally as functionally and also efficiently as possible)?
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