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Drawing a dot on HTML5 canvas [duplicate]
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Why does this code not work if you put it in the <head> </head> section surrounded in <script> </script> tags. That is it works if I put it in the body but I like to have all my script code in the <head...
LINQ Aggregate algorithm explained
...n a slightly longer one
Long version with code
One way to illustrate what does it could be show how you implement Sample Standard Deviation once using foreach and once using .Aggregate. Note: I haven't prioritized performance here so I iterate several times over the colleciton unnecessarily
First ...
Find MongoDB records where array field is not empty
... from using the last suggestion which, indeed, under certain circumstances does not return matching documents.
– Thomas Jung
Apr 14 '17 at 18:54
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Importance of varchar length in MySQL table
...n/… indicates that the temporary tables are always InnoDB as of MySQL 8; does that change anything?), and with links to docs that back up the claims it makes. From what I've seen of your output on Stack Exchange, I have faith that you were right when you wrote this, but things may have changed, an...
Is this the right way to clean-up Fragment back stack when leaving a deeply nested stack?
...think the documentation for
that is just wrong. (Actually I guess it just doesn't cover the case where
you pass in POP_BACK_STACK_INCLUSIVE),
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How to set target hosts in Fabric file
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Does anybody know how I can include a password for the provided username in a roledef? A further dictionary entry 'password': 'some_password' seems to be ignored and leads to a prompt at runtime.
– Dirk
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Should methods in a Java interface be declared with or without a public access modifier?
...c modifier should be omitted in Java interfaces (in my opinion).
Since it does not add any extra information, it just draws attention away from the important stuff.
Most style-guides will recommend that you leave it out, but of course, the most important thing is to be consistent across your codeb...
In C#, can a class inherit from another class and an interface?
...a class can inherit from a class and an interface.
The example code below doesn't work but I think it conveys what I want to do.
The reason that I want to do this is because at my company we make USB, serial, Ethernet, etc device. I am trying to develop a generic component/interface that I can use ...
What is Java String interning?
... @giannischristofakis but if we use new String(), wouldn't the == fail ? Does java automatically internalise newed strings as well ?
– Deepak Selvakumar
Apr 16 at 10:30
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What is the difference between a weak reference and an unowned reference?
...strong, weak and unowned: memory management at a higher level, because ARC does all the dirty stuff for us. Avoiding retain cycles is our job.
– Ilea Cristian
Nov 30 '14 at 11:19
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