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What's the point of map in Haskell, when there is fmap?
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And I would further like to note, for anyone not already aware, that augustss is Lennart Augustsson, who for all practical purposes has been part of the Haskell community since before Haskell existed, cf. A History of Haskell, so the comment in question is not in an...
Best way to organize jQuery/JavaScript code (2013) [closed]
...ry is available.
This also has a hidden gem: the library loading will be done the second the DOM is ready, not before. This no longer halts load-up of your page!
Step 2: Modularize
See the wireframe? I have two ad units. They'll most likely have shared event listeners.
Your task in this step is ...
node.js child process - difference between spawn & fork
...d is another Node command, but in this case you should use fork!) and only one copy of your node module is active on the processor.
Fork is a special instance of spawn, that runs a fresh instance of the V8 engine. Meaning, you can essentially create multiple workers, running on the exact same Node...
Check if two linked lists merge. If so, where?
...First, the numbers. Assume the first list is of length a+c and the second one is of length b+c, where c is the length of their common "tail" (after the mergepoint). Let's denote them as follows:
x = a+c
y = b+c
Since we don't know the length, we will calculate x and y without additional iterati...
Is there a standard sign function (signum, sgn) in C/C++?
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Surprised no one has posted the type-safe C++ version yet:
template <typename T> int sgn(T val) {
return (T(0) < val) - (val < T(0));
}
Benefits:
Actually implements signum (-1, 0, or 1). Implementations here using co...
Using the “animated circle” in an ImageView while loading stuff
I am currently using in my application a listview that need maybe one second to be displayed.
6 Answers
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How to simulate a higher resolution screen? [closed]
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In the chance that it helps anyone, Here's the sample code to do what @Cody Crumrine suggested and is Genius!! <iframe src="site to test.com" width="1024" height="768"></iframe>
– Stuart
Mar 21 '17 at 13:...
Why does Python code run faster in a function?
This piece of code in Python runs in (Note: The timing is done with the time function in BASH in Linux.)
3 Answers
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How to import an existing X.509 certificate and private key in Java keystore to use in SSL?
...eps which I found in the comments/posts linked in the other answers:
Step one: Convert the x.509 cert and key to a pkcs12 file
openssl pkcs12 -export -in server.crt -inkey server.key \
-out server.p12 -name [some-alias] \
-CAfile ca.crt -caname root
Note: Make sure ...
Maven: Failed to read artifact descriptor
I am hoping someone can help me with a problem I am struggling with.
25 Answers
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