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Task vs Thread differences [duplicate]
... where the caller does not need the result.
Task
Finally, the Task class from the Task Parallel Library offers the best of both worlds. Like the ThreadPool, a task does not create its own OS thread. Instead, tasks are executed by a TaskScheduler; the default scheduler simply runs on the ThreadPool...
Can Go compiler be installed on Windows?
...
It hasn't made it onto the Go Lang FAQ yet, but from the changelog:
Why doesn't Go run on Windows?
We understand that a significant fraction of computers in the world
run Windows and it would be great if those computers could run Go
programs. However, the Go te...
Real-world applications of zygohistomorphic prepromorphisms
...
From skimming, I think I see how they use histo when tracking the DRSP (in the same sense that a simple foldr can look at the list it already constructed), but the prepro isn't immediately apparent to me. Could you elaborate?...
How do I count unique values inside a list
...
In addition, use collections.Counter to refactor your code:
from collections import Counter
words = ['a', 'b', 'c', 'a']
Counter(words).keys() # equals to list(set(words))
Counter(words).values() # counts the elements' frequency
Output:
['a', 'c', 'b']
[2, 1, 1]
...
Why are global variables evil? [closed]
...
@CorleyBrigman: singleton classes actually often suffer from the same problems typically attributed to globals :)
– Erik Kaplun
Oct 3 '13 at 13:40
4
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Why shouldn't `'` be used to escape single quotes?
... is on the official list of valid HTML 4 entities, but ' is not.
From C.16. The Named Character Reference ':
The named character reference '
(the apostrophe, U+0027) was
introduced in XML 1.0 but does not
appear in HTML. Authors should
therefore use ' instead o...
Received fatal alert: handshake_failure through SSLHandshakeException
... some data to bank server but without any luck, because I have as a result from server the following error:
19 Answers
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if (key in object) or if(object.hasOwnProperty(key)
... returns true always, if property is accessible by the object, directly or from the prototype
hasOwnProperty() returns true only if property exists on the instance, but not on its prototype
If we want to check that some property exist on the prototype, logically, we would say:
console.log(('name'...
Automatically import modules when entering the python or ipython interpreter
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Use the environment variable PYTHONSTARTUP. From the official documentation:
If this is the name of a readable file, the Python commands in that
file are executed before the first prompt is displayed in interactive
mode. The file is executed in the same namespa...
How to force garbage collection in Java?
...n using a nifty little trick with WeakReference objects.
RuntimeUtil.gc() from the jlibs:
/**
* This method guarantees that garbage collection is
* done unlike <code>{@link System#gc()}</code>
*/
public static void gc() {
Object obj = new Object();
WeakRefer...