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Volatile vs. Interlocked vs. lock
...ile, this just ensures the two CPUs see the same data at the same time. It doesn't stop them at all from interleaving their reads and write operations which is the problem you are trying to avoid.
Second Best:
lock(this.locker) this.counter++;
This is safe to do (provided you remember to lock ever...
PyCharm shows unresolved references error for valid code
...n PyCharm 4.0.x in my case. The fact is if something got screwed up and it does not refresh (sometimes it even shows same interpreter repeated several times in the list) you'll have to delete the files manually... I've even had to remove .idea folders once.
– danius
...
switch / pattern matching idea
...mpiler if you do not. While you can rightfully argue that the default case does this, it also is often in practice a run-time exception.
– VoronoiPotato
Aug 6 '19 at 15:36
add...
Check if an apt-get package is installed and then install it if it's not on Linux
...
@Therealstubot : I'm also using Ubuntu 12.04 and dpkg -s does return 1 on missing packages and 0 otherwise, as it should. How was different on earlier (or recent) versions?
– MestreLion
Dec 28 '15 at 8:20
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Which would be better for concurrent tasks on node.js? Fibers? Web-workers? or Threads?
... very very different than, for example how Apache Web Server's Prefork mpm does.
For now, let's think that we have just one CPU core and we will develop an application (in Node's way) to do some work. Our job is to process a big file running over its contents byte-by-byte. The best way for our soft...
GroupBy pandas DataFrame and select most common value
... 7 runs, 100 loops each)
Dealing with Multiple Modes
Series.mode also does a good job when there are multiple modes:
source2 = source.append(
pd.Series({'Country': 'USA', 'City': 'New-York', 'Short name': 'New'}),
ignore_index=True)
# Now `source2` has two modes for the
# ("USA", "Ne...
How do I clone a specific Git branch? [duplicate]
...he part you said "you're fetching all..."? I read somewhere that git fetch doesn't actually "copy" any files, it just fetches metadata and information about the changes. So it should be relatively light weight... Maybe you've used the word "fetch" literally and not from the git vocabulary?
...
What is the difference between a strongly typed language and a statically typed language?
Also, does one imply the other?
8 Answers
8
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How to get the cuda version?
...
this is more versatile than harrism's answer since it doesn't require installing nvcc (which requires admin privileges)
– dinosaur
Dec 13 '17 at 0:46
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Long Press in JavaScript?
...Event object in a somewhat haphazard, incomplete and non-standard way. It does not properly create read-only properties as read-only but rather read-write. It is specifically missing returnValue, type, timeStamp and isTrusted. It does not address drag, gesture, pinch zoom in or out, or multi-touc...