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'and' (boolean) vs '&' (bitwise) - Why difference in behavior with lists vs numpy arrays?
What explains the difference in behavior of boolean and bitwise operations on lists vs NumPy arrays?
8 Answers
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How to check if an NSDictionary or NSMutableDictionary contains a key?
I need to check if an dict has a key or not. How?
15 Answers
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Detect if device is iOS
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Detecting iOS
With iOS 13 iPad both User agent and platform strings are changed and differentiating between iPad and MacOS seems possible, so all answers below needs to take that into account now.
This might be the shortest alternative that also covers iOS 13:
function iOS() {
r...
How to check whether dynamically attached event listener exists or not?
Here is my problem: is it possible somehow to check for existence of dynamically attached event listener? Or how can I check the status of the "onclick" (?) property in DOM? I have searched internet just like Stack Overflow for a solution, but no luck. Here is my html:
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Is non-blocking I/O really faster than multi-threaded blocking I/O? How?
...l people stating that non-blocking I/O would be faster than blocking I/O. For example in this document .
9 Answers
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PyLint, PyChecker or PyFlakes? [closed]
... is what I can say :
I tried the tools with the default settings (it's important because you can pretty much choose your check rules) on the following script :
#!/usr/local/bin/python
# by Daniel Rosengren modified by e-satis
import sys, time
stdout = sys.stdout
BAILOUT = 16
MAX_ITERATIONS = 100...
What is the difference between concurrency, parallelism and asynchronous methods?
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Concurrent and parallel are effectively the same principle as you correctly surmise, both are related to tasks being executed simultaneously although I would say that parallel tasks should be truly multitasking, executed "at the same time" whereas concurrent could mean that the tasks are sha...
DateTime.ToString() format that can be used in a filename or extension?
...the DateTime methods I've tried output something with spaces and slashes. For instance:
8 Answers
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Streaming via RTSP or RTP in HTML5
... app that should play back an RTSP/RTP stream from a server http://lscube.org/projects/feng .
8 Answers
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Is it alright to use target=“_blank” in HTML5?
...e target="_blank" is still alright. It is listed as a browsing context keyword in the latest HTML5 draft.
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