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How to convert int[] into List in Java?
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@njfrost You're right and IntStream.of just calls Arrays.stream so I've improved the answer following your suggestion
– mikeyreilly
Oct 4 '17 at 8:00
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jquery stop child triggering parent event
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an alternative to calling e.stopPropagation() is to return false from that child handler.
– ToolmakerSteve
Jul 24 at 19:54
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Why use argparse rather than optparse?
... one-or-more style arguments
producing more informative usage messages
providing a much simpler interface for custom types and actions
More information is also in PEP 389, which is the vehicle by which argparse made it into the standard library.
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Why are unsigned int's not CLS compliant?
...ort it. In addition, any language
construct that makes it impossible to rapidly verify the type safety
of code was excluded from the CLS so that all CLS-compliant languages
can produce verifiable code if they choose to do so.
Update: I did wonder about this some years back, and whilst I can't see w...
Find intersection of two nested lists?
...n 3 filter returns an iterable instead of list, so you need to wrap filter calls with list():
c3 = [list(filter(lambda x: x in c1, sublist)) for sublist in c2]
Explanation:
The filter part takes each sublist's item and checks to see if it is in the source list c1.
The list comprehension is exe...
What is the difference between 127.0.0.1 and localhost
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Well, by IP is faster.
Basically, when you call by server name, it is converted to original IP.
But it would be difficult to memorize an IP, for this reason the domain name was created.
Personally I use http://localhost instead of http://127.0.0.1 ...
How to add a new row to datagridview programmatically
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Rows cannot be programmatically added to the DataGridView's rows collection when the control is data-bound.
– Darth Sucuk
Oct 2 '18 at 14:23
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Easiest way to convert a List to a Set in Java
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@Madbreaks Came here specifically for that problem and would recommend using Ramesh's solution with Abdul's explanation to anyone else that is interested in trying to do this
– David Fisher
Jul 12 at 7:17
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How to generate random number with the specific length in python
... enough, the Python code for randint (it's in Lib/random.py) actually just calls randrange(a, b+1)!
– Daniel G
Apr 20 '10 at 7:55
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SQL - HAVING vs. WHERE
...verage, min, max, or sum, has been produced from multiple rows. Your query calls for a second kind of condition (i.e. a condition on an aggregation) hence HAVING works correctly.
As a rule of thumb, use WHERE before GROUP BY and HAVING after GROUP BY. It is a rather primitive rule, but it is useful...