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Is there a foreach in MATLAB? If so, how does it behave if the underlying data changes?
...ery iteration, and set the value of the loop variable(s) as you wish:
n = 10;
f = n;
while n > 1
n = n-1;
f = f*n;
end
disp(['n! = ' num2str(f)])
Btw, the for-each loop in Java (and possibly other languages) produces unspecified behavior when the data structure is modified during itera...
Running bash script from within python
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10
Make sure that sleep.sh has execution permissions, and run it with shell=True:
#!/usr/bin/pyth...
Rebasing a branch including all its children
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Adam DymitrukAdam Dymitruk
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Why doesn't list have safe “get” method like dictionary?
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10
I don't think this is about efficiency at at all - checking if a key is present in a dictionary and / or returning an item are O(1). It wo...
Moment JS - check if a date is today or in the future
...s not needed. This will work for all scenarios. SpecialToDate can be '2018-10-26 00:00:00' for an example.
– backslashN
Oct 26 '18 at 16:22
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Are non-synchronised static methods thread safe if they don't modify static class variables?
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This method is 100% thread safe, it would be even if it wasn't static. The problem with thread-safety arises when you need to share data between threads - you must take care of atomicity, visibility, etc.
This method only operates on param...
How to configure MongoDB Java driver MongoOptions for production use?
...ts this number per app server).
There is no need to set this higher than 100 in most cases but this setting is one of those "test it and see" things. Do note that you will have to make sure you set this low enough so that the total amount of connections to your server do not exceed
db.serverStat...
Remove a string from the beginning of a string
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Takes: 0.1749 ms (0.000,174,999 seconds) the 1st run (compiling), and 0.0510 ms (0.000,051,021 seconds) after.
Profiled on my server, obviously.
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Can vim monitor realtime changes to a file
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103
You can :set autoread so that vim reads the file when it changes. However (depending on your p...
Java: random long number in 0
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answered Mar 30 '10 at 14:55
kennytmkennytm
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