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Add spaces before Capital Letters
Given the string "ThisStringHasNoSpacesButItDoesHaveCapitals" what is the best way to add spaces before the capital letters. So the end string would be "This String Has No Spaces But It Does Have Capitals"
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How to find the kth smallest element in the union of two sorted arrays?
...gt; k, so the complexity here is O(log k), which is O(log N + log M).
Pseudo-code:
i = k/2
j = k - i
step = k/4
while step > 0
if a[i-1] > b[j-1]
i -= step
j += step
else
i += step
j -= step
step /= 2
if a[i-1] > b[j-1]
return a[i-1]
else
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How can I get a list of all classes within current module in Python?
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This is what I usually do. The other answers seems much more "clean" though, didnt know about them.
– Mizipzor
Nov 25 '09 at 11:23
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When creating a service with sc.exe how to pass in context parameters?
When creating Windows service using:
13 Answers
13
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Linux command: How to 'find' only text files?
...ned about spaces (thanks for the tip, @lucas.werkmeister!)
Also the first dot is only necessary for certain BSD versions of find such as on OS X, but it doesn't hurt anything just having it there all the time if you want to put this in an alias or something.
EDIT: As @ruslan correctly pointed out,...
How to catch an Exception from a thread
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What can I do, if I want to throw the exception to an upper level?
– rodi
Feb 25 '15 at 11:25
6
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Take a char input from the Scanner
...individual keyboard strokes, this is not going to work. You would need to do some OS-specific native code stuff to turn off or work around line-buffering for console at the OS level.
Reference:
How to read a single char from the console in Java (as the user types it)?
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How to pass parameters correctly?
...id foo(my_class& obj)
{
// Modify obj here...
}
If your function does not need to modify the original object, and does not need to create a copy of it (in other words, it only needs to observe its state), then you should pass by lvalue reference to const:
void foo(my_class const& obj)...
How to select date from datetime column?
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I believe this does not work as expected if the Rails timezone is something other than UTC. This is because DATE() resolves the column value to UTC. So a date such as "Fri, 30 Dec 2016 00:00:00 SGT +08:00" which we expect to find if we quer...
How can I “disable” zoom on a mobile web page?
..., hates this more than anything. I have to take screen grabs of pages that do this and then zoom in on them in the picture viewer.
– Jack Marchetti
Nov 21 '13 at 2:10
6
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