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How to deep copy a list?
I have some problem with a List copy:
8 Answers
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Java rounding up to an int using Math.ceil
...return 4? 157/32 = 4.90625 , I need to round up, I've looked around and this seems to be the right method.
15 Answers
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Why is Python running my module when I import it, and how do I stop it?
...Python program I'm building that can be run in either of 2 ways: the first is to call "python main.py" which prompts the user for input in a friendly manner and then runs the user input through the program. The other way is to call "python batch.py -file- " which will pass over all the friendly in...
What is the performance of Objects/Arrays in JavaScript? (specifically for Google V8)
...uld be very interesting to document. I find no comprehensive article on this topic anywhere on the Internet.
4 Answers
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How can I tell where mongoDB is storing data? (its not in the default /data/db!)
My host came with a mongodb instance and there is no /db directory so now I am wondering what I can do to find out where the data is actually being stored.
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Single Page Application: advantages and disadvantages [closed]
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Let's look at one of the most popular SPA sites, GMail.
1. SPA is extremely good for very responsive sites:
Server-side rendering is not as hard as it used to be with simple techniques like keeping a #hash in the URL, or more recently HTML5 pushState. With this approach the exact state ...
Determine Whether Two Date Ranges Overlap
Given two date ranges, what is the simplest or most efficient way to determine whether the two date ranges overlap?
35 Answ...
Why is processing a sorted array slower than an unsorted array?
I have a list of 500000 randomly generated Tuple<long,long,string> objects on which I am performing a simple "between" search:
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Get the last non-empty cell in a column in Google Sheets
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There may be a more eloquent way, but this is the way I came up with:
The function to find the last populated cell in a column is:
=INDEX( FILTER( A:A ; NOT( ISBLANK( A:A ) ) ) ; ROWS( FILTER( A:A ; NOT( ISBLANK( A:A ) ) ) ) )
So if you combine it with your cur...
How does origin/HEAD get set?
... branch, and a git status will show me how far ahead or behind my branch is from origin, but I'm surprised that origin/HEAD still points at origin/master , and not origin/<branchname>
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