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Article

How often have we come across situations where …

Video

3m
## Examples of Enumerating Permutations and Combinations

I've attached the XLSM Excel spreadsheet I used in the video and also text files containing the …

Post

If you're interested in block chains (as used in bit coin and now for many other purposes) I found …

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I've been really interested in recommendation systems lately which has lead my down a few rabbit …

Advice Solution

Hi Experts,

I am looking for a Fortran implementation that will give me the MD5 hash of a string.

I

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I have 2 files containing around 1 million id numbers each (string data type). I want to work …

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When hashing a list of strings to a hash-table with number of buckets = O(N) where N is the size of …

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What is the best and easiest approach, method, software to solve a system like the one below?

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Article

When there is a disconnect between the intentions of their creator and the recipient, when algorithms go awry, they can have disastrous consequences.

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This might be a VERY broad question but will aid me in the right direction. After a customer orders …

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I have here what I think is a classical O.R. (operations research) problem. I'm looking to formulate…

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Hi,

I need ideas for designing a data structure that does**insert**,
**delete** and
**getmean**(a,b) all in

**O(log** …

I need ideas for designing a data structure that does

Research Solution

Hi there

i need to simulate something like a betting platform, so i need to create a procedure to …

i need to simulate something like a betting platform, so i need to create a procedure to …

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I will be given a set of X/Y points and their corresponding Z values. Z = f(X, Y), but I do not know…

Article

Looking for a way to avoid searching through large data sets for data that doesn't exist? A Bloom Filter might be what you need. This data structure is a probabilistic filter that allows you to avoid unnecessary searches when you know the data definitely won't be found. Read on to find out more...

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In fact this are really three question:

1.) is grep -f memory friendly? (so could I avoid writing …

1.) is grep -f memory friendly? (so could I avoid writing …

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Hello,

I have a xls files and I will like to convert this file into csv format with ";" …

I have a xls files and I will like to convert this file into csv format with ";" …

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How do I calculate the probability of getting flush in texas hold em poker after the 3-card flop?

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