Hi
I'm trying to make the following routine in php: I want to be able to read n float (or double) numbers from a binary file at position p1. So, for instance, I wanted to be able to read to an array 5 floating point numbers beginning at position 120 of the binary file.
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New to Java
Hi everyone. I am new to Java and not even sure it can accomplish what I am trying to do. I have been asked to try to come up with a web based program that will create numbers in a sequential order....IE: 001, 002, 003.....upon every press of a button. I need these numbers to be able to be stored so...

Special function for numbers
Is there any function out there or someone can create a function that will strip numbers from 10 to 10 or 100 to 100 and replace them with something else ? I mean if the value is from 30 to 39 should be replaced as 30+ and so on..
I'm looking for a function to replace my current way of viewing...

Magical hat (feedback needed)
Hi all, I am new at CodingForum and it's my first post =)
Last few months I was working on tricky number prediction algorithm. It's my "fun" side project. I need feedback if the flow is clear enough, if it really works, maybe you will find some bugs. Everything was done by me,...

Ignore/Hide YYYYMMDD from folder names in urls
Hi. On my website, I have a flat file downloads section. I've make it in such a way so it looks at what "YYYYMMDD" numbers are at the front of folder names for each download in the /files/ subdirectory. This orders them from newest down to the oldest on my auto PHP menu on the downloads homepage....

Urgent help about an algorithm
Hello friends,
I have a question in the JavaScript language:
5 randomly generated singledigit number. Also one 2digit (10,20,30,40) there are a number such as. How do I find a 3digit number (+, , *, /) with math operations using these numbers?
Example: 3,9,4,6,2,30...

trying to add a $ infront of what I believe is JS output
I have a page running this https://codepen.io/hiimsi/pen/uhxFn and I want to know how I can add $ before these numbers?

How to prevent array.map(Number) method dropping zeros
Is there a way to prevent behavior of dropping zeros when using array.map(Number) method ?
Example1: converts the string “10.50” to 10.5
Example2: converts the string “29.10” to 29.1
To complete a coding challenge, I must submit an array with elements that are numbers...

using the sigmoidfunction to take large numbers and make them manegable in php
Sometimes  if you have large databases/sites  you can end up dealing with large numbers to handle
Let's say you are YouTube and need to order a serch reslut with 25,000,000 results and you want to order them by number of views and upvotes and... to get a relevance score  but then you...

Calculate all combination
Hi how to calculate combinations of numbers? The user has to type date with prompt for example 11/8/2017 and calculate each number separately like
11 + 8
11 + 8 + 17
11 + 8 + 20 + 17
1 + 1 + 8 + 1 + 7
11 x 8...Last edited by borkoborko39; Dec 2, 2017, 11:40 AM.

Python Pattern query
Hello, I am wondering if anyone can help me with my computing code, I have a text file and need to extract the UK phone numbers, and ensure that the phone numbers have a prefix of +44 and are followed by ten digits.
So far I've got:
import re # Import the regex module
uk_numbers...

How to Swap two numbers without using third variable in Java?
How to Swap two numbers without using third variable in Java?

HTML application using loops
Hello, new to coding and have a question for class problem, completly confused by it if anyone could help out. Thanks
Question:
develop a web application to get a number from users. If the number is 1,3,5,7, or 9, the app needs to calculate sum of integer numbers from 1 to 10 using...

Smallest common multiple
Hi all, I am doing a JS excercise that asks the following:
given two numbers, write a function that returns:
 a common multiple
 the smallest common multiple that is evenly divisible by all numbers in between the two given numbers
if I test my function (its an excercise...

How do I change content if other content has changed? (Newbie)
I spent half an hour going through tutorials... what I need is super simple...
I want to have a few fields.
3 fields are visible  call the A, B and C.
The first 2 fields are editable and contain numbers.
There are a further 5 fields that contain formulas....