473,396 Members | 2,111 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,396 software developers and data experts.

how to compare two array ?

Hello

I want to compare two array and save the miss match caharector into 3rd array.

how to do it give me the best answer.
Apr 9 '10 #1
1 2637
tlhintoq
3,525 Expert 2GB
A loop within a loop

loop through Array 1
Select an element
Loop through Array 2
Was a match found to the element from loop 1?
If no match, add it to array 3
Apr 9 '10 #2

Sign in to post your reply or Sign up for a free account.

Similar topics

0
by: Phil Powell | last post by:
/*-------------------------------------------------------------------------------------------------------------------------------- Parameters: $formField1: The name of the first array $formField2:...
5
by: Jim H | last post by:
I will have many 3 byte Byte arrays. Is there a way to compare the values without iterating through and comparing each element in the code? Example: byte lTest1 = new byte {0x1, 0x2, 0x3};...
5
by: sjoshi | last post by:
I have an SQLBinary (8) field(mts) with data like 0x01F4000000000000, 0x0400000000000000, etc. Now I need to compare just the first 4 bytes to an Int32 field (cts) and update the SQLBinary field if...
2
by: Tom | last post by:
What's the best way to compare two byte arrays? Right now I am converting them to base64 strings and comparing those, as so: 'result1 and result2 are two existing byte arrays that have been...
4
by: Justin Emlay | last post by:
I have two lists. These can be in either table form or array. That is, my data is in a dataset which I can move to an array if need be. ListA is a master list and it contains all items. ListB...
12
by: Assimalyst | last post by:
Hi, I have a working script that converts a dd/mm/yyyy text box date entry to yyyy/mm/dd and compares it to the current date, giving an error through an asp.net custom validator, it is as...
2
by: veinnz | last post by:
hi all... i'm kinda newbie in php...so i would like to ask ur guidance on how to compare the distribution of whitespace between two text area? so let's say text area 1 i type : hi how are you...
3
by: =?Utf-8?B?UmljY2FyZG8=?= | last post by:
What is the best method to compare 2 array to knw if each element is equal? Now, i have to compare the datarow.itemarray of 2 datarows wich is equals in structure. I tried to write this routine:...
3
by: raylopez99 | last post by:
This is an example of using multiple comparison criteria for IComparer/ Compare/CompareTo for List<and Array. Adapted from David Hayden's tutorial found on the net, but he used ArrayList so the...
4
by: toadstool | last post by:
I have an array containing the various products $inventory = array(); $inventory = "whatever1"; etc I have an array containing various values $quantity = array(100,200,300); I call in a...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: ryjfgjl | last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
1
by: Sonnysonu | last post by:
This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
0
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.