• 0

How to count how many times a word appears in a .txt file


Question

11 answers to this question

Recommended Posts

  • 0

Why would you need a program to complete it? Surely the CTRL+F and Count would work better in Notepad++

 

Edit: or what @Nefarious Triggertrigger said :shiftyninja:

  • 0
  On 13/03/2017 at 14:04, fifikaki said:

Nefarious Trigger its a project but i have no idea what to do

Expand  

A school project? Neowin won't do your homework for you, but we can offer you guidance and point you in the right direction.

  • 0
  On 13/03/2017 at 14:12, fifikaki said:

I want to give me just an idea. Νot solve my project...maybe my question it was wrong. sorry

Expand  

I always started with pseudocode before going in to real coding. That way I had an idea of what I wanted to achieve. So let's start with that, what do you want the program to do? If you had to do the job yourself rather than creating a program, how would you count how many times a certain word appears?

  • Like 1
  • 0
  On 13/03/2017 at 14:12, fifikaki said:

 

I want to give me just an idea. Νot solve my project...maybe my question it was wrong. sorry

Expand  

So what self-driven learning have you undertaken so far?  I ask this because what you're asking is ridiculously easy, and I struggle to accept that you've even tried so far.

  • 0
  On 13/03/2017 at 13:43, anonymous_john said:

Hello! Ηow to create a program in C ++ where it counts how many times appears a specific word in a  txt file? Can someone help me?

Expand  

The problem with a question like this is we have no idea what's actually blocking you. Have you ever written any C++? Any program in any language? Do you know how to open a file in C++? Do you know how to compare strings?

 

Show us what you've done and what exactly is blocking you from making progress.

  • 0

 

  On 13/03/2017 at 14:35, winlonghorn said:

I would suggest Regular Expressions. Research MatchCollections with Regular Expressions in .NET. That should allow you to achieve what you want. Hopefully, that points you in the right direction.

Expand  

Yes regex is the solution, if you ever need to parse xml I highly suggest using regex :woot: 

But seriously, don't parse xml with regex, if you want to spend a whole summer debugging code go for it but I wouldn't recommend it, regex isn't designed to work well with nested tags neither is it made to do everything text related even when it could be done with a simpel for loop. Regex is useful as example if you don't want to search for just a word but for all words that start with neo and end with win.

 

He asked about c++ that's quite a bit different from .NET and all of it's libraries available for it.

.NET is like walking with 2 legs but c++ is not even like walking with 1 leg, it's more like having no legs at all in my experience :cry:

  • 0
  On 14/03/2017 at 05:02, Seahorsepip said:

 

Yes regex is the solution, if you ever need to parse xml I highly suggest using regex :woot: 

But seriously, don't parse xml with regex, if you want to spend a whole summer debugging code go for it but I wouldn't recommend it, regex isn't designed to work well with nested tags neither is it made to do everything text related even when it could be done with a simpel for loop. Regex is useful as example if you don't want to search for just a word but for all words that start with neo and end with win.

 

He asked about c++ that's quite a bit different from .NET and all of it's libraries available for it.

.NET is like walking with 2 legs but c++ is not even like walking with 1 leg, it's more like having no legs at all in my experience :cry:

Expand  

Sorry, I was reading in a hurry yesterday. I was trying to help out and work on a project for work at the same time. Probably wasn't the best idea. Thank you for your response! I agree about c++ btw. It can be rough! 

This topic is now closed to further replies.
  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Posts

    • WhatsApp document scanning gets closer to launch as more beta testers get access by Paul Hill Meta looks as though it’s getting closer to releasing WhatsApp’s native document scanner on Android because more people are now reporting they have access in the beta. This will give users a privacy-friendly way to snap photos of documents and automatically convert them to PDF ready for sharing. According to WABetaInfo, the feature comes with two modes: manual and automatic. The manual capture gives users more control over the process allowing them to adjust positioning and lighting to get the best quality scan. Automatic mode on the other hand automatically detects the edge of your document on its own and snaps the image without too much user input, making it faster and easier. Once the picture is taken, WhatsApp automatically converts it to a PDF file so that it can be shared and opened easily by the recipient. The file can be sent within private chats or group conversations. The entire scanning and conversion process takes place locally on your device, using Android’s built-in API for snapping documents. The document itself is also only stored locally until you decide to send it. Just like other WhatsApp messages, these scans are secured with end-to-end encryption when you send them to recipients. The only privacy risk is the user sending the PDF to the wrong person. The new feature was first noticed for Android a few weeks ago and with the latest beta it’s rolling out to more people. Once Meta has tested it across a wide array of devices, we will likely see it land for people on the stable version of WhatsApp. In recent weeks, we have also seen that Meta is testing new chat color themes in the beta releases. That feature doesn’t seem to have filtered down to the stable version yet, so be on the lookout for that too if that’s of interest to you.
    • Silly, illinformed comment but thanks for playing anyway. I mean, are you actually comparing a default browser on well over a billion devices with Firefox?
    • Of course you haven't. Microsoft evangelical James is making *hit up.
  • Recent Achievements

    • Collaborator
      Mighty Pen went up a rank
      Collaborator
    • Week One Done
      emptyother earned a badge
      Week One Done
    • Week One Done
      DarkWun earned a badge
      Week One Done
    • Very Popular
      valkyr09 earned a badge
      Very Popular
    • Week One Done
      suprememobiles earned a badge
      Week One Done
  • Popular Contributors

    1. 1
      +primortal
      564
    2. 2
      +FloatingFatMan
      184
    3. 3
      ATLien_0
      175
    4. 4
      Xenon
      111
    5. 5
      Skyfrog
      111
  • Tell a friend

    Love Neowin? Tell a friend!