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  2. Kevin
    $myString = "14 Char String" echo strlen($myString ); //Prints 14 The `strlen` function is what you need
  3. Biju Augustian
    How can we find the length of a string?(PHP) I am a newbie
  4. vijadhav321

    App_Code folder

    vijadhav321 posted a topic in C++

    Can we add code files of different languages in App_Code folder? https://crbtech.in/online-electrical-design-training-course
  5. vijadhav321
    Great Information
  6. Muhammad Faizan
    Thanks. Its working now :)
  7. Kevin
    Looks like extra () around print ()
  8. Muhammad Faizan started following Python Beginner Tutorial 4 - User Input and Types
  9. Muhammad Faizan
    Good evening, while i am running on cmd I am seeking the syntax error on main(). my code is as below: def main() : operation = input ("what do you wnt to do (+,-,*,/): ") if(operation != "+" and operation != "-" and operation != "*" and operation != "/"): #invalid operation print("You must enter a valiid operation") else: var1 = int(input("Enter num1: ")) var2 = int(input("Enter num2: ")) if(operation == "+"): print(add(var1, var2)) elif(operation == "-"): print(sub(var1, var2)) elif(operation == "*"): print(mul(var1, var2)) else: (print(div(var1, var2)) main()
  10. C++ As a 2nd Language started following C++ For Large, Real-time Embedded, Safety-Critical Systems
  11. C++ As a 2nd Language
    Hello, Can anyone point me to a C++ playlist intended for large, real-time embedded, safety-critical systems? I am an Ada software developer new to C++ and have found the YouTube playlist C++ Beginners Tutorials at kjd Electronics very helpful. Large, real-time embedded, safety-critical systems have particular issues. By large, real-time embedded I mean at least half a million lines of code running on multiple tasks at different rates. Different portions of vertical and lateral guidance software are time-sliced to run at 1, 5, 10 and 20 hertz. Flight planning software is time-sliced to run at 1 and 5 hertz. Navigation at 1, 5 and 10 hertz. These different software functions must share uncorrupted data with each other in this multi-task environment. Safety-critical means we can't just cycle power and try again when the system locks up. If the final system fails at 30,000 feet, then 200 people die and a $100 million plane crashes. You have to juggle phone calls from the next of kin, angry investors, insurance agencies, National Transportation Safety Board and their many, many lawyers. Undefined variables, unbounded arrays, divide by zero, and square root of negative numbers, etc. must be identified and eliminated during development. Then defensive code must still be written because we always assume we have missed some coding error. My industry is warming up to C++ code and so I need to learn it. Can anyone point me to a C++ playlist intended for large, real-time embedded, safety-critical systems?
  12.    jvent6 reacted to a post in a topic: Learning c++ 124
  13. Keerthi22
    Hi Mohammad, I'm learning C++ too. I'm a beginner and I'm undergoing C++ Training in Chennai. How is the course going on? It was a bit difficult for me in the beginning. But now slowly I'm able to get the ideas. And I'm gathering a lot of information from here. Regards to you.
  14. tonisowande started following KaziDaGamer
  15. Telmo started following Excel and Acess
  16. Telmo

    Excel and Acess

    Telmo posted a topic in Python

    Hello, I did install pycharm and python as explained in the videos. I am tryng now to read/write to/from excel and access files. However i am having difficulty in setting up the environment. Any help would be highly appreciated. Thanks
  17. Fadi started following Python: using Atom and Terminal to run python scripts. Please help!
  18. Fadi
    Hello, I am a medical student learning to program. I've started Haskell, R, and now Python. I am an absolute beginner. When using Haskell, I can open the Terminal app and type in ghci then I once I'm in the Haskell Interpreter (is that what it's called?), I can type :l followed by the path to the script to load a program. I can use the text editor (Atom, in my case) along with Terminal app to check commands that I recently put into the text editor and check them in real-time in the Terminal app. I cant figure out how to do this using python. For example, If I load python from the terminal and get >>> , I cant open a Hello, World program I wrote in my text editor. The only way I can open the program is if my Terminal is set to Fadis-MacBook-Air: ~ cerebrate$: from here i can type "python /Users/cerebrate/desktop/python.py to run my script; it does display Hello World. But I want to be able to constantly add code to my Atom text file and see it immediately in the Terminal app. If anyone understands my problem, I would be very grateful for any help. Thank you!
  19. Polin Polin changed their profile photo
  20.    Alrezq reacted to a post in a topic: Python Beginner Tutorial 1 - Install and Setup PyCharm IDE
  21. ccMom74

    import urlib.request

    ccMom74 posted a topic in Python

    I am in need of guidance. I am using my instructor's sample code: import json import urllib.request url = "https://api.wunderground.com/api/$$$$$$$$$/forecast10day/q/CA/San_Luis_Obispo.json" req = urllib.request.Request(url) r = urllib.request.urlopen(req).read() data = json.loads(r.decode('utf-8')) # print the raw JSON print("\n") print(data) # print the type of the top level object returned print("\nTop level object is a:",type(data)) # print the top level keys and the type of data they refer to print('\ntop level keys:\n') for next in data: nextData = data[next] print(next,'-->',type(nextData)) # print the keys associated with response print('\nreponse keys -->',data['response'].keys()) When I run the code I get the following error: import urllib.request ImportError: No module named request Why, and how do I fix this?
  22. ccMom74 ccMom74 changed their profile photo
  23.    Narthu reacted to a post in a topic: Python Beginner Tutorial 2 - Functions and Variables
  24. Dawson

    Some Questions

    Dawson replied to Dawson's topic in General

    and if anyone would be up for chatting about it join this Teamspeak server, ts.concordiagaming.com, and find the channel "Dawson's shopping lobby" in the Developers section, im there pretty often.
  25. Dawson

    Some Questions

    Dawson posted a topic in General

    Hello, Im Dawson. Im new to these forums and pretty new to python programming in general, and i have a few questions. in running this chatbot: https://github.com/llSourcell/tensorflow_chatbot with these changes: https://github.com/llSourcell/tensorflow_chatbot/pull/77/files#diff-ef44ea21c76f4cfa4eb2c945f5b0ae30L4 its being trained atm but im hoping to add some virtual assistant capabilities without voice recognition and was wondering how i would go about that. I know how to make a basic virtual assistant functions like the ones seen here: https://www.youtube.com/watch?v=JuygPoTr4X8&t=58s Im more concerned with where i would put the code. any help would be much appreciated, if you want any more specifics just ask.
  26. Cignare

    C++

    Cignare replied to damola116's topic in General

    Hello everyone, If anyone here has a lot of time in their hands and you have skills in C++,SQL,Linux, VM,Client build let me know. I am kinda stuck on a project and I really need the help. Cignare
  27. shrekismylord
    Try renaming the file pythonhelloworld.py. Hopefully, that works!
  28. Jeffrey Jeffrey changed their profile photo
  29. Dhafer Tibi
  30. alex0809
    Hello there, I think your Python Training has been completed and you have a great knowledge of Python Language. So, can you tell me which programming Language is an implementation of Python programming language designed to run on Java Platform?
  31. Hirendra Rajput started following my estimation code for plinth area estimation on civil engineering
  32. Hirendra Rajput
    first.py
  33. vEncrypted
    Thanks you! I have always been interested in learning Python and this short series of videos should hopefully help me on my feet!!
  34. Ole

    Strategy Map

    Ole posted a topic in General

    Hi there from Germany, I'm in the consulting business for strategy development. Normally I'm using online tools to help my customers and friends online in a collaboration form... there are many tools to develop strategies p.e. based on Michel Porters five forces or Kaplans balanced scorecard. Also I like Osterwalders strategy Canvas..... But I cannot find easy to handle online tools to devlop a strategy map like a canvas creating it online like a interactive drawing tool. After finishing it should be possible to import data from this map into data base; means to start data collecting with this strategy map structure further on the strategy map should be annotated, means the designed process flows should be marked, linked an so on that you ave more information in this strategy map and you can drill down from this to further management tools and KPIs to see where you are in your business.... Python should be the right tool to realise this step by step Ole
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