Programming & Design's questions - Hindi iziqna

Why isn t my SQL code working?

6 answers · 3 days ago
I get the message: Invalid column name Crawford when I run this code in SQL Server Express. What is causing this error? The syntax looks correct. SELECT * FROM Customers WHERE FirstName = "Crawford";

Best answer: Practice what you've learned before moving onto new content. Write some programs.

Why does my java code not work?

5 answers · 7 days ago
while (choice != "hit" || choice != "stand") { System.out.println("\nWould you like to stand or take a hit?"); choice =; if (choice == "hit") System.out.println("You chose to take a hit!"); else if (choice == "stand") ... show more

Best answer: No, it is not true. We are bathed in electromagnetic radiation all day, every day, from cellphone towers, TV transmitters, radio transmitters, from the sun ... loads of things. Sunlight contains ultra-violet light which is harmful to skin while the others have no known harm whatsoever. None of them cause or... show more

People publish video on youtube saying that they self-taught programming. But i think this can never happen. How can you teach yourself? when you don't know what is right and what is wrong? But people say they taught themselves. I think they are just trying to be more powerful than me by saying that they teach... show more

Anyone a computer programmer?

8 answers · 2 weeks ago

Best answer: Earning money isn't a magic thing. The money would be coming from a person -- a person who is willing to give you the money because they need or want a C program written and they don't know how to do it themselves, or they don't have the time to do it themselves. Why do people hire painters to paint... show more

Best answer: That's a different line of expertise. Coding is the building of programs and websites, etc. Hacking is that binary thing you see on TV (Mr. Robot lol) that people type hysterically and a bunch of binary pops up and it's like the Matrix. If you wanna learn to hack take up a Morphine addiction and wait... show more

I am ready to get into Python. This year i will be attending University and i am enrolled in a Computer Science program that will teach us Python in some of the classes. I was just curious if it is possible? It is a general purpose programming language right? That means it can be build with Python? (Yes i do not... show more