Category: Programming Related

Ask or post questions on anything which comes under programming,if you come across any programming bugs or for logic building also you can post your queries here.for example c,c++,java.

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I have few doubts on becoming a software engineer. Do you need math for software engineering ? I am slightly puret man so I want to become a software engineer, does this effect for me to become a software engineer?

I have few doubts on becoming a software engineer. Do you need math for software engineering ? I am slightly puret man so I want to become a software engineer, does this effect for me to become a software engineer?

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I want to use a function where information is scrambled in such a way that it can be unscrambled later. Which function should I use for this” Encryption or Hashing”?When do we use hashing algorithm? Please tell me the difference ...Read more

I want to use a function where information is scrambled in such a way that it can be unscrambled later. Which function should I use for this” Encryption or Hashing”?When do we use hashing algorithm? Please tell me the difference between encryption and hashing. How can I enhance security using hashing and encryption algorithms? What are the differences between Hashing and Encryption?

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In python, I have some python code that has an inconsistent indentation. What to do with “Unexpected indent” in python? How can I solve an indentation error in Python? How does Indentation Error work in Python? Can anyone explain to ...Read more

In python, I have some python code that has an inconsistent indentation. What to do with “Unexpected indent” in python? How can I solve an indentation error in Python? How does Indentation Error work in Python? Can anyone explain to me an example of where indentation error occurs and how to resolve them? Thank you.

 

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I am a student. In python, I couldn’t understand the concept of List and Tuple. Can anyone please tell me the difference between list and tuple in python? When to use the list and tuple in python? Give one example ...Read more

I am a student. In python, I couldn’t understand the concept of List and Tuple. Can anyone please tell me the difference between list and tuple in python? When to use the list and tuple in python? Give one example so that I get a clear idea of them. Python List Vs Tuple. When to use Tuple over the list in python?

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Can anyone list some python programs to print asterix *s in different shapes like, Triangle shape, square shape, right angled traingle shape, etc..?

Can anyone list some python programs to print asterix *s in different shapes like, Triangle shape, square shape, right angled traingle shape, etc..?

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I try to integrate paypal to my Android app, I used paypal SDK and without any sand box paypal payment or even testing that, I’m getting e/paypal.sdk internal_server_error, how can I fix e/paypal.sdk internal_server_error?  What causes e/paypal.sdk internal_server_error? Read more

I try to integrate paypal to my Android app, I used paypal SDK and without any sand box paypal payment or even testing that, I’m getting e/paypal.sdk internal_server_error, how can I fix e/paypal.sdk internal_server_error? 

What causes e/paypal.sdk internal_server_error?

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I started my own website and when I research about SEO on Google, many are suggesting to keep a site map. how are sitemaps important for the seo process? Are sitemaps  mandatory for website growth in SEO? How important are the ...Read more

I started my own website and when I research about SEO on Google, many are suggesting to keep a site map. how are sitemaps important for the seo process?

Are sitemaps  mandatory for website growth in SEO? How important are the use of site maps when creating a website.

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I am an engineering student. In the Java programming language, when I run the program I got a null pointer exception. Can anyone tell me what is null pointer exception in java? Is null pointer exception unchecked or a checked ...Read more

I am an engineering student. In the Java programming language, when I run the program I got a null pointer exception. Can anyone tell me what is null pointer exception in java? Is null pointer exception unchecked or a checked exception and how can I avoid null pointer exception? please give an example . Thank you.

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