string Archives - Page 2 of 78

Programming, ruby-on-rails

IT Nursery

Converting string from snake_case to CamelCase in Ruby

I am trying to convert a name from snake case to camel case. Are there any built-in methods? Eg: "app_user" to "AppUser" (I ...

June 3, 2022
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Java, Programming

IT Nursery

How do I get the first n characters of a string without checking the size or going out of bounds?

How do I get up to the first n characters of a string in Java without doing a size check first (inline is ...

June 3, 2022
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C#, Programming

IT Nursery

C# string reference type?

I know that “string” in C# is a reference type. This is on MSDN. However, this code doesn’t work as it should then: ...

June 3, 2022
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Java, Programming

IT Nursery

split string only on first instance – java

I want to split a string by ‘=’ charecter. But I want it to split on first instance only. How can I do ...

June 3, 2022
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Programming, Python

IT Nursery

In Python, how do I create a string of n characters in one line of code?

I need to generate a string with n characters in Python. Is there a one line answer to achieve this with the existing ...

June 3, 2022
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C#, Programming

IT Nursery

How can I String.Format a TimeSpan object with a custom format in .NET?

What is the recommended way of formatting TimeSpan objects into a string with a custom format? 20 Answers 20

June 3, 2022
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javascript, Programming

IT Nursery

Remove leading comma from a string

I have the following string: ",'first string','more','even more'" I want to transform this into an Array but obviously this is not valid due ...

June 3, 2022
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C#, Programming

IT Nursery

Checking if a string array contains a value, and if so, getting its position

I have this string array: string...

June 3, 2022
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C++, Programming

IT Nursery

How do I convert a double into a string in C++?

I need to store a double as a string. I know I can use printf if I wanted to display it, but I ...

June 3, 2022
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Programming, ruby

IT Nursery

What is the easiest way to remove the first character from a string?

Example: [12,23,987,43 What is the fastest, most efficient way to remove the “...

June 3, 2022
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