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 … Read more
string
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 … Read more
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: … Read more
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 … Read more
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 … Read more
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
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 … Read more
Checking if a string array contains a value, and if so, getting its position
I have this string array: string[] stringArray = { “text1”, “text2”, “text3”, “text4” }; string value = “text3”; I would like to determine … Read more
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 … Read more
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 “[“, using maybe a chop() but for the first character? 15 … Read more