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 have a string “app_user” I want to convert that to model AppUser). 10 Answers 10
How do I get up to the first n characters of a string in Java without doing a size check first (inline is acceptable) or risking an IndexOutOfBoundsException? 7 Answers 7
I know that “string” in C# is a reference type. This is on MSDN. However, this code doesn’t work as it should then: class Test { public static void Main() { string test = “before passing”; Console.WriteLine(test); TestI(test); Console.WriteLine(test); } public static void TestI(string test) { test = “after passing”; } } The output should … Read more
I want to split a string by ‘=’ charecter. But I want it to split on first instance only. How can I do that ? Here is a JavaScript example for ‘_’ char but it doesn’t work for me split string only on first instance of specified character Example : apple=fruit table price=5 When I … Read more
I need to generate a string with n characters in Python. Is there a one line answer to achieve this with the existing Python library? For instance, I need a string of 10 letters: string_val=”abcdefghij” 6 Answers 6
What is the recommended way of formatting TimeSpan objects into a string with a custom format? 20 Answers 20
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 to the first comma. How can I remove the first comma from my string and make it a valid Array? I’d like to end up with something like this: myArray = [‘first … Read more
I have this string array: string[] stringArray = { “text1”, “text2”, “text3”, “text4” }; string value = “text3”; I would like to determine if stringArray contains value. If so, I want to locate its position in the array. I don’t want to use loops. Can anyone suggest how I might do this? 13 Answers 13
I need to store a double as a string. I know I can use printf if I wanted to display it, but I just want to store it in a string variable so that I can store it in a map later (as the value, not the key). 17 Answers 17
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 Answers 15
