[11] Results

Golang : invalid character ',' looking for beginning of value

golang invalid-character

In has been a while since I've encounter a strange error message that I couldn't comprehend. However, today is special….... read more


Swift : Convert (cast) Character to Integer?

casting swift int character

Problem :

How to convert (cast) character to integer in Swift programming language ?

Solution :

Simple. Just cast the….... read more


Golang : ROT47 (Caesar cipher by 47 characters) example

golang rot47 caesar-cipher ASCII character-substitution

Here is an example of how to implement the ROT47 - Rotate 47 characters algorithm in Golang. ROT47 is a….... read more


Golang : Warp text string by number of characters or runes example

golang line-break character-wrap rune-slice slice-character

Problem:

You have a long text string and you want to wrap the text according to a given number of….... read more


Golang : How to convert character to ASCII and back

golang character rune string ASCII

Problem:

ASCII or American Standard Code for Information Interchange is used to represent characters and device control in computers. How….... read more


Golang : Characters limiter example

golang character-limiter io-readatleast

Problem:

You want to limit a string to X number of characters. How to do that?

Solution:

Use io.ReadAtLeast() function….... read more


Golang : Convert spaces to tabs and back to spaces example

golang tab space convert unicode character-substitution

A simple example on how to convert spaces to tabs and convert back the tabs to spaces again in a….... read more


Golang : Extract sub-strings

golang extract sub-strings splitN character-position

To extract sub-strings from a string in Golang, it can be done by determining a common delimiter and tokenize each….... read more


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