See how to define and operate on strings using built-in functions in Julia.
- [Instructor] Okay, now let's take a little bit … of a closer look at some of Julia's string types, … and some related operations you can do on strings. … So, first, remember that Julia provides … separate data types for characters and strings. … Characters are defined using single quotes like this. … So I can say my char is equal to X. … You can also convert character values to integers … and we'll take a little bit of a closer look … at casting values a little bit later in the course. … But, for the moment, let me just show you … that you can do things like this. … I can say, get me the integer value of … what my character is, … and you can convert the other way as well. … So, for example, I can print out the character value … of, say, the number 120, okay. … So let's quickly run that, so I'll save, … and then in the terminal, I'll just go ahead … and run "Julia strings start." … And you can see that the value of the X character is 120, … and then I can go back the other way … to get the lowercase X. …
- Using the Julia REPL tool
- Differences between Julia and other languages
- Variables and data types
- Numbers in Julia
- Defining and operating on strings
- Using built-in functions in Julia
- Conditional statements
- Using array functions
- String processing
Skill Level Beginner
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What you should know1m 26s
2. Language Basics
3. Language Features
4. Control Structures
5. Data Structures
6. Julia Features
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