![]() Step 1: Create a variable with a Unicode escape sequence Step 1: Create a string with multiple escape charactersĬonsole.log(complexString) Exercise 10: Unicode Escape in a Variableĭeclare a variable with a name that includes a Unicode character (e.g., a Greek letter) using a Unicode escape sequence. ![]() Let singleBackslash = "This is a single backslash: \\" Ĭonsole.log(singleBackslash) Exercise 9: Using Multiple EscapesĬreate a string that combines multiple escape characters, including newline, tab, and backslash. Step 1: Create a string with an escaped backslash Let formattedText = "Section 1\n\fSection 2" Ĭonsole.log(formattedText) Exercise 8: Escaping a Backslashĭeclare a string that contains a single backslash using an escape character. Step 1: Create a string with a form feed character Step 1: Create a string with a backspaceĬreate a string with a form feed character to simulate a page break in text. Step 1: Create a string with a carriage returnĭeclare a string that uses a backspace character to remove a character. Let omega = "\u03A9" // Represents the Greek letter Omega (Ω)Ĭonsole.log(omega) Exercise 5: Carriage ReturnĬreate a string that uses a carriage return to overwrite part of the text. Step 1: Create a string with a Unicode escape sequence Use escape sequences to create a string containing the Greek letter Omega (Ω) using its Unicode code point. ![]() Let filePath = "C:\\Users\\John\\Documents\\file.txt" Ĭonsole.log(filePath) Exercise 4: Unicode Characters Step 1: Create a string with escaped backslashes Ensure that the backslashes are properly escaped. Let groceryList = "Groceries:\n\t- Apples\n\t- Bananas\n\t- Milk" Ĭonsole.log(groceryList) Exercise 3: Backslash Characterĭeclare a string that contains a file path using backslashes. Step 1: Create a multiline string with tabs Let mixedQuotes = "I'm learning JavaScript and it's \"awesome\"!" Ĭonsole.log(mixedQuotes) Exercise 2: Newlines and TabsĬreate a multiline string with newline and tab characters to format a list of items. Step 1: Create a string with escaped quotes 10 coding exercises related to escape characters in JavaScript Exercise 1: Escaping QuotesĬreate a string that includes both single and double quotes using escape characters. They allow you to include characters that would otherwise be interpreted as part of the string's structure, ensuring accurate representation and proper functionality in your code. Let omega = '\u03A9' // Represents the Greek letter Omega (Ω)Įscape characters are essential for dealing with special characters and formatting in JavaScript strings. You can also use Unicode escape sequences to represent characters using their Unicode code points. Let formattedText = 'Section 1\n\fSection 2' 8. \f represents a form feed character, which can be used for page breaks or formatting in specific contexts. Let code = 'JavaScript\b' // Outputs: "JavaScrip" 7. Let text = 'Hello\rWorld' // Outputs: "Worldo" \r is used for a carriage return (moving the cursor to the beginning of the line), and \b is used for a backspace (moving the cursor one character backward). Let unicode = '\u03A9' // Represents the Greek letter Omega (Ω) 6. For example, to include a backslash or a Unicode character: Special Characters:Įscape characters are essential when dealing with special characters that might otherwise be misinterpreted. Let indented = 'Item 1:\tValue 1\nItem 2:\tValue 2\nItem 3:\tValue 3' 5. This can be useful for formatting text with consistent indentation. \t is used to insert a tab character into a string. Let multiline = 'Line 1\nLine 2\nLine 3' 4. This is useful for creating multiline strings or formatting text. \n is commonly used to insert a newline character into a string. Let multiLine = 'Line 1\nLine 2\nLine 3' 3. Let path = 'C:\\Users\\John\\Documents\\file.txt' Let doubleQuoted = "This is a double-quoted string with a \" double quote." Let singleQuoted = 'This is a single-quoted string with a \' single quote.' Common Escape Characters:Įscape characters are typically used within strings, especially when you need to include special characters. Here's a detailed explanation of escape characters in JavaScript, along with coding examples: 1. These characters are prefixed with a backslash \ to escape them and indicate that they should be treated differently. In JavaScript, escape characters are used to include special characters in strings that would otherwise be difficult or impossible to represent directly. JavaScript Escape Variables Free PDF guide to learn JavaScript
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