JQUERY AND JAVASCRIPT CODING EXERCISES Coding For Beginners (TAM, JJ [TAM, JJ]) (Z-Library)

【One-Line Pitch】 A hands-on exercise collection that teaches jQuery and core JavaScript by having you build small, self-contained browser snippets—ideal for absolute beginners who learn best by typing and tweaking working code rather than reading theory. 【Book Arc】 - **Opening (~0%–9%)**: A table-of-contents-style list of exercise titles, then straight into jQuery warm-ups—verifying the library loads, binding click/double-click events, and disabling the right-click menu. - **Early (~9%–27%)**: Practical DOM manipulation drills: toggling form submit buttons, blinking text with fade timers, zebra-striping table rows, bolding the first word of each paragraph, and changing button text or dropdown options. - **Middle (~27%–55%)**: Deeper jQuery traversal and effects—removing table rows, disabling links, chaining `.add()`/`.addBack()`, applying classes, inserting HTML after elements, counting elements, and animating paragraph properties. - **Late (~55%–82%)**: A pivot to pure JavaScript exercises: displaying the current day/time and date, printing the page, computing triangle area, multiplication/division, temperature conversion, finding the largest integer, reversing strings, and capitalizing words. - **Ending (~82%–91%)**: String and number puzzles that sharpen logic—counting vowels, trimming first/last characters, rotating the last three characters, summing two digits, and checking leap years or multiples of 3/7. 【Key Takeaways】 - **jQuery is taught through DOM chores, not theory** (Opening): every exercise pairs an HTML skeleton with a short script, so you learn selectors, events, and effects by seeing immediate visual results. - **Event binding is the recurring backbone** (Early): click, double-click, and context-menu handlers appear repeatedly, reinforcing how jQuery attaches behavior to elements. - **Chaining and traversal build fluency** (Middle): exercises like `.add()`, `.addBack()`, and `.find("tr:gt(0)")` teach you to compose jQuery methods rather than write one-off statements. - **Animation and CSS manipulation are practical, not decorative** (Middle): `.animate()`, `.css()`, and `.fadeIn/fadeOut` are used to solve concrete UI tasks like blinking text or setting backgrounds. - **Pure JavaScript exercises cover classic beginner logic** (Late): date/time formatting, arithmetic, temperature conversion, and max-of-three problems drill fundamental syntax and control flow. - **String manipulation is a major theme** (Late–Ending): reversing, capitalizing, counting vowels, slicing, and rotating characters appear in many variations, building comfort with `split`, `slice`, `replace`, and `substring`. - **Number puzzles reinforce modular arithmetic** (Ending): leap-year checks, digit sums, and multiples of 3/7 show how `%` and `Math.floor` solve everyday coding challenges. - **The book is a practice workbook, not a reference** (Throughout): each entry is a self-contained recipe with HTML, JavaScript, and expected output—meant to be typed, run, and modified. 【Reading Tips】 - **Skim the opening list, then deep-read the first jQuery exercise**: the table of contents is just a menu; the real learning starts when you open your editor and reproduce the "check jQuery is loaded" example. - **Type every snippet rather than copy-pasting**: the exercises are short enough that manual typing forces you to notice selectors, brackets, and method names. - **Pause on traversal and chaining exercises** (Middle): these are the conceptual jump from simple event binding to fluent jQuery; if `.addBack()` or `.find("tr:gt(0)")` feels opaque, experiment with removing one method at a time. - **Treat the JavaScript section as a separate mini-course**: after the jQuery half, the pure JS exercises switch context entirely—slow down on date formatting and string methods, which are the most reusable skills. - **Use the expected outputs as self-tests**: run each snippet and compare; when output differs, debug before moving on. 【Coverage Limits】 The excerpts cover the full exercise sequence from jQuery basics through JavaScript string/number puzzles, but they do not include any prose explanations, chapter introductions, or theoretical background—this is a code-only workbook, and the guide reflects that.