4/12/2023 0 Comments Airtel nightcode![]() ![]() There's a reload button that lets you change the code in your editor and push those changes into your program without restarting it. There's also the "Run with REPL" button for running a project with the built in REPL connected to your code so you can adjust it while it's running. Nightcode now has an insta-repl mode which opens a window to the left of your code, showing the output of each expression as you type it. Nightcode is my go-to editor for getting things done in Clojure. When leveraging Cojure for special projects at work, or introducing the language to a student worker or friend or working at a new/temporary machine, I pull down Nightcode and am instantly ready to go. (If you want to make the message go away Java is looking for a missing Prefs key under HKEY_LOCAL_MACHINE\Software\JavaSoft) You'll just let people know it's not a problem if they're worried by it. ![]() On windows, you sometimes get a complaint about a Prefs Registry Entry but it doesn't stop or break anything.(Typing "exit" in the REPL leaves things clean) Only on Windows, I've caught it leaving a java instance running after stopping a REPL with the button.Sometimes Paredit gets confused in the REPL, or a dangling " messes with the REPL's syntax highlighting.For running programs with the button, it does expect a :main target to be specified in project.clj.Special thanks to Adam Neilson for his StackOverflow answer: Update: This can be mitigated by specifying a longer timeout in project.clj The REPL can time-out while dependencies are downloading. Sometimes you need to do an initial run of a new project before running the project with the REPL.Nightcode is Open Source and fully Public Domain.I suspect that I've run it somewhere with just the JRE (no JDK) but I'll have to check. Run anywhere with Java JDK: Windows, Mac, Linux no install: It's one.Commit, pull and push from inside Nightcode. Plug in a github URL and pull down a project, ready to go. GIT built in (no GIT installation necessary).Push-Button project templates for, among others, seesaw GUI, ring-served web, and quill projects.Pop-up documentation and code completion (also toggled with an on/off button).Pressing the tab key anywhere in a line shifts the whole line to the "correct" indentation. Pressing enter within a vector indents the next line even with vector's first element, in a function call it indents to the first argument, def forms indent to a standard 2-chars relative, etc. Semi-Automatic formatting: There's an opinionated but effective code formater built into the editor.Paredit, Syntax Highlighting and Code Completion all work in the REPLs There's also an extra non-linked REPL running all the time in the bottom-left corner of the window. Use the button (or hotkey) to run whatever form your cursor is on in the editor. Use the button to reload everything in the saved file. Eval new code from the editor in the REPL instantly:.A nice boon is starting directly in your file's namespace. Instant project-linked REPL: Push a button to run your project (all but -main) and start a linked nREPL.With a button to turn it off/on, and a button for an always-on-top cheat-sheet. Paredit and Paren-matching immediately accessible.Self-evident Hot keys for everything: Key-tags appear over all the buttons, file-tree, and REPL windows when you press.There are buttons for all the important things: running the program, testing, checking for newer versions of dependencies, cleaning, and building a stand-alone.No menues: Everything is a top-level button.Here's a tutorial of the few steps to starting a project: You'll eventually install Leinengen (really not a pain) and wrestle plugins into other editors (.) but Nightcode lets you go to work now, work well, and fight with your tooling at a time of your choosing. Great for Immediate Productivityįor new Clojure programmers, I recommend Nightcode for getting you straight into Clojure with great Lisp-specific editing features and all the basics for productivity. ![]() The one-file footprint and zero installation is also ideal for computer facilities where you might be a guest or have limited permissions. It can pull your starter-projects from GitHub, run, REPL, test and JAR Clojure programs without installing anything and without your students ever leaving the window or frowning over a command line. Zach Oakes designed Nightcode specifically for teaching Clojure and it shows in its simple yet weildy interface. Designed especially to get new Clojurists up and running and to facilitate programming classes, Nightcode is a Clojure IDE which mitigates the complication of tooling and workflow.
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