selfup

localStorage.setItem('wow', "hello")

localStorage.getItem('wow')

console.log('ok')

alert('WOW')

selfup

Best practice for installing rust

Here is the link to the rustup website

Here are the docs for rustup

Follow these steps:

1. curl https://sh.rustup.rs -sSf | sh (This is now the official rust version manager!)

selfup

Playground for Lspi

Open up the console and start playing around!

(F12) on Windows - (Cmd + Option + i) on Mac - (F12) on Linux.

Then click the console tab.

Try the following:

selfup

lspi.createRecord("testOne")

// Now that you have created a record try grabbing it

lspi.getRecord("testOne")

// This returns an empty object. Now we add a real object

lspi.updateRecord("testOne", {test: "Basic data for the 'testOne' record"})

selfup

Simple Aliases

Step 1

alias batman="sudo apt-get update -y && sudo apt-get dist-upgrade -y && sudo apt-get autoremove -y"
alias gs="git status"
alias ga="git add ."
alias gc="git commit -m"
alias gp="git pull"

selfup

extern crate rustc_serialize;
extern crate stringer;

use rustc_serialize::json::{self};
use std::collections::HashMap;
use std::ffi::CString;
use std::os::raw::c_char;
use stringer::*;

#[no_mangle]

selfup

class RustPoro
  extend FFI::Library

  @ffi_lib_path = BinaryPath.new.rust_binary

  ffi_lib @ffi_lib_path

  attach_function :read_json, [:string], :string
end

selfup

extern crate rustc_serialize;

use rustc_serialize::json::{self};
use std::collections::HashMap;
use std::ffi::CStr;
use std::ffi::CString;
use std::os::raw::c_char;

#[no_mangle]
pub extern fn read_json(ro: *const c_char) -> *const c_char {

selfup

#[no_mangle]
pub extern fn read_json(ro: *const c_char) -> *const c_char {
    let roo = make_string(ro);
    let json_for_rust: HashMap<String, i32> = json::decode(&roo).unwrap();
    let encoded = json::encode(&json_for_rust).unwrap();
    let concated_string = CString::new(encoded).unwrap();
    concated_string.into_raw()
}

fn make_string(s1: *const c_char) -> String {

selfup

RUST_BACKTRACE=1 cargo build
   Compiling rust v0.1.0 (file:///Users/RJPB2/Documents/rustedrails/bin/embedded/rust)
error: linking with `cc` failed: exit code: 1
note: "cc" "-m64" "-L" "/Users/RJPB2/.multirust/toolchains/nightly/lib/rustlib/x86_64-apple-darwin/lib" "/Users/RJPB2/Documents/rustedrails/bin/embedded/rust/target/debug/nth_prime.0.o" "-o" "/Users/RJPB2/Documents/rustedrails/bin/embedded/rust/target/debug/libnth_prime.dylib" "/Users/RJPB2/Documents/rustedrails/bin/embedded/rust/target/debug/nth_prime.metadata.o" "-Wl,-dead_strip" "-nodefaultlibs" "-L" "/Users/RJPB2/Documents/rustedrails/bin/embedded/rust/target/debug" "-L" "/Users/RJPB2/Documents/rustedrails/bin/embedded/rust/target/debug/deps" "-L" "/Users/RJPB2/.rbenv/versions/2.3.0/lib" "-L" "/Users/RJPB2/.multirust/toolchains/nightly/lib/rustlib/x86_64-apple-darwin/lib" "-Wl,-force_load,/var/folders/db/31c017ks01x4sgzbfzzrvl780000gn/T/rustc.8QXOubNLwv5f/libruru-90b63cc301e85c86.rlib" "-Wl,-force_load,/var/folders/db/31c017ks01x4sgzbfzzrvl780000