ilovejs

------------------------------
String:

$mystr = "Jello, world?";
$mystr{0} = "H";
$mystr{12} = "!";
print $mystr;

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Octal:

ilovejs

//Server side
public ViewResult Show(int id)
{
    var entry = _db.Entries.Find(id);
    bool hasPermission = User.Identity.Name == entry.Name;
    ViewData["hasPermission"] = hasPermission;
    return View(entry);
}

//View

ilovejs

import scala.annotation.tailrec

println("Welcome to the Scala worksheet")       //> Welcome to the Scala worksheet

def loop: Boolean = loop
def abs(x: Double) = if (x < 0) -x else x
def and(x: Boolean, y:Boolean) = if (x) y else false
//> and: (x: Boolean, y: Boolean)Boolean
and(true, true)                                 //> res0: Boolean = true
and(true, false)                                //> res1: Boolean = false

ilovejs

# Examples from http://andreypopp.com/posts/2012-10-30-callbacks-to-promises.html
# using IcedCoffeeScript http://maxtaco.github.com/coffee-script/ :
search = (engine, q, cb) ->
  $.ajax(url: engine, success: cb)
await
  search 'google', 'js', defer(googleSearched)
  search 'bing', 'js', defer(bingSearched)
processResults(bingSearched, googleSearched)

await

ilovejs

mklink /D E:\lp2 %CD%\server

// /D is directory
%CD% holds current directory

It means:
Create E:\lp2 as a link map to server folder in current directory.
User should browse to a suitable foler forehand, then execute this command.

ilovejs

require('tamejs').register();
var fs = require('fs');
var filename = 'tjs/tokenFile.txt';
var token = '123456';

function readAccessCode(filename, cb){
    var data;

    await fs.readFile(filename, "utf-8", defer(err, data));
    if(!err){

ilovejs

module Main where

myLast :: [a] -> a
myLast [x] = x
myLast (_:xs) = myLast xs
--myLast' = foldr1 (const id)

main = do 
	print (myLast [1,3,4])

ilovejs

module Main where
--Find the last but one element of a list.
--Prelude> myButLast [1,2,3,4]
--3

myButLast :: [a] -> a
myButLast = take 2http://localhost:63342/react/examples/basic-commonjs/index.html

main = do 
	print (myButLast [1,3,4])

ilovejs

select		UserA.userID, UserA.userName--, tblLeads.ExhibitionID
from		tblUsers as UserA
			inner join
			(
				select		count(userID) as noOfDuplicate, userName
				from		tblUsers
				where		username like('AGE14S%')
				group by	userName
				having		count(userID) > 1
			) as DuplicateUser

ilovejs

#!/bin/bash

pretty print JSON from the command line
by RUSLAN SPIVAK on OCTOBER 12, 2010
Recently I’ve worked on a small project where I needed to pretty print JSON from the command line for quick verification.
For the task I created a pp alias in my .bashrc that worked perfectly (all the code is on the same line):

alias pp='python -c "import sys, json; print json.dumps(
json.load(sys.stdin), sort_keys=True, indent=4)"'
Just today I was re-reading the official Python documentation on a json package and came across a small gem – json.tool module that is used for validation and pretty-printing.