jlfwong

Why this is useful:

1. All data in ENV is coming from the server, so it's easy to differentiate data coming from the server and static data when reading through JS.
2. If you put the {{ env_js }} in the root template, it'll be usable by in all templates that inherit from it. That means you don't need to adjust the template to share data to the client-side.
3. Only one new global variable instead of one per thing coming from the server.

jlfwong

from functools import wraps
import sys
import pdb
import traceback

def pdb_on_error(func):
    @wraps(func)
    def pdbd(*args, **kwargs):
        try:
            func(*args, **kwargs)

jlfwong

" Stick this in ~/.vim/ftplugin/java.vim
" eclim goodness
call SuperTabSetDefaultCompletionType("<c-x><c-u>")
augroup eclim
    autocmd!
    autocmd BufWrite *.java :JavaImportMissing
    autocmd BufWrite *.java :JavaImportClean
augroup END

nnoremap <buffer> <Leader>r :Java<CR>

jlfwong

import sys

case = 1

def fits_at_size(W, H, size, words):
    cur_row = 0
    cur_col = 0

    for word in S:
        if len(word) * size > W:

jlfwong

// Let's assume we have neither block scope nor variable hoisting.

if (foo) {
  var x = 7;
}
console.log(x);

// We now either have a 7 printed or a Reference error. 

jlfwong

keepDiv :: Int -> Int -> Int
keepDiv x n
    | x `mod` n == 0 = keepDiv (x `div` n) n
    | otherwise      = x

nfacts' :: Int -> Int -> Int
nfacts' 1 _ = 0
nfacts' x n
    | x `mod` n == 0 = 1 + nfacts' (x `keepDiv` n) (n + 1)
    | otherwise      = nfacts' x (n + 1)

jlfwong

/*
Output:

Q:  17, A:   0, M:   5 [00000000 00010001]
Q:  34, A:   0, M:   5 [00000000 00100010]
Q:  68, A:   0, M:   5 [00000000 01000100]
Q: 136, A:   0, M:   5 [00000000 10001000]
Q:  16, A:   1, M:   5 [00000001 00010000]
Q:  32, A:   2, M:   5 [00000010 00100000]
Q:  64, A:   4, M:   5 [00000100 01000000]

jlfwong

#include <iostream>
#include <set>
#include <utility>
using namespace std;

int main() {
    FILE* fin = fopen("freq.txt","r");

    set<double> freqs;
    double n;

jlfwong

//TEST AC - CPP (g++)
#include <iostream>
using namespace std;

int main() {
	int n;
	while(1) {
		cin >> n;
		if (n == 42) break;
		cout << n << endl;

jlfwong

syntax on

set backspace=2 "Make backspace work as expected on Mac OS X
set autoindent  "Auto Indent code - This simply retains indentation level
set tabstop=2   "Set space width of tabs
set sw=2        
set noexpandtab "I like my tabs to stay as tabs

set splitright  "By default, split to the right
set number      "Add line numbers