joequery

Flask is a Python web framework that's steadily increasing in popularity within the webdev world. After reading so many great things about Flask, I decided to try it out myself. I personally find testing out a new framework difficult, because you must find a project complex enough to reveal the framework's quirks, but not so daunting as to take the fun out of the project. Luckily, my PHP/Wordpress powered website filled this role quite nicely - the website simply consists of static content, a contact page, and a blog. If I could not convert such a simple site over to Flask, I would immediately know that Flask and I would not make a good team.

joequery

# Located in Lib/collections/__init__.py

################################################################################
### OrderedDict
################################################################################

class _OrderedDictKeysView(KeysView):

    def __reversed__(self):
        yield from reversed(self._mapping)

joequery

<?php
session_start();

$num_visits = $_SESSION['page_load_count'];
if(isset($_GET['reset']) || !isset($num_visits)){
    $num_visits = 0;
}
$num_visits++;
$_SESSION['page_load_count'] = $num_visits;

joequery

// Implement a post-fix calculator using a stack.
#include<stdio.h>
#include<stdlib.h>
#include<stdbool.h>
#include<string.h>
#define MAX_ELEMENTS 100
#define ROGUE_VALUE -99999

typedef int stackdata_t;
typedef struct{

joequery

# Kill and restart nginx
function restart_nginx(){
  pids=$(pidof nginx)
  if [[ -n $pids ]]; 
  then
    sudo kill -9 $pids
    sudo service nginx restart
  fi  
}

joequery

" use Ctrl+L to toggle the line number counting method
function! g:ToggleNuMode()
  if &nu == 1
     set rnu
  else
     set nu
  endif
endfunction
nnoremap <silent><C-L> :call g:ToggleNuMode()<cr>

joequery

CREATE TABLE Customers
(
  cust_id      char(10)  NOT NULL ,
  cust_name    char(50)  NOT NULL ,
  cust_address char(50)  NULL ,
  cust_city    char(50)  NULL ,
  cust_state   char(5)   NULL ,
  cust_zip     char(10)  NULL ,
  cust_country char(50)  NULL ,
  cust_contact char(50)  NULL ,

joequery

<?php

function str_rot($s, $n = 13) {
    static $letters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
    $n = (int)$n % 26;
    if (!$n) return $s;
    if ($n == 13) return str_rot13($s);
    for ($i = 0, $l = strlen($s); $i < $l; $i++) {
        $c = $s[$i];
        if ($c >= 'a' && $c <= 'z') {

joequery

<?php

function str_rot($s, $n = 13) {
    static $letters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
    $n = (int)$n % 26;
    if (!$n) return $s;
    if ($n == 13) return str_rot13($s);
    for ($i = 0, $l = strlen($s); $i < $l; $i++) {
        $c = $s[$i];
        if ($c >= 'a' && $c <= 'z') {

joequery

##############################################################
# Upstream must have unique name and unique socket.          #
# The socket must match what is in the app's unicorn.rb file #
##############################################################
upstream railsapp1_server {
  server unix:/tmp/railsapp1.sock fail_timeout=0;
}

##############################
# Rewrite www to non-www     #