jfeng45

I propose a simplified Go 2 error handling solution with no handler, which can solve 80% of the problems.  Here is an example of the current error handling code:

// Top layer
func main() {
   src :="test"
   f, err := funcLevel1(src)
   if err != nil {
 fmt.Println(err)

lukassup

Python zipapp web apps

What's a zipapp?

This concept is very much like .jar or .war archives in Java.

NOTE: The built .pyz zipapp can run on both Python 2 & 3 but you can only build .pyz zipapps with Python 3.5 or later.

Initial setup

JusticeN

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

risent

import random
import time
import numpy
from exceptions import ValueError


class PushID(object):
    # Modeled after base64 web-safe chars, but ordered by ASCII.
    PUSH_CHARS = ('-0123456789'
                  'ABCDEFGHIJKLMNOPQRSTUVWXYZ'

ryochack

package main

import (
	"fmt"
	"reflect"
)

func dump_interface_array(args interface{}) {
	val := reflect.ValueOf(args)
	fmt.Println(val.Kind())

mschoebel

package main

import (
	"fmt"
	"github.com/gorilla/mux"
	"github.com/gorilla/securecookie"
	"net/http"
)

// cookie handling

LeeSanghoon

import java.nio.ByteBuffer;
import java.util.UUID;

/**
 * Generate short UUID (13 characters)
 * 
 * @return short UUID
 */
public static String shortUUID() {
  UUID uuid = UUID.randomUUID();

fcurella

#!/usr/bin/env python
import select
import time
import psycopg2
import psycopg2.extensions
import sys


def get_cursor():
    conn = psycopg2.connect("dbname=pgpubsub")

defims

<div class="topic">
  topics
	<ul>	
		<li>this is a long subtopic and conetent</li>
		<li>topic2</li>
		<li>topic3</li>
		<li>topic4</li>
		<li>topic5</li>
		<li>topic6 it's also very long</li>
		<li>topic7</li>