soheilhy

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

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

jossef

def color(text, **user_styles):

    styles = {
        # styles
        'reset': '\033[0m',
        'bold': '\033[01m',
        'disabled': '\033[02m',
        'underline': '\033[04m',
        'reverse': '\033[07m',

zsrinivas

#!/usr/bin/env python
# -*- encoding: utf-8 -*-
# pylint: disable=invalid-name,missing-docstring,bad-builtin
from sys import stdin
from collections import deque

def main():
    def steps(a, b, c):
        queue = deque([(0, 0), (-1, -1)])
        visited = set()

fatih

package main

import (
	"fmt"
	"log"
	"net"
	"time"

	"github.com/hashicorp/yamux"
)

patch.diff

diff --git a/ptop/interfaces/GUI.py b/ptop/interfaces/GUI.py
index 897bef3..c045fe7 100644
--- a/ptop/interfaces/GUI.py
+++ b/ptop/interfaces/GUI.py
@@ -305,6 +305,9 @@ class PtopGUI(npyscreen.NPSApp):
         self.CHART_LENGTH = int(self.CHART_LENGTH*self.X_SCALING_FACTOR)
         self.CHART_HEIGHT = int(self.CHART_HEIGHT*self.Y_SCALING_FACTOR)
 
+        self.cpu_array = [0]*self.CHART_LENGTH
+        self.memory_array = [0]*self.CHART_LENGTH

tevino

package main

import (
	"fmt"
	"net"
	"os"
	"syscall"
)

const (

antirez

Random weighted element with Redis sorted sets

Imagine you have elements A, B and C with weights 1, 2 and 3. You compute the sum of the weights, which is 1+2+3 = 6

At this point you add all the elements into a sorted set using this algorithm:

SUM = ELEMENTS.TOTAL_WEIGHT // 6 in this case.
SCORE = 0

yossorion

What I Wish I'd Known About Equity Before Joining A Unicorn

Disclaimer: This piece is written anonymously. The names of a few particular companies are mentioned, but as common examples only.

This is a short write-up on things that I wish I'd known and considered before joining a private company (aka startup, aka unicorn in some cases). I'm not trying to make the case that you should never join a private company, but the power imbalance between founder and employee is extreme, and that potential candidates would

Zulko

"""
An alternative text clip for Moviepy, relying on Gizeh instead of ImageMagick

Advantages:
- Super fast (20x faster)
- no need to install imagemagick
- full-vector graphic, no aliasing problems
- Easier font names

Disadvantages: