Papierkorb

Writing a dynamic library in Crystal, and calling it from C

• Download all files.
• Build the Crystal part:

crystal build --release --cross-compile --prelude ./no_main library.cr
              ^ You can leave this out
                        ^ We want to link ourselves!
 ^ Use our custom prelude!

inkrement

#!/bin/bash

OUTDIR=.

while read -r db ; do
  while read -r table ; do

  if [ "$db" == "system" ]; then
     echo "skip system db"
     continue 2;

staaldraad

package main

import (
	"flag"
	"fmt"
	"log"
	"net/http"
	"os"

	"golang.org/x/net/webdav"

heitorlessa

# Sample as to how to initialize s3 client to work with Minio API compatible - https://github.com/minio/minio
# AWS CLI counterpart - https://docs.minio.io/docs/aws-cli-with-minio

import boto3

s3 = boto3.resource('s3', 
  endpoint_url='http://<minio_IP>:9000', 
  config=boto3.session.Config(signature_version='s3v4')
)

tute

A top-down look into Elixir (for Rubyists)

• Phoenix (as "Rails for Elixir")
  • Rails and Phoenix can get suspiciously similar
  • A code sample:
• controller.rb

cvan

Setup

Using Homebrew on Mac OS X:

brew install jq

Add these aliases to your profile (e.g., ~/.zshrc, ~/.bashrc, ~/.profile, etc.):

alias hurlp='pbpaste | jq ".log.entries" | tee >(jq --raw-output "[.[] | .request.url] | sort | unique | .[]")'

alias hurld='pbpaste | jq ".log.entries" | jq --raw-output "[.[] | .request.url] | sort | unique | .[]" | harurls | tee >(xargs -n 1 curl -O $1)'

kriansa

--- a/ext/openssl/ossl_ssl.c
+++ b/ext/openssl/ossl_ssl.c
@@ -107,6 +107,18 @@
     OSSL_SSL_METHOD_ENTRY(TLSv1),
     OSSL_SSL_METHOD_ENTRY(TLSv1_server),
     OSSL_SSL_METHOD_ENTRY(TLSv1_client),
+#if defined(HAVE_TLSV1_2_METHOD) && defined(HAVE_TLSV1_2_SERVER_METHOD) && \
+        defined(HAVE_TLSV1_2_CLIENT_METHOD)
+    OSSL_SSL_METHOD_ENTRY(TLSv1_2),
+    OSSL_SSL_METHOD_ENTRY(TLSv1_2_server),

irazasyed

#!/bin/sh

# PATH TO YOUR HOSTS FILE
ETC_HOSTS=/etc/hosts

# DEFAULT IP FOR HOSTNAME
IP="127.0.0.1"

# Hostname to add/remove.
HOSTNAME=$1

montanaflynn

package main

import (
    "log"
    "net/http"
    "net/http/httputil"
)

func main() {
    http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {

rbishop

Generate a new Elixir project using mix and add cowboy and plug as dependencies in mix.exs:

  defp deps do
    [
      {:cowboy, "~> 1.0.0"},
      {:plug, "~> 0.8.1"}
    ]
  end