madan712

import java.io.FileInputStream;
import java.io.InputStream;
import java.util.Iterator;

import org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.usermodel.Row;

ccbrown

#include <stdio.h>

void DumpHex(const void* data, size_t size) {
	char ascii[17];
	size_t i, j;
	ascii[16] = '\0';
	for (i = 0; i < size; ++i) {
		printf("%02X ", ((unsigned char*)data)[i]);
		if (((unsigned char*)data)[i] >= ' ' && ((unsigned char*)data)[i] <= '~') {
			ascii[i % 16] = ((unsigned char*)data)[i];

aws-scripting-guy

# Get IAM Role name from Instance Profile Id
curl http://169.254.169.254/latest/meta-data/iam/info

# Get credentials
curl http://169.254.169.254/latest/meta-data/iam/security-credentials/<role-name>

# More info
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html

kevinhillinger

import os
from azure.common.credentials import ServicePrincipalCredentials
from azure.mgmt.network import NetworkManagementClient


subscription_id = os.environ.get(
   'AZURE_SUBSCRIPTION_ID',
   '11111111-1111-1111-1111-111111111111') # your Azure Subscription Id
credentials = ServicePrincipalCredentials(
   client_id=os.environ['AZURE_CLIENT_ID'],

hlorand

Video stabilization using VidStab and FFMPEG

** Step 1 **

Install ffmpeg with the vidstab plugin.

• OSX: Install via Homebrew - brew install ffmpeg --with-libvidstab
• Linux: download binaries here (vidstab included)
• Windows: download binaries here (vidstab included)

DavidWells

# serverless.yml

service:
  name: myService
  awsKmsKeyArn: arn:aws:kms:us-east-1:XXXXXX:key/some-hash # Optional KMS key arn which will be used for encryption for all functions

frameworkVersion: ">=1.0.0 <2.0.0"

provider:
  name: aws

coltenkrauter

More recent resolution:

1. cd ~/../../etc (go to etc folder in WSL).
2. echo "[network]" | sudo tee wsl.conf (Create wsl.conf file and add the first line).
3. echo "generateResolvConf = false" | sudo tee -a wsl.conf (Append wsl.conf the next line).
4. wsl --terminate Debian (Terminate WSL in Windows cmd, in case is Ubuntu not Debian).
5. cd ~/../../etc (go to etc folder in WSL).
6. sudo rm -Rf resolv.conf (Delete the resolv.conf file).
7. In windows cmd, ps or terminal with the vpn connected do: Get-NetIPInterface or ipconfig /all for get the dns primary and
secondary.

ranjanprj

Just a small gist to show how you can easily create a Rust shared lib, wrap it with C and call it from PostgreSQL SQL Command.

0. Prereq : Tested on Ubuntu 18, GCC, postgresql-server-11, postgresql-dev-11, rustlang
1. Create new project Cargo embed and cd embed
2. Rename the file src/main.rs to lib.rs
3. Add following code

#[no_mangle]
pub extern fn double_input(input: i32) -> i32 {
    input * 2

Jeffen

AWSTemplateFormatVersion: '2010-09-09'
Description: AWS CloudFormation Sample Template for CFN Init
Parameters:
  KeyName:
    Description: Name of an existing EC2 KeyPair to enable SSH access to the instances
    Type: AWS::EC2::KeyPair::KeyName
    ConstraintDescription: must be the name of an existing EC2 KeyPair.
  SSHLocation:
    Description: The IP address range that can be used to SSH to the EC2 instances
    Type: String