gauravmehla

# install openjdk
sudo apt-get install openjdk-7-jdk lib32stdc++6 lib32z1

# download android sdk
wget http://dl.google.com/android/android-sdk_r24.2-linux.tgz
tar -xvf android-sdk_r24.2-linux.tgz

# install all sdk packages
cd android-sdk-linux/tools
./android update sdk --no-ui

gauravmehla

#!/bin/bash
cat /path/to/public_key | ssh root@yourdokkuinstance "sudo sshcommand acl-add dokku [description]"

gauravmehla

HTTP Status Codes

GET

200 : OK - The request was successful and the response body contains the representation requested.

302 : FOUND - A common redirect response; you can GET the representation at the URI in the Location response header.

304 : NOT MODIFIED - There is no new data to return.

gauravmehla

Reference: RFC 2616 - HTTP Status Code Definitions

• HTTP/1.1 Status Code Definitions
• Additional HTTP Status Codes

General

• 400 BAD REQUEST: The request was invalid or cannot be otherwise served. An accompanying error message will explain further. For security reasons, requests without authentication are considered invalid and will yield this response.
• 401 UNAUTHORIZED: The authentication credentials are missing, or if supplied are not valid or not sufficient to access the resource.
• 403 FORBIDDEN: The request has been refused. See the accompanying message for the specific reason (most likely for exceeding rate limit).
• 404 NOT FOUND: The URI requested is invalid or the resource requested does not exists.
• 406 NOT ACCEPTABLE: The request specified an invalid format.

gauravmehla

function find_direction( direction ) {
  var directions = [ 
      "North", 
      "North-East",
      "East", 
      "South-East", 
      "South", 
      "South-West", 
      "West", 
      "North-West"

gauravmehla

Keybase proof

I hereby claim:

• I am gauravmehla on github.
• I am gauravmehla (https://keybase.io/gauravmehla) on keybase.
• I have a public key whose fingerprint is 17EA AB82 A1FA C6B3 1911 1C58 69A5 C573 1EA4 1CCE

To claim this, I am signing this object:

gauravmehla

function removeFile() {
  var fileToRemove = cordova.file.externalRootDirectory + '/image.jpeg'; // Change this with your file path
  window.resolveLocalFileSystemURL( fileToRemove, function (dirEntry) {
    function successHandler() {
      console.log('Directory deleted successfully');
    }
    function errorHandler() {
      console.log('There is some error while deleting directory')
    }
    dirEntry.remove(successHandler, errorHandler);

gauravmehla

function removeDirectory() {
  var directoryToRemove = cordova.file.externalRootDirectory + 'directoryName/'; // Change this path with your directory
	window.resolveLocalFileSystemURL( directoryToRemove, function (dirEntry) {
		function successHandler() {
			console.log('Directory deleted successfully');
		}
		function errorHandler() {
			console.log('There is some error while deleting directory')
		}
    	dirEntry.removeRecursively(successHandler, errorHandler);

gauravmehla

function readFile( pathToFile ){
	resolveLocalFileSystemURL( pathToFile , function (fileEntry) {
    fileEntry.file(function (file) {
			var reader = new FileReader();
			reader.onloadend = function (event) {
				console.log(event)
			};
			reader.readAsDataURL(file);
		});
	});

gauravmehla

function b64toBlob(b64Data, contentType, sliceSize) {
    var contentType = contentType || '';
    var sliceSize = sliceSize || 512;
    var byteCharacters = atob(b64Data);
    var byteArrays = [];
    for (var offset = 0; offset < byteCharacters.length; offset += sliceSize) {
        var slice = byteCharacters.slice(offset, offset + sliceSize);
        var byteNumbers = new Array(slice.length);
        for (var i = 0; i < slice.length; i++) {
            byteNumbers[i] = slice.charCodeAt(i);