colxi

// get an image blob from url using fetch
let getImageBlob = function(url){
  return new Promise( async resolve=>{
    let resposne = await fetch( url );
    let blob = resposne.blob();
    resolve( blob );
  });
};

// convert a blob to base64

colxi

Connect to MongoDb shell
---------------------------
mongo "<server-address>/<database>" --username <username> --password <password>


MongoDb shell commands
---------------------------
Show selected db
> db  

colxi

This is a SCRIPT-8 cassette. Click here to boot it.

colxi

// works with AST generated by esprima or jsep

const Parser = {
    // 'global' for Node, or any other value for custom scenaros
    outerscope  : 'window', 

    getObservablePaths :    function(expression) {
        console.log('Parser.getPaths',expression);
        var ast = esprima.parse(expression);
        if (ast) {

colxi

function isElementInViewport (el) {

    var rect = el.getBoundingClientRect();

    return (
        rect.top >= 0 &&
        rect.left >= 0 &&
        rect.bottom <= (window.innerHeight || document.documentElement.clientHeight) && /*or $(window).height() */
        rect.right <= (window.innerWidth || document.documentElement.clientWidth) /*or $(window).width() */
    );

colxi

// Addapted from  :
// https://github.com/tc39/proposal-dynamic-import

function importModule(url) {
    return new Promise((resolve, reject) => {
        const script = document.createElement("script");
        const loaderId = "__tempModuleLoadingVariable" + Math.random().toString(32).substring(2);

        window[loaderId] = function( m ){
            resolve( m );

colxi

/**
 * The individual bits of 'x' are named b7, b6, b5, b4, b3, b3, b2, b1 and b0. 
 * The bit b7 is the sign bit (the most significant bit), and b0 is the least significant.
 * x = byte(s) to operate with
 * n = number of bit to manipulate
 * v = new value to the bit
 */

/**
 * The idea here is that an integer is odd if and only if the least significant bit b0 is 1.

colxi

Most netbooks including the Acer Aspire One (zg5) have a native screen resolution of 1024x600 which can be a pain with some applications that require 1024x768 minimum .. some setting dialogs also seem to be larger than the screen allows.

Well you CAN get Peppermint 4 (or any distro based on >= Ubuntu 12.10) to give you 1024x768

This should work for Peppermint 4 .. and possibly for a FULLY updated Peppermint 3 (I can't currently test it in Peppermint 3 .. Ubuntu 12.04 based distros *used* to need a patched version of xorg but I *think* the patch was added in ubuntuupdates)

Run this in a terminal:
Code: [Select]

xrandr --output LVDS1 --panning "1024x768" --scale "1x1.28"