SMUsamaShah

Keybase proof

I hereby claim:

• I am smusamashah on github.
• I am smusamashah (https://keybase.io/smusamashah) on keybase.
• I have a public key whose fingerprint is B0C2 41BC 9CF6 16CE 8A6F 78AC A017 A67C 6750 F6E9

To claim this, I am signing this object:

SMUsamaShah

setTimeout.dt = 0;
function selfAdjustingTimeout(callback, timeout, args) {
    setTimeout.et = (new Date).getTime() + timeout;
    let cb = () => {
        setTimeout.dt = (new Date).getTime() - setTimeout.et;
        callback();
    };

    setTimeout(cb, timeout - setTimeout.dt, args);
}

SMUsamaShah

JavaScript GUI libraries

These libraries can be used to quickly create a GUI for configureable parameters using sliders, checkboxes, colors pickers etc

1. Tweakpane https://github.com/cocopon/tweakpane Demo: https://cocopon.github.io/tweakpane/
2. control-panel https://github.com/freeman-lab/control-panel
3. ControlKit https://github.com/automat/controlkit.js
4. guify https://github.com/colejd/guify Main site is down, here is the demo https://jons.website/projects/guify/index
5. oui https://github.com/wearekuva/oui
6. Palette.js https://github.com/lehni/palette.js

SMUsamaShah

Linux list all procs with command args

ps -ef

Github url shortner

$ curl -i https://git.io 

SMUsamaShah

https://github.com/cloudtools/troposphere
https://github.com/cloudreach/sceptre
https://github.com/envato/stack_master
https://github.com/kickstarter/cfn-flow

SMUsamaShah

Two pane browser based editor with extensions for all needs - https://stackedit.io/
HTML to Markdown - https://github.com/leeoniya/reMarked.js

Markdown to slides

• https://yhatt.github.io/marp/
• https://remarkjs.com
• https://gitpitch.com/

Markdown to diagrams

• https://mermaidjs.github.io/ flow chart, gantt chart etc

SMUsamaShah

## Knowledge DBs

- http://www.yacoset.com/
- https://programming-idioms.org/
- http://lambda-the-ultimate.org/
- http://www.linfo.org/
- https://programmingisterrible.com/
- http://blog.cleancoder.com - Uncle Bob Martin

## Articles

SMUsamaShah

WebGL Tutorials

Fundamentals

https://thebookofshaders.com/ is the best one.

• WebGL Pre-Tutorial, Part 1-2
• Presentation
• http://learningwebgl.com/blog/?page_id=1217
• http://www.webglacademy.com/doc/WebGL_Cheat_Sheet.pdf

SMUsamaShah

I wrote these while preparing for OCAJP exam. Most of it is in form of code with output right next to it as a comment.

Chapter 1 and 2

Classes

One java file can have multiple classes, maximum only one class can be public.

SMUsamaShah

// open https://www.epicgames.com/store/en-US/browse?pageSize=1000
// paste in console and run
function filterEpicGames(min = 0, max = 15) {
    let games = document.querySelectorAll("#dieselReactWrapper > div > div[class*='AppPage__bodyContainer'] > main > div > div > div > div > div > section > div > div > div > section > div > section > section > ul > li > a > div > div > div[class*='OfferCard__meta']");

    let c = 1;
    for (let i = 0; i < games.length; i++) {
        let name = games[i].firstChild.innerText;
        let priceText = (games[i].lastChild.lastChild.lastChild ? games[i].lastChild.lastChild.lastChild.lastChild.nodeValue : games[i].lastChild.lastChild.nodeValue);
        let price = 0;