bittner

Ctrl + Alt + Space

scmx

How to use <details> <summary> expandable content on GitHub with Markdown

Firstly, what is <details> <summary>?

The HTML Details Element (<details>) creates a disclosure widget in which information is visible only when the widget is toggled into an "open" state. A summary or label can be provided using the <summary> element. https://developer.mozilla.org/en-US/docs/Web/HTML/Element/details.

Example

mohanpedala

Table of Contents

• set -e, -u, -x, -o pipefail
• set -e
• set -x
• set -u
• set -o pipefail
• Setting IFS
• Original Reference

set -e, -u, -x, -o pipefail

asselstine

# Javascript Node CircleCI 2.0 configuration file
#
# Check https://circleci.com/docs/2.0/language-javascript/ for more details
#
#
version: 2
jobs:
  build:
    docker:
      # specify the version you desire here

Narven

{
  "compilerOptions": {
    /* Basic Options */
    "target": "es5",                          /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017','ES2018' or 'ESNEXT'. */
    "module": "commonjs",                     /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
    // "lib": [],                             /* Specify library files to be included in the compilation. */
    // "allowJs": true,                       /* Allow javascript files to be compiled. */
    // "checkJs": true,                       /* Report errors in .js files. */
    // "jsx": "preserve",                     /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
    // "declaration": true,                   /* Generates corresponding '.d.ts' file. */

decanus

With Solidity 0.4.23 a require statement seemingly fail if a contract called has a returndatasize of less than 32. This issue was found when wrapping a transferFrom function call, which doesn't return anything, in a require.

Older contracts that use STOP to return control flow place 1 on the stack through the return of CALL and so RETURNDATASIZE is set to 0. The new require seems to enforce that at least 32 bytes must be returned by the child contract (with RETURNDATASIZE >= 0x20) which seems to break old contracts that simply check whether the return of CALL itself was 1.

The token contract used is Adex.

This issue indicates that any token transfered without a return will fail, affecting any contract using tokens transfers that are wrapped in a require as of solidity v0.4.23

To ensure this really is an issue, we have tried running the code with 2 solidity versions. Essentially wrapping

dsample

ASCI art characters for creating diagrams

Characters:

Single line

• ASCII code 191 = ┐ ( Box drawing character single line upper right corner )
• ASCII code 192 = └ ( Box drawing character single line lower left corner )
• ASCII code 193 = ┴ ( Box drawing character single line horizontal and up )
• ASCII code 194 = ┬ ( Box drawing character single line horizontal down )

benjibee

// This script is meant to import Google Maps starred places into
// another Google account.

// Given a geoJSON file of Google Maps starred places (places.json)
// exported by Google takeout (account backup) this script should
// open each place URL and manually click save.

// Upon first run, it's best to stop it and manually login to your
// Google account otherwise you'll run into a non-verified device
// issue. Run again and it should continue through with problems.

iursevla

// ==UserScript==
// @name         New Userscript
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to take over the world!
// @author       You
// @match        https://coinmarketcap.com/
// @grant        none
// ==/UserScript==

jbsulli

Demo:

Spoiler warning

Spoiler text. Note that it's important to have a space after the summary tag. You should be able to write any markdown you want inside the <details> tag... just make sure you close <details> afterward.

console.log("I'm a code block!");