HELL & BACK added an event.

HELL & BACK is designed and created by outdoor experts to make the most of your mind and body. H & B is a sturdy and compact 7KM course located in the magnificent Killruddery Manor, with great views of Dublin Bay from Little Sugarloaf. And forest, it creates a unique and bad challenge!

Overall - I've been experiencing hell in an event game, but what I've learned over the years is that if you offer opportunities people will always give you a second chance is. Overcome what happened, do all the things you can do to plan for the future and implement it

Please fight call back hell. One problem encountered by JavaScript developers is "call back hell". And the core's purpose is to fight it. Callbacks are functions that occur only when certain events occur. I will not wait for a trigger event for the rest of the time. These are called asynchronous callbacks and are widely used in JavaScript. A callback hell is generated if the callback sequence is too long, too complex, and you have to execute the code from top to bottom.

Promise is one of the most exciting additions to JavaScript ES 6. To support asynchronous programming, JavaScript uses callback etc. However, the callback encountered problems such as pyramid of Callback Hell / Doom. Promise is a pattern that greatly simplifies asynchronous programming by showing code as synchronous and by avoiding callback related problems. Simply put, commitment is the source of future value. If you think about it, this is the way you use the word promise in normal everyday conversation. For example, you book your flight to India to the beautiful Darjeeling Hill Station. After reservation, I will receive a ticket. The ticket is an airline company's promise to receive a seat on the departure day. Essentially, tickets are placeholders for future value.

Create an appointment. This includes creating event details, uploading them to IPFS, creating tickets (sales price and ceiling of resale price in secondary market / active organizer fee), and adding validator (check ID and ticket on door Who do). Tip: You can check it at any time. (The user can confirm more easily because only the tickets are verified during the event and the conditions are deleted so that they are exchanged.) Therefore, the start time of the event does not matter. However, please be sure to set the ticket start time to today. Otherwise you will not be able to purchase tickets. Note: As contracts are not fully optimized, wait time to create events (+ all tickets) is only a few minutes. This will not happen in the beta version released later this year. However, you can do other things while waiting, unless you forget to click "Agree" on various transactions.