DEV Community: Ali Boukaroui

Learn Vuejs for Free!

Ali Boukaroui — Mon, 18 Oct 2021 12:16:59 +0000

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Ali Boukaroui

@aliboukaroui

🧵 Introduction to #vuejs

It is an open-source progressive JS framework used to develop interactive web interfaces. Its focuses on the view layer & can be easily integrated into big projects for front-end development without any issues.

#100DaysOfCode #WomenWhoCode #CodeNewBie

23:28 PM - 06 Oct 2021

🧠 My Latest 12 JS Infographics Tips In One Post 👏

Ali Boukaroui — Sun, 26 Sep 2021 11:44:37 +0000

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🧠 Access and process nested objects, arrays & JSON

Ali Boukaroui — Mon, 06 Sep 2021 14:51:39 +0000

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With the onset of ES2015 there are alternatives to get a hold of the data you require. There is now a feature called object destructuring for accessing nested objects.

The above example creates a variable called secondName from the name key from an array called items, the lonely , says skip the first object in the array.

Notably it's probably overkill for this example, as simple array acccess is easier to read, but it comes in useful when breaking apart objects in general.

🧠 How to access the correct `This` inside a callback

Ali Boukaroui — Mon, 06 Sep 2021 14:46:50 +0000

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This is a special keyword inside each function and its value only depends on how the function was called, not how/when/where it was defined.

❌ Don't use This

You actually don't want to access This in particular, but the object it refers to. That's why an easy solution is to simply create a new variable that also refers to that object. The variable can have any name, but common ones are 'self' and 'that'.

✅ How to refer to the correct this

👉 Use arrow functions 👈

ECMAScript 6 introduced arrow functions, which can be thought of as lambda functions. They don't have their own this binding. Instead, this is looked up in scope just like a normal variable.

🧠 Remove a specific item from an array

Ali Boukaroui — Mon, 06 Sep 2021 14:40:56 +0000

✅ Find the index of the array element you want to remove using indexOf, and then remove that index with splice.

For more useful content, please follow me on @aliboukaroui

Beautiful 100+ UI Blocks To Create Landing Pages.

Ali Boukaroui — Sat, 02 Jan 2021 00:03:23 +0000

No more hassles and no need to think about design and inspiration because it lets you construct gorgeous landing pages with an excellent user experience in both mobile and desktop, quickly and easily by using a simple Copy-Paste method.

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Get 6+ Beautiful Templates

Ali Boukaroui — Sat, 02 Jan 2021 00:00:06 +0000

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Multi-Year Database of Daily Ranked HackerNews Front Page Posts

Ali Boukaroui — Thu, 31 Dec 2020 14:51:52 +0000

Features

A Multi-year database of Daily Ranked Hacker News Front Page posts.
Tens of Thousands of records from multiple years, with more being added.
Multiple data points, including Date, Post Rank, Post Title, Keywords, Posted on Week Day, Posting at Hour, Post Domain, Post URL, Posted by User, No. of Comments, Score, etc.
Filterable and Searchable Color Coded Database
Included only the curated and Top Ranked posts from the front page for each day of the year(s)(30 per day).

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