Code that will export html table to excel
Monday, January 3, 2022
Tuesday, December 21, 2021
13 Useful Websites You Wish You Knew Earlier
1. Vocalremover.org
Vocalremover separates the music from the vocals in with a powerful AI algorithm. Upload an mp3 file and let the algorithm do its job! The website also allows you to change the audio pitch without affecting the tempo and vice versa.2. Unscreen.com
Are you looking for a tool that allows you to remove video background in a couple of clicks? With Unscreen you can remove or change the background from any video or GIF. You can search a GIF directly on the website or upload your own video.3. Snapdrop.net
If you don’t own an iPhone —meaning that you don’t have AirDrop — you should definitely check Snapdrop out. Open the webpage both on your laptop and phone (the website will automatically connect the devices), drop the files you want to transfer, and they’ll appear on the other device ready to be downloaded. Easy!4. Smartmockups.com
Create free mockups for any device and physical product! Smartmockups.com is a web app that allows you to generate high quality mockups for your next presentation, website, social media campaign, portfolio and more. To access the service you need an account.5. Panzoid.com
Do you need video intros, outros, or end screens? This is a great website if you have a YouTube channel and need this type of video material. There are hundreds of templates submitted by the users of the websites. Understanding how this website works might take a few minutes, but it’s surely worth it! Side note: it’s more compatible with Chrome than Safari.6. Midomi.com
Do you ever think of a song but don’t know the title or how the lyrics go? If yes, Midomi is what you need! Just hum the words and this website will find the song for you.7. Kamua.com
If you are looking to resize, cut, and caption videos for TikTok or Instagram Reels, this tool is a must have. Transform any horizontal video into a dynamic vertical with this smart tool. You need an account to access the service.8. Justtherecipe.app
If you love cooking this is the website for you. Sometimes, when you browse recipes online you have to skim through five paragraphs before you can find the actual recipe. With Just The Recipe, you just need to paste the url of the page into the web page, and it will show you the list of the ingredients and the instructions on how to make that food, with no distractions.9. Jitter.video
Jitter Video is motion design made simple. With this tool, you can create custom motion graphics for free; just select the template you like and start editing! You need an account to access the service.10. Loading.io
With Loading, you can make simple animations, create loading patterns and backgrounds, and design progress bars. If you need simple animated visual elements, this tool is for you. It might not have the prettiest UI but it sure does its job.11. Shortlyai.com
What if someone told you that you can write an article without actually writing anything? It’s possible with AI. Go to Shortlyai, pick a topic, choose an output length, input a brief, and the AI will write for you. The service is not free and requires you to have an account.12. Renderforest.com
This branding platform allows you to create intro and music visualisations. Search through customisable templates and find the one you like. Add your logo, tagline, music, and export! Renderforest helps you create a variety of branded material with minimal time and effort — from videos to logos, mockups, and websites. To access the platform you need to create an account.13. Naturalreaders.com
This Text-to-Speech tool (TTL) converts any text to audio, allowing you to choose from a variety of voices and accents. You can also download the audio file as mp3, so that you can listen anytime, without Internet connection. This tool is also useful if you need an easy-to-use TTL tool for your Instagram Reels — since Instagram lacks the TTL function TikTok has.Tuesday, December 14, 2021
Convert Number, String, Float and Format JSON
1) Convert to String
To quickly convert a number to a string, we can use the concatenation operator (+) plus followed by an empty set of quotation marks "" .
let val = 1 + "";
console.log(val); // Result: "1"
console.log(typeof val); // Result: "string"
2) Convert to Number
The opposite can be quickly achieved using the addition operator + .
let int = "15";
int = +int;
console.log(int); // Result: 15
console.log(typeof int); Result: "number"
This may also be used to convert Booleans to numbers, as below:
console.log(+true); // Return: 1
console.log(+false); // Return: 0
3)Quick Float to Integer
If you want to convert a float to an integer, you can use Math.floor() , Math.ceil() or Math.round() . But there is also a faster way to truncate a float to an integer using |, the bitwise OR operator.
console.log(23.9 | 0); // Result: 23
console.log(-23.9 | 0); // Result: -23
4)Format JSON Code
Lastly, you may have used JSON.stringify before, but did you realise it can also help indent your JSON for you?
The stringify() method takes two optional parameters: a replacer function, which you can use to filter the JSON that is displayed, and a space value.
The space value takes an integer for the number of spaces you want or a string (such as '\t' to insert tabs), and it can make it a lot easier to read fetched JSON data.
console.log(JSON.stringify({ alpha: 'A', beta: 'B' }, null, '\t'));
// Result:
// '{
// "alpha": A,
// "beta": B
// }'
Monday, December 13, 2021
Get Query Params
window.location object has a bunch of utility methods and properties. We can get information about the protocol, host, port, domain, etc from the browser URLs using these properties and methods.
var args = window.location.search
let data = new URLSearchParams(location.search).get('reqId');
console.log(data)
Few Javascript or JQuery Tricks for array and operators
1) Empty an array
var arr = [10 , 20 , 30 ];
arr.length = 0; // arr will be equal to [].
2) Truncate an array using length
Like the previous example of emptying an array, we truncate it using the length property.
var arr = [10, 20, 30, 40, 50, 60, 70, 80, 90];
arr.length = 4; // arr will be equal to [10, 20, 30, 40].
As a bonus, if you set the array length to a higher value, the length will be changed and new items will be added with undefined as a value. The array length is not a read only property.
arr.length = 10; // the new array length is 10
arr[arr.length - 1] ; // arr [10, 20, 30, 40, 50, 60, 70, 80, 90, undefined];
3)Use logical AND/ OR for conditions
var foo = 10;
foo == 10 && doSomething(); // is the same thing as if (foo == 10) doSomething();
foo == 5 || doSomething(); // is the same thing as if (foo != 5) doSomething();
4) Comma operator
var a = 10;
var b = ( a++, 99 );
console.log(a); // a will be equal to 10
console.log(b); // b is equal to 99
5) Swap variables
let v1 = 'value 1';
let v2 = 'value 2';
[v1,v2] = [v2, v1];
console.log(v1, v2);
Tuesday, September 21, 2021
Tuesday, August 17, 2021
Cheat Sheet - CSS, JQuery Selectors and Filters
| * | All elements. |
| element | Basic selector defined by the elements name. IE – the <p> tag. |
| .class | Elements specified by a specific class attribute. |
| #id | Elements specified by the specific ID number. |
| selector1, selector2 | Elements that match more than one selector. |
| :first | First element from the selection. |
| :last | Last element from the selection. |
| :even | Even index selection. |
| :odd | Odd index selection. |
| :not(selector) | Everything except the selector in parentheses. |
| :eq() | Elements with an index number equal to the parameter. |
| :gt() | Elements with an index number greater than the parameter. |
| :lt() | Elements with an index number less than the parameter. |
| :header | All h1 – h6 HTML tags. |
| :animated | Any element being animated. |
| :focus | The element which has focus (an input item such as a field, checkbox, button, or link). |
| :empty | Elements with no children. |
| :parent | Elements that have a child node. |
| :has(selector) | Elements contain atleast one of the elements that match the selector in parentheses. |
| :contains(‘text’) | Elements that contain the specified text in parentheses. |
| :hidden | Elements that are hidden. |
| :visible | Elements that exist and take up space in the layout of the page. |
| :nth-child(exp) | Elements that match the mathematical pattern. IE – div :nth-child(2+1) |
| :first-child | First child from the current selection. |
| :last-child | Last child from the current selection. |
| :only-child | The only existing child of the matching element. |
| [attribute] | Elements that have the specified attribute value – IE – [name^ = “value”] |
| :input | Elements with input. |
| :text | Elements with text. |
| :password | Elements with password inputs. |
| :radio | Elements with radio buttons. |
| :checkbox | Elements with checkboxes. |
| :submit | Elements with submit buttons. |
| :image | Elements with images. |
| :reset | Elements with reset buttons. |
| :button | All buttons. |
| :file | Elements with file inputs. |
| :selected | All items from drop-down lists. |
| :enabled | All enables elements, including defaults. |
| :disabled | All disables elements. |
| :checked | All checked checkboxes or radio buttons. |
If there’s anything that I’ve missed or more explanation that you’d like to see, feel free to leave a comment.
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