Easy Delimiter and SQL CSV Converter

1. Delimiter Tools

https://delim.co/#

2. Convert CSV columns to SQL QUERIES

https://sqlizer.io/#/result/M9mdPpyv-0hwMfY4mkcfKhzAwy7OLbTbbrUu7Yo4_j11zN0eHdM0oeIN02K_6jrmdjTfK27LPqyjiWBhnKhcJA==

Nice Ecommers Theme

Rokaux
http://themes.rokaux.com/unishop/v3.1/template-2/checkout-review.html





Demo shopping cart
https://designmodo.com/demo/shopping-cart/

Finding Min Purchases

https://stackoverflow.com/a/19802744/5070310

Print_r Beautify

print("<pre>".print_r($id_product_rule_group,true)."</pre>");
exit;

jquery validation of a single element

reference :

https://stackoverflow.com/questions/36407724/jquery-validation-disabling-onkeyup-for-an-element
https://forum.jquery.com/topic/jquery-validate-onkeyup-for-single-field

Passing php array into javascript variable

<?php
// php array
$fruits = array('apple', 'orange', 'mango', 'banana', 'strawberry');
?>

<script type="text/javascript">
// use php implode function to build string for JavaScript array literal
var fruits = <?php echo '["' . implode('", "', $fruits) . '"]' ?>;
// ["apple", "orange", "mango", "banana", "strawberry"]
</script>

source : 

https://www.dyn-web.com/tutorials/php-js/array.php

regex tester

script :

var paragraph = '222323';

var regex = '[0-9]{3,}'; //with at least 3 and above digits

var found = paragraph.match(regex);



console.log(found);

//which return back the array of numbers

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/match

Postcode validation

https://stackoverflow.com/questions/17920096/php-validation-1st-line-of-address-and-postcode

React - Introduction to JSX

If you haven’t worked with JavaScript in the last few years, these three points should give you enough knowledge to feel comfortable reading the React documentation:

• We define variables with let and const statements. For the purposes of the React documentation, you can consider them equivalent to var.
• We use the class keyword to define JavaScript classes. There are two things worth remembering about them. Firstly, unlike with objects, you don't need to put commas between class method definitions. Secondly, unlike many other languages with classes, in JavaScript the value of this in a method depends on how it is called.
• We sometimes use => to define "arrow functions". They're like regular functions, but shorter. For example, x => x * 2 is roughly equivalent to function(x) { return x * 2; }. Importantly, arrow functions don't have their own this value so they're handy when you want to preserve the this value from an outer method definition.

Don't worry if this is too much to take in at once. The MDN JavaScript Reference is a stellar resource, and you can consult it whenever you get confused by something.

Also, when you feel unsure about what some newer syntax means, you can use the Babel REPL with the ES2015 preset to check what equivalent older syntax it compiles to.

view raw modern_js.md hosted with ❤ by GitHub

Please look at :

kaspersky
amazon

Array Sorting based on key

foreach ($data as $key => $row) {
    $distance[$key] = $row['distance'];
}

array_multisort($distance, SORT_ASC, $data);

code to enable sorting for json feed/array.

source :
https://stackoverflow.com/questions/5305594/sort-a-multidimensional-array-using-array-multisort/5305641#5305641

Regex Pattern With PHP

REGEX PATTERN


Match using Class 

<?php $registerpattern = '/<a(.*)class="register"((?:.)*)>/'; ?>

Match the Whole word

<?php $loginpattern = '/\bpathtologin\b/'; ?>

Date Format Compatiblity Cross Browser

Solution 1

Using a format date from momment js (plugin)

moment().format('MMMM Do YYYY, h:mm:ss a'); // January 7th 2019, 2:48:53 pm
moment().format('dddd');                    // Monday
moment().format("MMM Do YY");               // Jan 7th 19
moment().format('YYYY [escaped] YYYY');     // 2019 escaped 2019
moment().format();                          // 2019-01-07T14:48:53+08:00

The Solution

The problem lies in the format that you pass the required date to the Date() object. For some reason, and don’t ask me why, the two aforementioned browsers surprisingly do not support the date format “yyyy-mm-dd” and therefore fail. I haven’t managed to compile a definitive list of supported date formats, however I can tell you the following formats are definitely supported across all browsers and would advise sticking to one of these to avoid errors:

view plaincopy to clipboardprint?

1. var d = new Date(2011, 01, 07); // yyyy, mm-1, dd  
2. var d = new Date(2011, 01, 07, 11, 05, 00); // yyyy, mm-1, dd, hh, mm, ss  
3. var d = new Date("02/07/2011"); // "mm/dd/yyyy"  
4. var d = new Date("02/07/2011 11:05:00"); // "mm/dd/yyyy hh:mm:ss"  
5. var d = new Date(1297076700000); // milliseconds  
6. var d = new Date("Mon Feb 07 2011 11:05:00 GMT"); // ""Day Mon dd yyyy hh:mm:ss GMT/UTC  

Reference
http://biostall.com/javascript-new-date-returning-nan-in-ie-or-invalid-date-in-safari/
https://momentjs.com/