Harish Nandoliya harish81

🏠

Working from home

Full-Stack developer and Data Engineer from india.

harish81 / rgbtohex.php

Last active June 2, 2021 03:42

PHP function to convert hex color to RGB with alpha support

	/**
	* Convert the hex color to rgba.
	* @param $hex - #fa11cc
	* @param mixed $alpha - from 0.0 to 1.0
	* @return array rgba
	*/
	function hexToRgb($hex, $alpha = false)
	{
	$hex = str_replace('#', '', $hex);
	$length = strlen($hex);

harish81 / AndroidManifest.xml

Created June 13, 2020 10:20

Image Picker With Cropping Support

	//register below activity
	<activity
	android:name="com.theartofdev.edmodo.cropper.CropImageActivity"
	android:theme="@style/Base.Theme.AppCompat" />

	<activity android:name=".ImagePickerActivity"></activity>

harish81 / VolleyMultipartRequest.java

Last active June 13, 2020 07:42

Volley Multipart Request.

	import com.android.volley.AuthFailureError;
	import com.android.volley.NetworkResponse;
	import com.android.volley.ParseError;
	import com.android.volley.Request;
	import com.android.volley.Response;
	import com.android.volley.VolleyError;
	import com.android.volley.toolbox.HttpHeaderParser;

	import java.io.ByteArrayInputStream;
	import java.io.ByteArrayOutputStream;

harish81 / RepeatTaskTimer.java

Created June 12, 2020 08:58

Easy Repeat Task Timer For Android With listener support.

	import android.app.Activity;
	import java.util.Timer;
	import java.util.TimerTask;

	public class RepeatTaskTimer extends TimerTask {
	private long timeInMillis;
	private long delay;
	private long finishTime;
	private Listener listener;
	private Activity activity;

harish81 / ClickToSelectEditText.java

Created June 10, 2020 09:50

Click to select edittext, alternative to spinner

	import android.content.Context;
	import android.content.DialogInterface;
	import android.content.res.TypedArray;
	import android.graphics.Canvas;
	import android.util.AttributeSet;
	import android.view.View;
	import androidx.appcompat.app.AlertDialog;
	import androidx.appcompat.widget.AppCompatEditText;
	import java.util.List;

harish81 / DatePickerEditText.java

Created June 10, 2020 09:47

DatePicker EditText in Android

	import android.app.DatePickerDialog;
	import android.content.Context;
	import android.graphics.Canvas;
	import android.util.AttributeSet;
	import android.view.View;
	import android.widget.DatePicker;
	import androidx.appcompat.widget.AppCompatEditText;
	import java.text.SimpleDateFormat;
	import java.util.Calendar;
	import java.util.Date;

harish81 / binding.js

Last active June 5, 2023 22:32

Simple Two-Way Data Binding Using Javascript Proxies.

	function observe(selector,data,listener=null) {
	let parent = document.querySelector(selector);
	let allBind = parent.querySelectorAll('[data-bind]');
	const get = (target, key, receiver)=>{
	const result = Reflect.get(target, key, receiver);
	return result;
	}
	const set = (target,key,value,receiver)=>{
	Reflect.set(target, key, value, receiver);
	updateBinding(key,value);

harish81 / alert.js

Created May 28, 2020 02:46

Promise Based Bootstrap Modal As Confirmation Box or Alert.

	function bsPopup(title = 'Alert', msg = 'Are you sure?') {
	return new Promise((resolve, reject) => {
	const autoId = 'modal' + new Date().getTime();
	const modal = `
	<div class="modal fade" id="${autoId}" tabindex="-1">
	<div class="modal-dialog modal-dialog-centered" role="document">
	<div class="modal-content">
	<div class="modal-header">
	<h5 class="modal-title"><i class="fa fa-exclamation-triangle mr-1"></i> ${title}</h5>
	<button type="button" class="close" data-dismiss="modal" aria-label="Close">

harish81 / style.css

Created October 24, 2019 06:20

Mini Table CSS - Mini responsive table using only css

harish81 / mime_type.php

Created April 7, 2019 03:09

Get Mime-Type based on filename in php

	/**
	* @param $filename string filename
	* @return string mime-type of file
	*/
	private function getMimeContentType($filename)
	{
	$ar = explode(".", $filename);
	$ext = $ar[count($ar) - 1];
	$mime_types = array(
	'.3dm' => 'x-world/x-3dmf',