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Swift 2021-09-12 02:03:02
quartzcore framework pi chart
//Swift Pie chart //https://stackoverflow.com/a/34250475/13171606 //https://stackoverflow.com/questions/36708737/how-to-create-the-pie-chart-and-fill-percentage-in-swift import Foundation import UIKit @IBDesignable class PieChart: UIView { var dataP... Add solution -
Python 2021-09-11 21:52:02
python opencv create new image
# use numpy to create an array of color image_height = 300 image_width = 300 number_of_color_channels = 3 color = (255,0,255) pixel_array = numpy.full((image_height, image_width, number_of_color_channels), color, dtype=numpy.uint8) cv2.imshow('image',pixe... Add solution -
Javascript 2021-09-11 04:17:02
Change Window.prototype.tabClose so that it removes the correct tab.
// tabs is an array of titles of each site open within the window var Window = function(tabs) { this.tabs = tabs; // We keep a record of the array inside the object }; // When you join two windows into one window Window.prototype.join = function (other... Add solution -
Javascript 2021-09-11 00:01:02
8.3.1. Common Array Methods // unshift Examples
//The general syntax for this method is: arrayName.unshift(item1, item2, ...) /*This method adds one or more items to the START of an array and returns the new length.*/ //The new items may be of any data type. let arr = ['a', 'b', 'c... Add solution -
TypeScript 2021-09-10 10:39:01
dicts python
student_data = { "name":"inderpaal", "age":21, "course":['Bsc', 'Computer Science'] } #the keys are the left hand side and the values are the right hand side #to print data you do print(name_of_dictionary['ke... Add solution -
C++ 2021-09-10 07:20:02
c pointers vs references
Pointers: A pointer is a variable that holds memory address of another variable. A pointer needs to be dereferenced with * operator to access the memory location it points to. References : A reference variable is an alias, that is, another name for an al... Add solution -
Javascript 2021-09-10 02:57:01
locate and delete an object in an array
// we have an array of objects, we want to remove one object using only the id property var apps = [{id:34,name:'My App',another:'thing'},{id:37,name:'My New App',another:'things'}]; // get index of object with id:37 var removeIndex = apps.map(function... Add solution -
PHP 2021-09-09 23:31:02
php didscord webhook
<?php //2021 current working model $url = "https://discordapp.com/api/webhooks/0000000/ABCDEFGH...."; // security issue with this being false not tested ?? curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); $hookObject = json_encode([ /* ... Add solution
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