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Javascript 2021-10-02 01:08:04
json object check if key exists java
// JSONObject class has a method named "has": // http://developer.android.com/reference/org/json/JSONObject.html#has(java.lang.String) // Returns true if this object has a mapping for name. The mapping may be NULL. if (json.has("status"... Add solution -
C# 2021-09-22 06:42:02
unity object pooling
using System.Collections; using System.Collections.Generic; using UnityEngine; [System.Serializable] public class ObjectPoolItem { public GameObject objectToPool; public int amountToPool; public bool shouldExpand = true; public ObjectPoolItem(Game... Add solution -
C# 2021-09-21 10:21:04
mapping dictionary to object c#
using System.Collections.Generic; using System.Linq; using System.Reflection; namespace WebOpsApi.Shared.Helpers { public static class MappingExtension { public static T ToObject<T>(this IDictionary<string, object> source) ... Add solution -
Javascript 2021-09-07 01:18:02
add to classlist javascript
classList.item(index); // Returns the item in the list by its index, or undefined if index is greater than or equal to the list's length classList.contains(token); // Returns true if the list contains the given token, otherwise false. classList.add(token1... Add solution -
Javascript 2021-09-04 11:35:03
angular google maps
Step 1: Creating new project Create a new project using command ng new gmaps-ng5 Step 2: Install Google Maps types for typescript support. Run command npm install --save @types/googlemaps Step 3: Link Google Maps JavaScript CDN inside index.html <scrip... Add solution -
Javascript 2021-09-03 17:59:02
compress image javascript
//========= Step 1 - Client Side Compression =========== //Images Objects var source_img = document.getElementById("source_img"), target_img = document.getElementById("target_img"); //(NOTE: see the examples/js/demo.js file to un... Add solution -
Java 2021-09-01 03:32:01
java image draw
package com.javacodegeeks.snippets.desktop; import java.awt.Component; import java.awt.Frame; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.Image; import java.awt.Toolkit; public class DrawImage { s... Add solution
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