If you accidentally mistype a commit message, you can change it using git commit --amend - m "new message"
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View Detect the position of an object - computer vision.md
Detect the position of an object - computer vision
Problem
Comparing two images: The observed position vs the required position.
Solution using (OpenCV-Python)
- Load your image and binarize it.
- Use cv2.findContours(thresh, 1, 2) to find the contour of interest object.
- Find the bounding rectangle using cv2.boundingRect(cnt) function.
View bot-note.md
Why bot framework
Developers writing bots all face the same problems:
- Require I/O
- Lang and Dialog Skill
REST API
You can create a bot with any programming language by using the Bot Framework REST API. There are three REST APIs in the Bot Framework:.
- Bot Connector REST API : send and receive messages to channels configured in the Bot Framework Portal.
- Bot State REST API : enables your bot to store and retrieve state.
View app-1.spec.ts
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// App | |
import { Component } from '@angular/core'; | |
@Component({ | |
selector: 'app', | |
template: '<span>{{ sayHello() }}</span>', | |
}) | |
export class App { | |
public name: string = 'John'; |
View UpdateOrderNo-Model.cs
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using System; | |
using System.Collections.Generic; | |
using System.Linq; | |
using System.Threading.Tasks; | |
namespace Aps.ManageIT | |
{ | |
public class UpdateOrderNo | |
{ | |
public string ContentTypeId { get; set; } |
View linkedin-connect-hack.js
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jQuery('.search-result__actions--primary').each(function(index, value) { | |
setTimeout(function() { | |
if(value.innerText == 'Connect'){ | |
jQuery(value).trigger('click'); | |
jQuery('.button-primary-large').each(function(index, value) { | |
setTimeout(function() { | |
if(value.innerText == 'Send now'){ | |
jQuery(value).trigger('click'); | |
} | |
}, index * 1000); |
View SessionExtensions.cs
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using Microsoft.AspNetCore.Http; | |
using Newtonsoft.Json; | |
public static class SessionExtensions | |
{ | |
public static void Set<T>(this ISession session, string key, T value) | |
{ | |
session.SetString(key, JsonConvert.SerializeObject(value)); | |
} |
View 404.html
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<!doctype html> | |
<html> | |
<head> | |
<!-- This stores the URL the user was attempting to go to in sessionStorage, | |
and then redirects all 404 responses to the app’s index.html page --> | |
<!-- See http://www.backalleycoder.com/2016/05/13/sghpa-the-single-page-app-hack-for-github-pages/ --> | |
<script> | |
sessionStorage.redirect = location.href; | |
</script> | |
<meta http-equiv="refresh" content="0;URL='https://USERNAME.github.io/PROJECT_NAME'"></meta> |
View find duplicate in JavaScript.js
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//this prototype function checks if an element is already in the array or not | |
//go through all the array and push the element to result if it is not | |
//this way we can eliminate duplicates | |
//result will contain the resultant array | |
Array.prototype.contains = function(k) { | |
for ( var p in this) | |
if (this[p] === k) | |
return true; | |
return false; | |
}; |
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