Automating Slider Captcha with Java, Selenium, and OpenCV
Introduction
Recently, I was assigned a task to create a web automation script at work. This was my first attempt at writing such a script. While some basic operations were manageable using Selenium alone, automating slider captcha verification proved to be challenging. After combining Selenium with OpenCV, I was able to solve this problem succ ...
Posted on Sat, 18 Jul 2026 16:28:43 +0000 by menriquez
Database Migration and SMS Verification Implementation in Flask
Database Models
Create models.py in the ihome driectory:
# -*- coding:utf-8 -*-
from datetime import datetime
from . import db
class BaseModel(object):
"""Base model class providing created_at and updated_at timestamps"""
created_at = db.Column(db.DateTime, default=datetime.now)
updated_at = db.Colu ...
Posted on Mon, 29 Jun 2026 16:21:58 +0000 by gezeala
Implementing Backend CAPTCHA Validation with ASP.NET Core and Vue.js
Implemanting Backend CAPTCHA Validation with ASP.NET Core and Vue.js
While client-side CAPTCHA logic can be implemented, it often presents security concerns. A more robust approach involves generating and validating CAPTCHA codes on the server side. This method is essential for applications deployed in intranet environments where third-party se ...
Posted on Wed, 20 May 2026 20:46:03 +0000 by kuri7548
Customizing Django Authentication Login Pages with Form Validation and CAPTCHA
Configure URL Routing for Authentication Views
# apps/urls.py
from django.urls import path
from apps.views.account import login_view, logout_view, generate_captcha
urlpatterns = [
path('login/', login_view, name='login'),
path('logout/', logout_view, name='logout'),
path('captcha/', generate_captcha, name='captcha'),
]
Import Reuq ...
Posted on Wed, 13 May 2026 20:09:56 +0000 by blockage