Category: Others (Technical)

Error: Blocked a frame with origin “http://xxx.xxx.xxx.xxx” from accessing a frame with origin “http://xxxxx:xxx”. Protocols, domains, and ports must match. Scenario: We have a cakephp website. In one webpage say “Parent Page” of this website we have used iframe to show

Stripe payment gateway provides different webhook events like customer_created, customer_source_updated, customer_deleted and so on. By setting up our webhook urls to the events provided by Stripe, we can capture the Stripe event requests and can write our own customer code.

Regular expressions provide a powerful way of adding validations to the web forms. To allow UTF encoded characters (Letters) either UTF -8 or UTF -16 like Á á É é Í ÑÓ ¿ € ₧ å ∫ ç ∂´ƒ ©˙

What is the importance of image sprite in html and how these Sprite images can be used in html and css? Image sprite is a collection of different images put into a single image. Image sprites are are used in

Suppose have a data table as below: Screenshot 1 HTML for table is: <table id=”productsTable” class=”table table-striped table-bordered table-hover dataTable no-footer table-custom-style”> <thead> <tr> <th>#</th> <th>Product Name</th> <th>Shop Owner</th> <th>Category</th> <th>Model</th> <th>Description</th> <th>Price(in Rs.)</th> <th>Action</th> </tr> </thead> <tbody> <tr> <td>1</td>

FileZilla open/edit file error: A file with that name is already being transferred. This error occurs when you remove queued file from the queue using the “Remove Selected” before download completion. I was editing my code directly on server in

Whenever we need to execute a block of code which may take long time to run then instead of executing them in real time we can put this code in the background process as it may timeout if we wait

Description: When we use auto debit system to charge our customers using their credit cards, it is possible some transactions get declined. This can happen due to different reasons like user’s credit card has expired or due to authentication failure

Explain with an example which variables should become instance variables and which others should become static. Also when to use final with static and final without static? (JAVA) INSTANCE VARIABLES: Variables that belong to the object of the class and