Sometimes you click on a given link and a page appears with the message “404- Page not found”; who would like that? These are the broken links on you have encountered with. What is a broken link? Broken or dead link is any link on the website which currently not working
Read moreDocuSign sends email invitations to the Recipients, and the Recipients click on a link in the email to go to the DocuSign site and sign the documents. DocuSign takes care of everything – sending emails to the Recipients, handling all of the possible actions that they can take during signing,
Read moreFree Wireframe / mockups creating ToolPlanning and sketching ideas before implementation is useful for developers. In website development the wireframes (which is diagram or sketch of website) are handed to the designer for successful product development.Pencil Project is a free and Open-source tool that any one can use to create
Read moreIn SQL, NULL approximately represents an unknown value.An arithmetic operation involving a NULL returns NULL. For example, NULL minus NULL yields NULL, not zero and NULL plus NULL is NULL as well.A boolean comparison between two values involving a NULL returns neither true nor false, but unknown in SQL's three-valued
Read moreWhen we talk about an emerging full-stack web developer, there are certain things that are bound to be missed owing to a developer background and a programmer mindset. A checklist with all things that should be considered before release to QA or launch will help a developer to deliver a not
Read moreIn most cases when we make API calls from a web application hosted on a Server or a VM. We want to make sure that the database is secured and only accessible to a particular group of individuals. In this case we can allow or block particular IP addresses as
Read moreComplicated stuff first -- Cube is a method of storing data in a multidimensional form, generally for reporting purposes. In cubes, data (measures) are categorized by dimensions. Cubes are often pre-summarized across dimensions to drastically improve query time over relational databases.Simple stuff -- Cube is a data storage mechanism beyond
Read moreKeys are generally properties applied to a column of a database table that signify it's worth in that table. Following keys will help you understand the similarities and differences in the various column key options presented by MS SQL Server. In simple words, key in database is something that can
Read moreIndexing in SQL is a simple topic when it comes to discussion with an SQL Expert, but over the past 10 years as a developer, I have seen people with good knowledge and experience fail to portray the primary meaning of indexes and their types. Indexes help in retrieving data faster
Read moreWhile working with dynamic queries or otherwise when we are not sure of the number of columns that will be returned from the query or simply due to laziness for typing the entire column name we can use the index of the column by whom we want our result set
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