Callback function in JavaScript always makes sure that no function is going to execute before a task is completed but will always run right after the task is executed. These types of functions are responsible for creating interactive and dynamic web pages, as when an event occurs (e.g., a...
Transpilers, orsource-to-sourcecompilers, are tools that read source code written in one programming language and produce the equivalent code in another language. Languages you write that transpile to JavaScript are often calledcompile-to-JSlanguages, and are said totargetJavaScript. Oh, and,...
The tests will be less “brittle” and require less rework as the application changes. This is especially important for a system under active development that is undergoing more UX changes.For older, legacy applications this may be less important. However, there are some drawbacks to this approac...
There are lots of different type conversions described in the spec. One of them isToInteger. JavaScript uses it when a standard function expects an integer argument. Before the use of the passed argument, JavaScript appliesToIntegerto the value of that argument. If the value is NaN, thenToIn...
Backend development plays an important role in the success of any web application. In brief, backend development simply means the development of code that runs on the server side of the application. This code cannot be seen by everyone. These skilled individuals who work on this are known as ...
Cucumber Framework executes automated acceptance tests written in the “Gherkin” language. Gherkin is a domain-specific language for behavior descriptions. Gherkin is business-readable. Cucumber test automationmakes use of two important files:
This code will send a GET request to the URL specified and then alert the response (in this case, an HTML document). It's important to note that if the request fails, the .then() method will return an error. It is your job as a developer to handle these errors gracefully. ...
Changed the conditions for contact entity business rules to prevent trigger conflicts Added validation for the company name when contacts are created, to prevent trigger conflicts. Bug fix Support for offline functionality in Postal address entity main page Updated JavaScript logic to rea...
Important Text Analytics for health is a capability provided “AS IS” and “WITH ALL FAULTS.” Text Analytics for health is not intended or made available for use as a medical device, clinical support, diagnostic tool, or other technology intended to be used in the diagnosis, cure, ...
To create an HTML redirect to another page, add a meta refresh tag inside the section of the page. Technical SEO6 min read 308 Permanent Redirect: What It Means & When to Use It Dive into 308 Permanent Redirects and discover why they’re crucial for SEO. And your website’s success. ...