Technology

What are the differences between == and equals() in Java?

Consider a builder when faced with many constructor parameters

Consider static factory methods instead of constructors

Prefer try-with-resources to try-finally in Java

Eliminate obsolete object references in Java

Avoid creating unnecessary objects in java

Prefer dependency injection to hardwiring resources

Enforce noninstantiability with a private constructor

Enforce the singleton property with a private constructor or an enum type

The following PHP extension is missing: curl AMP WordPress

Reasons of timeout when trying to connect EC2 instance.

What are the correct file permission for WordPress site?

How to override WooCommerce default template file?

Query in-stock products WooCommerce WordPress.

Query posts with featured image in WordPress.

How JSX prevents cross site scripting attacks?

What are the differences between String, StringBuffer, and StringBuilder in java?

Remove a trailing slash from a string (i.e. string) in java

How to reuse a parameter in String.format?

How to run a spring boot application from command line?

How to access application properties in spring boot application?

How to install or setup WordPress multisite?

What are the differences between IP address 0.0.0.0 and 127.0.0.1?

How to check a URL is valid or not in JavaScript?

java.lang.IllegalStateException: Failed to load ApplicationContext

Uncaught RangeError: Invalid array length JavaScript

What is a web.xml and why we need web.xml?

What are the differences between application server and a servlet container?

Advanced JavaScript interview questions.

What are log4j logging hierarchical order in Java?

WordPress security plugins

error: variable might not have been initialized Java

String.equals vs == operator in Java

apache2.service failed “systemctl status apache2.service” and “journalctl -xe” for details

How to clone an EC2 instance in AWS?

How to install composer in Mac OSX?

Apache kafka useful CLI command

How to install free SSL to apache with let’s encrypt on ubuntu 18.04?

Some elaboration of commonly used Java technologies?

How to delete an array element in JavaScript?

InvalidStateError: The object is in an invalid state in Safari

How to generate a unique random ID using JavaScript?

Stop Google chrome from caching AJAX get requests.

How add pagination to WordPress custom post type?

How to write a linux service for running spring boot application?

AutoComplete Material-UI case insensitive filter

AWS IAM error : ‘Your authentication information is incorrect. Please try again’

TypeError: Cannot read property ‘prepareStyles’ of undefined

How to redirect to another route onclick ReactJS?

WooCommerce product related useful shortcodes