Useful tips for everyday
What to do when there are no namespaces in C? The common workaround to C’s lack of namespaces is to use a standard name prefix…
Is API synchronous or asynchronous? An API may be synchronous where data or service availability, resources and connectivity are high and low latency is a…
What is Upcasting and downcasting? Upcasting: Upcasting is the typecasting of a child object to a parent object. Upcasting can be done implicitly. Downcasting: Similarly,…
Which is not done during unit testing? Not every test you could conceivably write qualifies as a unit test. If you write code that stuffs…
How do linters work? Linting is the automated checking of your source code for programmatic and stylistic errors. This is done by using a lint…
What are 2 rules for naming variables? Rules of naming variables Name your variables based on the terms of the subject area, so that the…
Which of the following HTTP methods would give the same response regardless of the number of times the method is invoked? Idempotency. Idempotence is an…
What is banker algorithm OS? The banker’s algorithm is a resource allocation and deadlock avoidance algorithm that tests for safety by simulating the allocation for…
How to create logs while running batch script? You need to pipe the data out to a file. For example, to pipe the command to…
What to do when your website is not showing changes? The simplest solution to fix browser caching issues on a single page is to hard-refresh…