Useful tips for everyday
What is CSRF and how it works? Cross-Site Request Forgery (CSRF) is an attack that forces authenticated users to submit a request to a Web…
Is var log persistent? The default storage type in journald. conf is “auto”. In auto storage type the journal logs will not be persistent and…
Is there a slow method to extract raster? Slow Method: The alternative method of doing an extract directly from the raster function takes a lot…
What is split and multivariate testing? Split Testing vs. The control is the original item, and the variation is what you change. In other words,…
Will a 13 inch case fit a 13 inch MacBook Air? It will not. It was designed to fit the 13″ MacBook Pro 2016 and…
How do I test alt attributes? How to check if an image has alt text on a web page by inspecting it On a webpage,…
How to implement OAuth2 social login with Facebook? For example, if sign in and/or sign up with Facebook functionality needs to be implemented, the developer…
How to restart PostgreSQL stack overflow in Linux? You can also restart postgresql by using this command, should work on both the versions: 3-Search Postgres…
What is batch in training? Think of a batch as a for-loop iterating over one or more samples and making predictions. When all training samples…
Is MongoDB single threaded or multithreaded? ¶ MongoDB uses multi-granularity locking [1] that allows operations to lock at the global, database or collection level, and…