Useful tips for everyday
What is the efficiency of sorting? Sorting algorithms are usually judged by their efficiency. In this case, efficiency refers to the algorithmic efficiency as the…
Is there an easy way to organize photos? First, invest in a large set of matching photo albums and photo boxes. This will make it…
How do you fix a muffled microphone? Try a different microphone (borrow one if you can) and try different cables, speakers. If that doesn’t work…
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…
Do people still use shopping lists? More than half use a shopping list “always” or “usually” when shopping. In our survey of 2,500 shoppers, 21%…
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,…
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…
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…