Useful tips for everyday
How are signed numbers represented in binary? The representation of a signed binary number is commonly referred to as the sign-magnitude notation and if the…
What is Factory in DDD? A Factory is an object that has the sole responsibility to create other objects. Factories are definitely not unique to…
How to install GD extension? How to Install PHP GD Support on Windows Server At first make sure the php_gd2. If php_gd2. Open the php.ini…
Why are some colors more appealing than others? The idea is that the more experience-based feedback that a person receives about a particular color that…
Why is my raster not showing up? Here are some trouble shooting ideas for you: Check the file size to make sure all of the…
How do I post multiple pictures in Ajax? Create a . Add a file element and a button in it. For enabling multiple file selection…
Does a swinging pendulum have acceleration? The mass experiences two forces: the weight of the bob (directed vertically downward) and the tension (which acts along…
What is DV certification? A domain validated certificate (DV) is an X.509 public key certificate typically used for Transport Layer Security (TLS) where the domain…
How do you match a case insensitive in regex? If you want only part of the regex to be case insensitive (as my original answer…
Do you need a normal distribution for a t-test? A t-test is a statistic method used to determine if there is a significant difference between…