Useful tips for everyday
How to copy all streams from input to output in FFmpeg? FFmpeg have option to map all streams to output, you have to use option…
How do I find my InnoDB buffer pool size? The usage of the InnoDB Buffer Pool can be measured with the SHOW GLOBAL STATUS LIKE…
Can I connect 3 monitors to my MacBook Pro 13 inch? The hardware of the 13″ Macbook Pro Retina can drive three external displays simultaneously…
How do you communicate with two applications? Android inter-process communication At the simplest level, there are two different ways for apps to interact on Android:…
Which function returns an error message in PHP? PHP Error and Logging Functions Function Description error_get_last() Returns the last error that occurred error_log() Sends an…
What is another name for a lambda sensor? The lambda sensor, also called an oxygen sensor, is a small probe located on the car exhaust,…
How can I become a better problem solver book? Our Top 5 Books On Problem Solving Problem Solving 101 by Ken Watanabe. Seeking Wisdom: From…
Is it normal for LED lights to stay on? You might notice that LED lights tend to stay or at times dim even when the…
What is cross-correlation in random process? In signal processing, cross-correlation is a measure of similarity of two series as a function of the displacement of…
What are support vectors input and output? SVM is an algorithm that takes the data as an input and outputs a line that separates those…