Useful tips for everyday
How do you grep and replace? Basic Format matchstring is the string you want to match, e.g., “football” string1 would ideally be the same string…
Who runs the DNS root servers? ICANN ICANN operates servers for one of the 13 IP addresses in the root zone and delegates operation of…
Which type of antenna is used for omnidirectional wireless transmission? An omnidirectional antenna, for example, is usually a vertical polarized antenna. Directional antennas focus the…
How do I compress a PDF file in Linux? How to compress a PDF in Linux. -dPDFSETTINGS=/screen — Low quality and small size at 72dpi.…
How do I limit Google News search by date? In the search results page, click the link for News, then click Tools. Bingo – there’s…
How is machine learning used in text mining? Machine learning for NLP and text analytics involves a set of statistical techniques for identifying parts of…
How do you make a picture into a text box? Use a text box to add text on top of a photo On the Insert…
How to connect multiple DS18B20 to Arduino? Circuit Diagram & Connections: Connect pin 11,12,5,4,3,2 of Arduino to pin 4,6,11,12,13,14 of LCD. Connect VDD pin of…
How to install a package via TeX Live? How you install a package via TeX Live depends on whether you installed TeX Live as a…
What is monkhorst pack grid? A Monkhorst-Pack grid [32] is an unbiased method of choosing a set of -points for sampling the Brillouin zone. In…