Useful tips for everyday
Is MongoDB suitable for time-series data? MongoDB may be a great non-relational document store, but it just isn’t that great for time-series data. So for…
How to redirect grep to an output file? grep -n “test” * | grep -v “mytest” > output-file will match all the lines that have…
How do you reduce landing gear drag? I. Small airplanes, such as Cessna 150, cover their non-retractable landing gear wheels with the streamlined fairings which…
Why do movies look weird in 60fps? With 24p content, the film has to be scanned or the digital video has to be modified to…
Can a micro SD card talk to an ATmega328? Getting the Atmega328 to talk to the SD card (actually a microSD card) was remarkably easy,…
How a jet engine is started? With a little push from the auxiliary power unit… The compressed air passes through a small turbine on the…
Can I use content type from one site collection to another? Yes, it is possible to push content types to multiple site collections using a…
How does pressure rise in centrifugal compressor? Centrifugal compressors; also known as turbo-compressors belong to the roto-dynamic type of compressors. In these compressors the required…
How to wrap two float divs inside CSS? I would like to have two divs wrapped inside another div, however these two divs inside have…
How does Lazy Writer in SQL Server affect performance? The intensive lazy writer activity affects other resources by causing additional physical disk I/O activity and…