how could I, by using cheaper tools or techniques, determine what kind of atoms, molecules/chemical compounds, determine which exact atoms make up the things visible light enables me to see around me? I would like to look at something and go beyond just "It's plastic-like", but actually ...
Using POSIX features only (such as in dash, which acts as /bin/sh on Ubuntu), there is no robust way to determine if a script is being sourced - see below for the best approximation. Important: The solutions determine whether the script is being sourced by its caller, which may be a ...
determination of the concentration of the metal ions is that shall be drawn up at least two reference solutions of a different metal ion content, the following set and the same for each standard solution is measured quantity metalowska\\u017anika, uv vis spectrum absorbcyjne each standard ...
Is there any way to determine if a process (script) runs inside an lxc container (~ Docker runtime)? I know that some programs are able to detect whether they run inside a virtual machine, is something similar available for lxc/docker? linux bash docker Share Improve this question Follow ...
And how can one determine the true font size of a LaTeX-generated PDF document? Thanks in advance! Added This just in: it seems that the culprit was the default scaling of helvetica, which according to the PSNFSS2e documentation (PDF file) is smaller than 1. This still leaves the second...
75957 - How do I determine how much memory I need to run a baremetal application? Description When working with bare metal applications, memory is required.Knowing how much memory is needed is important to prevent failures and to make sure your system is not over-engineered. Solution To ans...
Hearing is made possible through physical movement, rather than chemical reactions. Learn about hearing and see diagrams explaining the hearing process.
I was able to finish my FT8 activation with my pocket sized digital station. I did run into one problem however: iFTx allows to automatically determine one’s grid square – which of course is important for FT8. When I enabled that, it correctly put me into FT13 at first, but a few...
Third-party companies generally assess high-value coins to ensure they are genuine and to determine their condition. This is usually measured on the Sheldon Scale – a 70-point scale from poor to mint, which collectors recognize worldwide. ...
What Is the Most Precious Metal? There are two metrics used to determine what is the most precious metal, those being price and rarity. The most expensive precious metal is rhodium. As of June 2022, rhodium carries a price tag of $14,000 an ounce. Compare that to around $980 for plati...