Only numbers that have finite binary decimal representations that can be expressed in 53 bits are stored as an exact value. Not every number has a finite binary decimal representation.You can learn more about how Python treats floating point numbers in Numbers in Python....
Unlike the more common cruise ships that ferry people from port to port in the Caribbean, the Mediterranean and some many other corners of the world (including Antartica), these old-school ocean liners still offer that original voyage that so many people signed up for: trans-Atlantic sea pass...
Other versions of the story tell it a slightly different way—and many people think the whole tale is probably made up anyway!Later, he came up with the famous law of physics now known as Archimedes' Principle: when something is resting in or on water, it feels an upward (buoyant) ...
A local electronics parts store - Most major cities have electronics parts stores, and many cities are blessed with good surplus electronics stores. If you can find a good surplus store in your area that caters to people building their own stuff, then you have found a goldmine. A mail-order...
In query context, scores are calculated as single precision floating point numbers with just 24 bits of precision for the significand. Score calculations that are more than the significand’s precision will be converted to floats with some loss of precision. Use filter context for all other query...
These materials can be used many ways: fleece fabric, durable construction materials, molded furniture or insulation. Cans Aluminum cans are a partial success story -- when they're recycled, they save 95 percent of the energy used to make new cans, not to mention the energy usage and ...
if you are going to fool with bitset, bits, bytes, hex or other low level number format / bitwise algorithms, you need to know this stuff. The need to do those things is greatly reduced in modern code, but you will see enough of it to make it worth your while to learn it. ...
However, the documentation does not say what the void* parameter is supposed to take; I've tried several things, including arrays of bytes, floats, and unsigned ints. None of them did as I hoped.After looking many things up, it seems to be related to the pixel format of the bitmap;...
Many changes and fixes in here, still TODO comments Apr 1, 2023 double_signal.dbc Many changes and fixes in here, still TODO comments Apr 1, 2023 enum.dbc Many changes and fixes in here, still TODO comments Apr 1, 2023 ex1.dbc ...
The bitwise NOT operator (~) inverts the bits of its operand.A bitwise not on a number results in: -(x + 1).aNOT a 0 1 1 0Here are some examples:OperationResult ~3 -4 ~"3" -4 ~"-3" 2 ~"3.14" -4 ~"123e-5" -1 ~"0xFF" -256 ~true -2 ~false -1 ~null -1 ~"...