What are the best coding challenge sites? The 10 Most Popular Coding Challenge Websites [Updated for 2021] TopCoder. TopCoder is one of the original platforms for competitive programming online. Coderbyte. Coderbyte provides 200+ coding challenges you can solve directly online in one of 10 programming languages (check out this example). Project Euler. HackerRank. CodeChef. Exercism.io. […]
Which countries legalize drugs?
Which countries legalize drugs? Portugal is the first country that has decriminalized the possession of small amounts of drugs, to positive results. Anyone caught with any type of drug in Portugal, if it is for personal consumption, will not be imprisoned. What mean drugs? A drug is any substance (with the exception of food and […]
What are the important teachings of Confucius?
What are the important teachings of Confucius? The most important of these teachings include jen, or “humaneness;” i, or “righteousness;” li, or “propriety/ritual;” and hsing, or “human nature.” Hsiao, or “filial piety,” is also a vital concept, one that is central for young people growing up in the Confucian tradition. How would you summarize the […]
How do you solve labor productivity?
How do you solve labor productivity? You can measure employee productivity with the labor productivity equation: total output / total input. Let’s say your company generated $80,000 worth of goods or services (output) utilizing 1,500 labor hours (input). To calculate your company’s labor productivity, you would divide 80,000 by 1,500, which equals 53. What are […]
Why was dissection banned in the Middle Ages?
Why was dissection banned in the Middle Ages? Human cadaveric dissection was prohibited in England until 16th century which could be due to the overwhelming influence of the Catholic Church on the monarchs as well as the general population and until this period anatomical knowledge in England was largely based on manuscripts from classical Greece […]
What is an example of cultural evolution?
What is an example of cultural evolution? For example, someone in the population may either invent or acquire from another society a new and better skill, such as a new way to make string and rope that is faster than the currently common technique and results in stronger cordage. How do you understand the biological […]
What is a skier?
Why would an electron change orbit?
Why would an electron change orbit? The higher the excitation state, the more energy the electron contains. When an electron absorbs energy, it jumps to a higher orbital. An electron in an excited state can release energy and ‘fall’ to a lower state. When it does, the electron releases a photon of electromagnetic energy. What […]
What are examples of intensity?
What are examples of intensity? The definition of intensity is the quality of being very strong, concentrated or difficult or the degree to which something is difficult or strong. An example of intensity is having the ability to run miles on end at a top speed. An example of intensity is how quickly a treadmill […]
Which particle has the least mass?
Which particle has the least mass? proton What are the four gauge bosons? The Standard Model of particle physics recognizes four kinds of gauge bosons: photons, which carry the electromagnetic interaction; W and Z bosons, which carry the weak interaction; and gluons, which carry the strong interaction Can bosons have mass? Although every Higgs boson […]