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- https://eng.libretexts.org/Courses/Delta_College/Introduction_to_Programming_Concepts_-_Python/07%3A_Files/7.05%3A_Searching_through_a_FileSince find looks for an occurrence of a string within another string and either returns the position of the string or -1 if the string was not found, we can write the following loop to show lines whic...Since find looks for an occurrence of a string within another string and either returns the position of the string or -1 if the string was not found, we can write the following loop to show lines which contain the string "@uct.ac.za" (i.e., they come from the University of Cape Town in South Africa):
- https://eng.libretexts.org/Courses/Delta_College/Introduction_to_Programming_Concepts_-_Python/08%3A_Lists/8.11%3A_Objects_and_ValuesTo check whether two variables refer to the same object, you can use the is operator.
- https://eng.libretexts.org/Courses/Delta_College/Introduction_to_Programming_Concepts_-_Python/09%3A_Dictionaries/9.7%3A_Dictionaries_(Exercises)After all the data has been read and the dictionary has been created, look through the dictionary using a maximum loop (see Section [maximumloop]) to find who has the most messages and print how many ...After all the data has been read and the dictionary has been created, look through the dictionary using a maximum loop (see Section [maximumloop]) to find who has the most messages and print how many messages the person has. Exercise 5: This program records the domain name (instead of the address) where the message was sent from instead of who the mail came from (i.e., the whole email address).
- https://eng.libretexts.org/Courses/Canada_College/Circuits_and_Devices/07%3A_Advanced_Topic-_Operational_Amplifiers/7.11%3A_Integrators_and_Differentiators/7.11.05%3A_Alternatives_to_Integrators_and_DifferentiatorsBefore the rise of affordable and powerful desktop digital computers, the speed of response of the digital technique was a severe limitation. Analog computers can be configured as real-time or faster-...Before the rise of affordable and powerful desktop digital computers, the speed of response of the digital technique was a severe limitation. Analog computers can be configured as real-time or faster-than-real-time devices: they respond at the same speed or faster than the system that is being simulated. For example, graphs may be created that can then be studied at leisure or the resulting digital signal may be used elsewhere in the system.
- https://eng.libretexts.org/Courses/Delta_College/Introduction_to_Programming_Concepts_-_Python/04%3A_Functions/4.13%3A_Functions_(Exercises)Exercise 4: What is the purpose of the "def" keyword in Python? c) It indicates that the following indented section of code is to be stored for later Exercise 6: Rewrite your pay computation with time...Exercise 4: What is the purpose of the "def" keyword in Python? c) It indicates that the following indented section of code is to be stored for later Exercise 6: Rewrite your pay computation with time-and-a-half for overtime and create a function called computepay which takes two parameters (hours and rate). Exercise 7: Rewrite the grade program from the previous chapter using a function called computegrade that takes a score as its parameter and returns a grade as a string.
- https://eng.libretexts.org/Courses/Delta_College/Introduction_to_Programming_Concepts_-_Python/14%3A_Object-Oriented_Programming/14.08%3A_Many_InstancesThe constructor has both a self parameter that points to the object instance and then additional parameters that are passed into the constructor as the object is being constructed: Copies the paramete...The constructor has both a self parameter that points to the object instance and then additional parameters that are passed into the constructor as the object is being constructed: Copies the parameter that is passed in (nam) into the name attribute within the object instance. The output of the program shows that each of the objects (s and j) contain their own independent copies of x and nam:
- https://eng.libretexts.org/Courses/Hawaii_Community_College/Ecology_and_Environment%3A_BIOL_124_at_Hawaii_Community_College/08%3A_Environmental_Hazards_and_Human_Health/8.02%3A_Environmental_HealthEnvironmental health is concerned with preventing disease, death and disability by reducing exposure to adverse environmental conditions and promoting behavioral change. It focuses on the direct and i...Environmental health is concerned with preventing disease, death and disability by reducing exposure to adverse environmental conditions and promoting behavioral change. It focuses on the direct and indirect causes of diseases and injuries, and taps resources inside and outside the health care system to help improve health outcomes.
- https://eng.libretexts.org/Courses/Hawaii_Community_College/Ecology_and_Environment%3A_BIOL_124_at_Hawaii_Community_College/06%3A_Conventional_and_Sustainable_Energy/6.04%3A_Chapter_ResourcesThere are three ultimate sources of all renewable and fossil energies: sunlight, the heat in the earth’s core and crust, and the gravitational pull of the moon and sun on the oceans. The future deploy...There are three ultimate sources of all renewable and fossil energies: sunlight, the heat in the earth’s core and crust, and the gravitational pull of the moon and sun on the oceans. The future deployment of renewable energies depends on many factors, including the availability of suitable land, the technological cost of conversion to electricity or other uses, the costs of competing energy technologies, and the future need for energy.
- https://eng.libretexts.org/Bookshelves/Electrical_Engineering/Electronics/Operational_Amplifiers_and_Linear_Integrated_Circuits_-_Theory_and_Application_(Fiore)/05%3A_Practical_Limitations_of_Op_Amp_Circuits/00%3A_Front_Matter/02%3A_InfoPageThe LibreTexts libraries are Powered by MindTouch ® and are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the Californ...The LibreTexts libraries are Powered by MindTouch ® and are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot.
- https://eng.libretexts.org/Bookshelves/Electrical_Engineering/Signal_Processing_and_Modeling/Information_and_Entropy_(Penfield)/00%3A_Front_Matter/02%3A_InfoPageThe LibreTexts libraries are Powered by MindTouch ® and are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the Californ...The LibreTexts libraries are Powered by MindTouch ® and are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot.
- https://eng.libretexts.org/Courses/Delta_College/Introduction_to_Information_Systems/00%3A_Front_Matter/02%3A_InfoPageThe LibreTexts libraries are Powered by MindTouch ® and are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the Californ...The LibreTexts libraries are Powered by MindTouch ® and are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot.
