![]() Only then can we convert the string to an integer to check if it’s positive.Īs an educator, I see this type of code a lot with beginners. To make sure we have a positive number, we first have to make sure we have a number. If we get anything other than a positive number, we prompt the user again. In this example, we’re trying to get the user to provide us with a positive number. User_input = input("Give me a positive number: ") Let’s look at an example: positive_number = -1 Interestingly, one of the best arguments against flags is missing out on the beauty of short-circuit evaluation. In a previous article, I had written about flags and why I recommend folks to avoid them. ![]() One of those tricks is the topic of today’s article: short-circuit evaluation. As a result, programming languages often have a lot of tricks to make these expressions as powerful and expressive as possible. In fact, we often use them when we wish to branch in our code (e.g., loops, if statements, etc.). Naturally, it’s probably no surprise that boolean expressions are extremely useful. Here are a few examples from my favorite programming language, Python: 5 4 # Evaluates to TrueĪs you can see, boolean expressions can come in many forms from arithmetic comparisons to function calls. A boolean expression is any expression which evaluates to true or false-even if the subexpressions contain values that aren’t booleans (i.e., numbers, strings, functions, etc.). ![]() In most programming languages, we have constructs that enable us to compute boolean expressions. By leaving the array conversion processing to the hardware, low power consumption and real-time processing become possible, and these features can also be utilized in the video shooting mode.3 Why Take Advantage of Short-Circuit Evaluation? Background The array conversion processing (remosaic) is usually processed by software, but SSS handles remosaic by installing an array conversion circuit on the image sensor chip as a unique technology. Meanwhile, in high-illuminance environments, such as outdoor in daylight, the sensor can revert the pixels to the Bayer structure by advanced processing of array conversion (remosaic) to achieve the high resolution of Bayer sensors. The result is the enhanced sensitivity in low-illuminance environments, enabling low-noise, bright images for photos and movies. When shooting in an environment of low illuminance, such as nightscapes, adjacent four pixels are clustered to create per-unit image signal that is four times greater than that of a single pixel.īy adding of adjacent pixels in analog, loss of resolution is prevented, enabling to reduce noise in the resulting image. High-luminance Technology for Liquid Crystal Microdisplays.High-resolution Technology for Liquid Crystal Microdisplays.High-luminance Technology for OLED Microdisplays.High-resolution Technology for OLED Microdisplays.TransferJet X, a High-speed Wireless Communication Technology.Super Slow Motion Shooting Technology for Mobile.High Dynamic Range (HDR) Technology for Mobile.LED Flicker Mitigation Technology for Mobility Use.High Dynamic Range (HDR) Technology for Mobility Use.Security Camera Image Sensor Technology STARVIS™/ STARVIS 2.Event-based Vision Sensor (EVS) Technology.ToF (Time of Flight) Technology <Industrial Use>.Short Wavelength Infra-red Image Sensor Technology SenSWIR™.Ultraviolet (UV) Image Sensor Technology.Polarization Image Sensor Technology Polarsens™.Global Shutter Technology Pregius™ / Pregius S.The Flame-retardant Recycled Plastic SORPLAS™ Environmentally Conscious Material.Laser Diode Driver for Automotive/Industrial Time of Flight (ToF) Sensing.LSI Compatible with TransferJet X, a High-speed Wireless Communication Technology.Serializer / Deserializer LSI (GVIF) for Mobility Use.LPWA (low-power wide-area) Communication.SPAD Depth Sensor for Mobility LiDAR Applications.Sony's semiconductor history / evolution.Development, Design, and Production Initiatives.
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