![]() Execution then returns to where the method was called. The computer executes the code inside the Duke Learn to Program Library, figures out that the answer is 270, and returns that value to where the method was called. Now, a similar process happens for the call to fgImage.getHeight. We finished the assignment statement by making a box for w and putting 480 in it. Now execution comes back to where it was, which is halfway through this assignment statement. Another way to think of that is that it's like a mathematical operation with the result 480. Since this method's answer is 480, the call fgImage.getHeight() evaluates to 480. That code would figure out what the width of fgImage is, that it's 480 pixels, and decide that 480 is its answer. The computer will then go into that code and start executing it. We don't actually know what the code is, but that is fine as long as we know what it does. ![]() The code for getWidth() is in the Duke Learn to Program Library. The first line we have seen before, it makes an image and initializes fgImage to refer to it. Then you continue executing code after the method call. The method call, which is actually an expression, evaluates to whatever value the body returned. At some point, the method will figure out what answer it wants to give back, which is called returning its answer. It has the same semantics, whether it is inside a method or not. You do that code by following all the normal rules for executing code. First, execution goes into the method, you stop executing statements where you were, go inside the code for the method, and then do whatever code is there. Before we step through the behavior, we'll describe the semantics. Now, that you have seen the syntax of a method call, let us see the semantics. If the method took any parameters, you would specify them inside the parentheses. Parentheses after a name indicate that it is a method, or a function, which is similar. Next is the name of the method that we want to call. We want the getHeight method inside of fgImage. Next is a dot, the dot operator means inside of. Which SimpleImage's height do we want to get? Whatever SimpleImage we name here. ![]() First is the name of the object we want to invoke the method on. Here is an example of calling two methods, getWidth and getHeight, to get the width and height of an image respectively. In general, methods let you perform some operation, possibly one that is quite complex, on an object. How could you do these things? The answer is that you can call some methods that are built into SimpleImage, which already have the code to perform these operations. But you also need to know how to do things like look at particular pixels and change their colors. “Even if you have no interest in writing code as a career, everyone should try a little bit so they know how it works,” she said.Okay, so now you know about variables. Hall says similar courses can cost hundreds of dollars elsewhere, so the Duke Roots course gives participants a lot of educational value. “Foundations” is unique in that it uses an open online course to deliver most of the content. “Foundations in HTML, CSS and Javascript” is part of the Co-Lab’s Roots Program, which offers short courses on technology skills like web development, 3D printing and programming. “The in-person session can help you get caught up. Hall emphasized that participants can come to the weekly meetups even if they are behind in the online part of the course. “It’s a good opportunity for people to go at their own pace and not be committed to an in-person session, but to still have the option to get in-person help if they need it,” said Sally Hall, a developer and educator at the Co-Lab who is one of the course TAs. ![]() The course will be taught in a “flipped” format: learners will watch video lectures on their own time, and then attend weekly meetups for in-person help from teaching assistants. All Duke students, faculty and staff can enroll for free through the Co-Lab. The course is being offered through Duke’s Innovation Co-Lab and is based on a open online course on Coursera created by four Duke faculty. Participants will learn foundational programming concepts, web development fundamentals and how to solve problems like a programmer. The four-week course, “Foundations in HTML, CSS and Javascript,” starts March 28.
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![]() Here you can associate archive file formats to open with the application so that archive formats open in Bandizip when you click on them on the Windows machine.ĭoing so will replace the icon of associated archives with the Bandizip icon. If you install the program on Windows, the file association settings page is opened right afterward. The application is available as a portable version or setup for Windows as well as a (paid) version for Apple's Macintosh system. The program supports 37 different file formats at the time of writing including all major archive file formats but also disc image formats such as ISO or IMG.
As a compromise, he tells them that every Sunday, he’ll head to the subway station nearest to his apartment at a random time of the day and will hop on the next train that arrives. Jesse’s two grandmothers want to see him every weekend, but they live on opposite sides of town. Can You Solve This Tricky Math Riddle? Difficulty: Moderate Ready for the solution? Click here to see if you’re right. ![]() You might want to try solving for the case of 10 unlabeled circuit breakers first. The solution does not involve either switching on or off the light switches in your house or feeling how hot the lightbulbs are. What is the minimum number of trips you need to make to the basement to map every circuit breaker to every light? Hint You can then roam the hallways of your house to discover which lights are on and which are off. On every trip to your basement, you can switch any number of circuit breakers on or off. To start with, you switch all 100 lights in the house to “on,” and then you head down to your basement to begin the onerous mapping process. (Suppose each circuit breaker maps to only one light.) To your chagrin, you discover none of the 100 circuit breakers is labeled, and you face the daunting prospect of matching each circuit breaker to its respective light. The circuit breaker box in your new house is in an inconvenient corner of your basement. Riddle #5: Our Circuit Breaker Riddle Is Pure Evil. ![]() The King’s Orders / How Many Eggs? / The Gold Chain / Pickleball / Circuit Breaker / Two Trains, Two Grandmas / Ant Math / Peppermint Patty / Great American Rail Trail / A Cruel SAT Problem / Movie Stars Cross a River / Tribute to a Math Genius / One Belt, One Earth / Elbow Tapping / Whiskey Problem / Doodle Problem / Stumping Scientists / What ’ s On Her Forehead? / Keanu for President / Who Opened the Lockers? Got it wrong? No worries, you have 19 other riddles to test out. When you think you’ve got the right answer, click the link at the bottom of each riddle to find the solution. So go grab a pencil and a piece of scratch paper and prepare to rip your hair out (and we really do mean that in the best way possible). Let’s work through the toughies together. With difficulties ranging from easy, to moderate, to hard, there’s something here for everyone. Who says mind-bending logic puzzles are just for kids? We’ve come up with 20 brand-new riddles for adults to test your critical thinking, mathematics, and logic skills. To communicate with the TeamSpeak server, you now need to open a few ports. With the commercial license companies can use TeamSpeak as a solution for internal voice communication. For more slots (64 to 1,024 are possible), you have to purchase the Gamer license, which is payable annually. TeamSpeak software runs on all major Windows, macOS, and Linux devices or servers - both 32-bit and 64-bit architecture.ĭepending on the size and type of TeamSpeak server, it may also be necessary to purchase a license: For up to 32 users (one virtual server) using the server for private purposes, the software is free to use. In terms of operating system, you have a free choice. ROM: at least 15 megabytes (total space requirements depend heavily on actual usage, size, and number of hosted virtual servers additional space is needed for file transfer and icon/avatar storage).RAM: at least 1 gigabyte (total memory requirements depend on the number and size of hosted virtual servers). ![]()
![]() For Businesses:Īs we all know, presentations and meetings are a norm in the business sector, and to conduct them smoothly a larger screen such as that of a Hisense TV is needed. In addition to music and movies, you can also use the mirroring function for gaming purposes to add further to your playing experience. If you want to maximize your user experience, you should mirror your device onto a television such as Hisense. Users often get fed up with constantly streaming movies, shows, and music on their smartphones due to its small screen size. By educational institutes for sharing in-class information.In the corporate sector to conduct meetings fluidly. ![]() Screen Mirroring is used in several instances: Why or When Need to Screen Mirror Hisense TV ![]() In addition to the unique features such as Quantum Dot Technology and Dolby Vision-Atmos, Hisense also offers a three-year warranty on all their televisions. They are highly compatible with all smart mobile devices, which makes the process of mirroring your phone simple. Their TVs come in a wide variety of software such as Roku and Android. They offer up to 8K certified resolution in their televisions. They have created great quality appliances for years, which is why it has become one of the most sought-after brands. How to Screen Hisense TV without Wi-FiĪs mentioned before, Hisense is a leading TV manufacturing company. ![]() “We are delighted to support Pigment with our global platform as they continue to expand their footprint in the US and beyond,” said Matt Jacobson, General Partner at ICONIQ Growth. Pigment allows us to understand our levers and make timely decisions for the business while remaining lean,” said Praveer Melwani, CFO, Figma. “At Figma, our finance team wears many hats – we’re responsible for circulating business information, quickly diagnosing issues, and presenting leadership with solutions. “With Pigment’s AI and workforce planning investments, I am confident that Klarna is and will continue to be better equipped to make the right decisions about our business in the best interests of our customers.” “We’ve had a great partnership with Pigment since the beginning and product innovation is a key reason our relationship continues to deepen,” said Sebastian Siemiatkowski, co-founder and CEO, Klarna. Pigment has never been more critical and relevant than it is today,” added Romain Niccoli, co-CEO and co-founder, Pigment. With this infusion of funding, we are on a clear path to drive innovation and change the status quo in an industry desperately in need of it. “Our vision from the beginning has been to help people and organizations of all sizes make better business decisions. They’re forced to plan and make decisions with inaccurate, incomplete and siloed information,” said Eléonore Crespo, co-CEO and co-founder, Pigment. “In today’s economic climate, far too many companies are being held back because they don’t have the right tools in place to get a full view of their business, manage changes, and grow. The capital follows a remarkable growth trajectory for Pigment in 2022, with a 600% increase in revenue and a tenfold rise in users. The company will also invest in product innovation for decision-makers across disciplines, including Pigment AI, a chat-like interface to automate tasks such as ChatGPT new automations to enable collaborative planning across teams and new HR and sales planning features. Also, the company will focus on expanding its reach in the U.S. Pigment will use the funds to drive sustainable growth at the company, with headcount expected to increase by 25% by the end 2023, across enterprise sales, partnerships and product teams. With this investment, Pigment has raised a total of $248 million in less than three years. Blockchain-based gaming studio MYSTiC GAMES scores $1.3M to develop Web3-integrated mobile games - TFN |
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