![]() In this paper, we focus on teaching and learning OOP (object-oriented programming) while we assume that students already have some basic knowledge of structured programming. Different approaches to teaching introductory programming can be found in the literature: some researchers prefer structured programming first, while others object-orientation first. Games and graphically rich examples in education can motivate students, help them to understand algorithms more quickly, and develop computer programs more enjoyably. Introductory programming courses are some major subjects for undergraduate computer science students however, first-year students are often overwhelmed by these topics. Although the results are promising, it is clear that refinements are necessary in order for the course to accomplish its learning objectives. ![]() Students evaluated positively the quality and organization of the course, considered its content interesting for their studies and the educational material sufficient. Students’ performance in the assignments and the exams, as well as in an anonymous questionnaire administered by the Quality Assurance unit of the University show that the course was well perceived by students. The course was offered for the first time as an elective course at an Informatics department during the academic year 2020–21, while 265 students attended and participated in the exams of the course. ![]() Specifically, the course aims at educating students, who are potential pre-service teachers, for teaching Informatics utilizing contemporary learning and digital technologies, educational environments and games, as well as students’ difficulties and representations mainly for programming and Computational Thinking. The course was designed taking into account relevant literature and aims at preparing undergraduate students of Informatics for teaching the subject at schools. This paper presents the design, deployment and evaluation of an undergraduate course on the Didactics of Informatics. These results closely match the findings obtained by the heuristic evaluation of Incre-IDLE from the experts: 83.3% of them rated it as “useful” or “very useful”, and only a 16.7% rated it as “useless”. The students also found the tool “motivating” (66.7%) or “very motivating” (33.3%). In terms of GUI, 83.3% considered the application interface “very simple” and the text, concepts, and icons “very understandable” by 66.7%. Concretely, the results show that 66.7% of the students could complete tasks easily and 100% of them found the GUI intuitive. These results suggest that Incre-IDLE has a simple interface, is easy to install and use, and does not have functional overload ( i.e., spend a considerable amount of time learning the tool). In addition to Code::Blocks evaluations, this paper reports the results of a heuristic and usability evaluation applied to first-year students at PUCV about functionalities provided by Incre-IDLE. Taking into account previous observations and state-of-the-art/practice of IDEs, a functional IDE prototype, named Incre-IDLE, is developed. ![]() Using these two findings, as well as recommendations given during these tests, we highlight the important aspects that an IDE for novice learners should have. Through a heuristic and usability evaluation, we found that Code::Blocks has a complex user interface and a functional overload. One of the IDE widely used for teaching programming courses is Code::Blocks, which is a tool for professional developers. The use of professional IDEs negatively affects the learning process of first-year students who face the development of the algorithms for the first time. This also affects the classrooms of the university “Pontificia Universidad Católica de Valparaíso (PUCV)” (Chile). The use of an Integrated Development Environment (IDE) makes the experience a complicated process because these IDEs focus on professional programmers and not on novice learners. Many factors influence the problems that currently exist in the learning-teaching process of programming.
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![]() For the best experience, we strongly recommend to use a joystick or dedicated R/C controller with 4 axes. Some of the aeroflyRC9 highlights at a glance Helis, Scale, Jets, Glider, Aerovatic - all aspectsof RC model flying The IPACS developers makes a perfect job and proudly presents a. Suitable for many R/C transmitters and joysticksĪll models can be flown using the mouse and keyboard only. The aeroflyRC9 is here The successor to the aeroflyRC8 is available with even more models, even more innovative technical highlights and great new features.Fly with friends all over the world in Multiplayer Mode.Different model types: Quadrocopters, electric and gas powered airplanes, helicopters, gliders, jets, and scale models. ![]() ![]() Set wind and time of day for challenging training conditions.Stunning dynamics simulation for a realistic flight feeling.Highly detailed aircraft with state of the art physics simulation.Special radar window for improved orientation.At the lower framerate often times you would see the plane and a ghost superimposed over it making the problem worse, it was bad. Scale your model up to two times bigger or smaller In Realflight, even on low settings, it would bounce between 45fps and 90fps all the time in VR and the orientation of the planes are so hard to see.Super realistic surface and water reflections.This is the right addition to your aerofly RC 8 if you want to enjoy flying stunning looking scale fighters, jets, helicopters, gliders. The primary focus of this Expansion Pack 2 is realistic looking scale models and includes many famous aircraft. 46 high resolution photo sceneries with super crisp Retina Display support This aerofly RC 8 Expansion Pack 2 includes 90 new aircraft models and 20 additional sceneries.8 4D flying sceneries with adjustable conditions and suitable for follow mode flying.Choose from over 240 models and 54 different flying fields.Many features and game-like competitions will test your piloting abilities that put real fun into your virtual flying! You may choose from a wide variety of models, like aerobatic airplanes, helicopters, jets, gliders, scale models and quadrocopters.Īfter practicing on aerofly RC 8, you’ll fly confidently and instinctively at the field. Together with our superb model details and awesome scenery quality you will feel as if standing on a real flying field. Our state of the art physics simulation gives you a stunning level of realism. When it comes to learning and improving R/C flying skills, aerofly RC 8 is the number one choice for R/C pilots. Learn to fly radio controlled (R/C) models with aerofly RC 8. *** It is strongly recommended to use this software with a dedicated joystick or R/C controller with a least 4 independent axes *** I'd be really grateful if an owner of the product could let me know if the Realflight controller will do the job.*** Please Check System Requirements prior to Purchasing *** Nonetheless, its a critical purchasing decision to know if your existing hardware is going to work. I suppose they don't want to plug their competitors products and instead squeeze out as much as possible through the sale of adapters. I'm a little peeved that this compatibility is not mentioned on their website. I suspect the controller on that will not work with aerofly RC7 because its not seen as a USB device, but has anyone tested it? Obviously I'd like to be able to use my existing hardware without having to fork out again for an adapter, so I have a few questions.ĭoes anyone know if my Realflight Interlink Elite controller (the one that comes with Realflight 6) will work with this? It's an excellent controller and as far as I know is considered a USB device by Windows which should make it eligible.Īlso, I have Pheonix 4. I'm tempted to get this version of Aerofly - the cheaper cost and the lack of unnecessary hardware is a great incentive to purchase. aerofly RC ( Radio controlled Flight Simulators ) aerofly RC 8/9 user created content. ![]() ![]() Some may wake up frequently through the night, while others may sleep through. There is no thumb rule for the babies' sleep pattern, and it keeps on changing a lot in the first year. Health records can be shared with doctors or caregivers. ![]() Correct records help in faster response time for any concerns related to baby health like dehydration, constipation. The baby tracker provides information about the number of wet diapers a baby is going through to fetch results if the baby has any constipation or health issue.Parents can record baby time of urine and diaper change to understand the timing.In Diaper change activity, it is very important to record the reason for diaper change, whether Pee, Poop, Both or None.Just imagine how fun and relaxing it could be that a baby feeding and diaper app is reminding you about diaper change, which means you don't have to keep checking the diaper all the time. It is a good idea to show a chart of nursing and pumping duration against the day in the best baby feeding app.Also, baby feeding app help mothers track what times of day your milk production is at its highest.Automatic reminders are available that do not let users forget to nurse or pump.The baby tracker uses a timer for tracking pumping or nursing sessions.Baby tracker apps should have it all ready and customized, like for a pumping or nursing mom, it is very tedious to keep track of sessions and duration, so iphone apps to track kids or any baby feeding app provide a window for keeping a pump or nurse log.Moreover, users should be able to select the quantity easily along with the type of unit which can be ml, oz, or gms. So, it is a good idea to have users easily select food from options. Here key will be how easily users can log the feeding activity?įor eg: if we ask the user to type the food every time, the user will stop logging activity. What is fed? (Milk, Formula, Juice, Water or Solid).This feature of the baby feeding app is blissful for them as it helps monitor when the child was fed last, browse analysis of daily feeding time and duration, set reminders to make sure the feeding pattern goes right.īaby Tracker can ask the user to enter the following fields while logging feeding activity: Understanding the right feeding pattern can be tedious for new moms. Activity logging is the core feature of the best newborn tracking app and the app should track the following activities of the baby. Let's understand in detail:Īctivity logging is the core feature of the best newborn tracking app and the app should track the following activities of the baby. Following are some of the features which are the core of baby tracker. Initial days of parenthood are a little fuzzy, leaving the parents wondering about every little thing like diaper changer, sleep, feeding, and much more. Read Also: How to find Long Term Technology Partner for App Development? Essential features of baby growth app that parents to a newborn baby need. What is the estimated cost to develop the best baby tracking app?Īnd most importantly, how mobile app development companies can monetize the baby tracker app?.What cannot be missed when developing a baby tracker?.How baby tracker apps help parents keep every minute detail about the baby on their finger-tips?.With the specific reasons mentioned above it's evident that for developing baby tracker is a profitable proposition. The company reports it has helped with 200,000 pregnancies and reached 3 million users – up nearly 200 percent from last year. One inspiring data about how fast baby tracker apps developed by mobile and web app development companies are capturing the market- "Glow Baby App" has its community of parents, which has reached a sizable footprint. They strive hard for being connected and ensure the newborn gets the required care, and this is where app development companies coming up with baby tracker is a bliss. There are endless thoughts in the mind of parents, is the baby safe with a caretaker, is the baby sleeping or eating properly? Sleep-deprived and stressed-out parents can trust their memory to remember everything. With both parents working and the increase in the number of nuclear families, taking care of the newborn is exciting but bewildered. These choices include ExpressVPN and NordVPN. As said, they can be free for 30 days, and to be honest, they’re much better than the 100% free VPNs we’re going to discuss later. Okay, so right before we present really free Mac VPNs, let’s swiftly talk about the two premium choices.
![]() Watch it together with the written tutorial to deepen your understanding: Cool New Features in Python 3.11 ThonnyFlake8 adds warnings from flake8.Watch Now This tutorial has a related video course created by the Real Python team.thonny-py5mode adds py5 support for a Processing-like creative coding environment.thonny-icontract-hypothesis adds commands for invoking icontract-hypothesis analyzer.thonny-crosshair adds commands for invoking CrossHair analyzer.thonny-onedark adds One Dark syntax theme.thonny-dracula adds Dracula syntax theme.thonny-edison allows uploading Python code to Edison educational robot.thonny-lahendus allows loading exercises from lahendus.ut.ee and submitting solutions for automatic assessment.thonny-error-explainer extends Assistant with new error checkers.thonny-ev3dev allows uploading code to EV3 (and much more).thonny-black-formatter adds a command for formatting current file with Black.thonny-gitonic adds a command for opening gitonic.Thonny has simple infrastructure for extensions. Older releases and prereleases can be found at Plug-ins Latest stable releases are linked in the download box at the top of this page. We are also grateful for the help of several contributors from the open-source community around the world. Since September 2018 development of Thonny is partially supported by Cybernetica AS.ĭevelopment of several features in Thonny 3.0 and 3.3 was proposed and supported by Raspberry Pi Foundation. Select Tools → Manage packages for even easier installation of 3rd party packages.įrom 2014 to 2018 the main development of Thonny took place in Institute of Computer Science of University of Tartu, Estonia. PATH and conflicts with other Python interpreters are taken care of by Thonny. Select Tools → Open system shell to install extra packages or learn handling Python on command line. Students can explore APIs with the help of code completion. Value) but you can switch to more realistic model (name → address/id → value). Variables are initially presented according to simplified model (name → Local variables are visually distinguished from globals. Highlighting variable occurrences reminds you that the same name doesn't always mean the same variable and helps spotting typos. Thonny's editor makes these easy to spot. Unclosed quotes and parentheses are the most common beginners' syntax errors. Good understanding of how function calls work is especially important for understanding recursion. Stepping into a function call opens a new window with separate local variables table and code You can think of this light-blue box as a piece of paper where Python replaces subexpressions with their values, piece-by-piece.įaithful representation of function calls. If you use small steps, then you can even see how Python evaluates your expressions. Steps follow program structure, not just code lines. Press F6 for a big step and F7 for a small step. Just press Ctrl+F5 instead of F5 and you can run your programs step-by-step, no breakpoints needed. ![]() Once you're done with hello-worlds, select View → Variables and see how your programs and shell commands affect Python variables. (You can also use a separate Python installation, if necessary.) The initial user interface is stripped of all features that may distract beginners. ![]() Thonny comes with Python 3.10 built in, so just one simple installer is needed and you're ready to learn programming. ![]() Horizontal Directional Drilling is one of the most popular trenchless technologies. Therefore, it is necessary to build new pipelines networks using dig and no–dig techniques. Also, in Poland in recent years there has been a significant increase in natural gas consumption. ![]() This paper focus on new era for construction sector of underground utilities in India.Īn increase in demand for energy natural resources has stimulated the development of gas pipeline networks in Europe, as well as globally. The main objective is to install such services without using traditional trenching methods, helping to avoid any unnecessary environmental impact and provide added security. " It is currently an efficient, safe, cost effective method for highway bores and is the current industry standard for Trenchless technology for bores between 2 and 48-inch diameters. Traditionally HDD is applied to large scale crossings such as rivers in which a fluid filled pilot hole is drilled without rotating the drill string, and this is then enlarged by a wash over the pipe and back reamer to the size required by the product. Horizontal Directional Drilling (HDD) is defined as " A steerable system for the installation of pipes, conduits, and cables in a shallow arc using a surfaced launched drilling rig. Call us today to bring that level of experience to your next trenchless conduit installation.Horizontal directional drilling (HDD) was pioneered in the United States for an innovative road boring contractor who successfully completed a 183 m river crossing using a modified rod pushing a tool with no steering capability. To find out more about Directional Technologies as a company, and how we can help you, visit About Us.ĭirectional Technologies has installed miles and miles of conduit using directional drilling over the past quarter-century. This method of installing conduits has many benefits that include less disruption of commercial activities, less disruption of traffic, less site rehabilitation, and directional drilling can also be used to avoid damage to wetlands, streams, and for river crossings. After the bore path is enlarged, the conduit is simply pulled into place by the directional drill rig. As depicted in this video, and as most directional drilling projects, very little of the normal city activities were interrupted during the conduit installation. The reamer is simply pulled through the existing bore path to enlarge the hole. In this installation, the bore path must be enlarged to accommodate the conduit and a reamer is attached to cut a larger diameter hole. The bore path is typically enlarged to one and a half size the conduit that is being installed. The Pilot Bore, Reamer, & ConduitĪ typical midsize directional drill uses a 4-inch drill bit to drill a pilot bore. The drilling crew always can determine the exact depth and location of the drill bit. An experienced directional drilling crew can navigate and steer the drill bit up, down, right, left, and a combination of varying degrees of each to drill the desired horizontal bore path. The locator then gathers and interprets the information and then gives directions to the directional drill operator on which way to steer the drill bit. The directional drill bit is tracked by a sonde, or radio detection device, housed within its extended connection to the directional drill pipe, the depth and pitch is sent to the surface and received by the walkover locating device. The directional drilling crew are in radio communication with each other throughout the entire process. The entrance pit is used to contain and manage the drilling fluids. The horizontal bore begins with the directional drill bit entering the entrance pit. Before the drilling begins, the crew pre-plans the bore path to carefully avoid obstructions such as other underground utilities. This area can be strategically placed away from congestion and business activities. A small area is needed to set up the equipment. As demonstrated in this video, conduits such as water, sewer, fiber, electric, and gas can be installed under very busy intersections without disruption of traffic. Directional drilling is used to install conduits under obstacles such as roads, buildings, and wetlands. How To Fix SD Card Writing Error On Galaxy S4 Google Edition Running On Android 4.3 ().Galaxy S4 Google Edition Plagued with Issues Following Android 4.3 Upgrade ().Cricket fan? Check the cool infographics on Champions trophy. Is Google chat preventing you from going invisible. More useful posts: Your Guide to the Ultimate Privacy (well, sort of!) on Facebook Tired of the new Hangout app!? Read how you can get your old Talk back. If you like to use an app to do this, try AppMgr III (App 2 SD) or Link2SD (Note: Some apps will work only with rooted devices). If you are a Samsing Galaxy S Duos and like install games on your SD card, XDA Developers has got a nice post on this.Īlso, if you are a Samsung Galaxy 5 user and won’t mind to root your phone, this guide should help you. Now, in your device, go to settings->Applications->Manage Applications->On SD card (in some devices it may be USB Storage), and check the apps that you would like to move to your SD card. If you see an output ” 2 ” means that the process is successful. (If this command fails, use this: pm set-install-location 2)Īnd press enter. You will see the name of the device connected at the moment.Īnd press enter. Now, in the command prompt window, Windows users:Īnd press enter. ![]() ![]() Mac users: right-click ‘platform-tools and choose Ħ. This will open up a command prompt screen.ĥb. From the pop-up menu, select ‘Open command window here’. Hold down SHIFT key and right-click anywhere in the folder. Windows users: Go to ‘platform-tools folder. Go to the folder where you have unzipped Android SDK and navigate to to ‘sdk’ folderĥa. Connect your device to your computer in “charge only” or similar modes but NOT in ‘USB Storage’ mode.Ĥ. To do this, go to Settings -> Applications -> Development and enable ‘USB debugging’ģ. Enable “USB debugging Mode” in your android device. Download Android SDK and unzip the contents to a folder.Ģ. ![]() Many people this that this process requires rooting. An alternate option is to set the install location of the apps to your SD card. But in most cases you will have to root your phone to uninstall these ‘bloatwares’ and in the process you will void the warranty of your device. You can make more space to install your apps by deleting the stock apps that came with the device when you purchased it (most of which will definitely be useless). Sounds familiar? This is an inevitable problem faced by most Android users. But there is one problem – curse his device manufacturer, his device has so little internal memory that he can barely install few of his favorite apps. He likes to pack his android phone with many of the coolest apps out there in the marker. Update 2: A bad news for owners of Google Edition of Samsung Galaxy S4. Update 1: See a nice video tutorial about installing apps to SD card HERE. If you are a fan of Grim Dawn and Diablo, this Grim Dawn Reign of Terror mod is for you. If you’re looking for more things to do in Grim Dawn or just want to make the game even more awesome, then Grim Dusk is definitely worth checking out. The modder also plans to introduce new, custom classes that will add new ways of playing the game. It also increases the stash and inventory sizes, allowing you to store more loot and gear. Grim Dusk is a massive overhaul mod for Grim Dawn that adds tons of new skills and items to the game. This is one of the more ambitious mods on this list, but its goals sound amazing. Pet Patch is an excellent mod that makes the Grim Dawn pet system much better. These changes make the pet system much more forgiving and versatile, which is great for players who want to make the most of their builds.Ī whole new world of possibilities opens up when you can count on your new pets as a persistent tool. This mod makes temporary pets permanent, large summons last longer, and allows you to have more pets. So if you’re looking for a mod pack that will improve your Grim Dawn experience, ComboMod is the way to go! 27. With all of these mods working together, you’ll be able to spend less time micromanaging your character and more time enjoying the action. Why is ComboMod good for the game? Well, for one thing, it makes the game more fun! But also it makes the game more convenient. There are mods for combat, inventory, travel, and more. This mod contains dozens of other useful mods that make your game experience better without doing too much hunting and installing. Combomodĭo you like Grim Dawn? Do you like quality-of-life mods? If so, then you’ll love ComboMod! This is one of the best Grim Dawn mods for us since we love summoning in RPGs. This allows players to customize their pet army to be fully ranged or melee. ![]() Instead of just “Raise Skeletons,” the skill is broken into four distinct new ones to enjoy.Ĭast Skeleton Soldiers, Skeleton Arbalesters, Skeleton Mages, or Deathknights to raise a custom undead army with the exact skills and power you’re looking for. Vanilla Necromancy Overhaul (VNO) is a mod for Grim Dawn that separates the summons into each distinctive skill. Run Speed is compatible with pets and all DLC, too! 29. This can be especially helpful in larger areas or when fighting enemies that are spread out, as it can help shave off precious seconds when traveling between points on the map. It increases run speed from 0.92 to 1.6, making it much easier to get around. Movement speed mods are never a bad idea, in our opinion. ![]() ![]() This mod for Grim Dawn is excellent for players who want to move around the game world more quickly. On their own records and on famous collaborations with Snoop Dogg and other West Coast stars, the pair mixed hard, violent, lowrider gangsta rhymes with slow and low P-funk grooves. Tha Dogg Pound’s name is synonymous with their debut record label, Death Row Records. Tha Dogg PoundĬatalogue: Dogg Food (1995), Dillinger & Young Gotti (2001), Dillinger & Young Gotti II: Tha Saga Continuez… (2005), Cali Iz Active (2006), Dogg Chit (2007), That Was Then, This Is Now (2009), 100 Wayz (2010), DPG 4 Life (2021), Dogg Food 2 (2022) Part of New York’s Native Tongues collective, along with legendary hippie hip-hop groups like De La Soul and A Tribe called Quest, Black Sheep are still best known for their 1991 smash crossover hit “The Choice is Yours.” They matched a street smart sound with socially conscious lyrics, a dose of humor and some mad skills on the mic 23. Black SheepĬatalogue: A Wolf in Sheep’s Clothing (1991), Non-Fiction (1994), 8WM/Novakane (2006), From the Black Pool of Genius (2010), Tortured Soul (2018) In the time since their 1997 debut, Camp Lo’s genre-bending NYC jazz-infused vibe has both influenced and been influenced by three decades of hip-hop. The experimental Bronx-born alt/hip-hop duo of Geechi Suede and Sonny Cheeba have been pioneering new sounds and styles for over a quarter century. Camp LoĬatalogue: Uptown Saturday Night (1997), Let’s Do It Again (2002), Black Hollywood (2007), Stone and Rob: Caught On Tape (2009), Another Heist (2009), 80 Blocks from Tiffany’s (with Pete Rock) (2011), 80 Blocks From Tiffany’s 2 (with Pete Rock) (2013), Ragtime Hightimes (2015), Pinky Ring Espresso (with DJ DOOWOP) (2021) ![]() Join our community of over 100,000 monthly hip hop heads, sign up to our newsletter. On this list, we’re going to take a look at some of the greatest official hip hop duos throughout history.įrom Queenbridge’s The Infamous to the South’s very own ATLiens to the undisputed Underground Kingz, here are the 25 best rap duos of all time. Think Jay-Z and Kanye, Drake and Future, Offset and 21 Savage, Lil Baby and Gunna, Future and Juice Wrld, the list goes on.īut as dope as some of these albums may have been, they were mainly projects created out of opportunity, not created by rap duos who had been down with each other since day one and had undeniable chemistry together on the mic, no doubt honed by years of working with each other. In recent years, there’s been a ongoing trend for big-name hip hop artists putting out a one-off collaborative album. The efficiency of an electric fireplace could reach 90-99% percent like it is with electric space heaters, depending on the technology and the manufacturer. ![]() Or like infrared space heaters that use infrared radiation to directly heat the objects and people in front of them without heating the air, which makes them a better solution for open spaces or room where maintaining the heated air might be difficult.Īnd some electric fire places come hybrid using both technologies of convection and IR heating.īut in general, electric fireplaces are energy efficient compared to many other heating methods and systems.Like convection space heaters that heat the air using a heating element that is heated by running electricity through it, and then blowing the hot air to the room using an internal fan inside the fireplace, which makes it a good option for a big, enclosed room as you can preserve the heat even after turning them on.Are Electric Fireplaces Energy Efficient?Įlectric fireplaces are efficient in transforming electricity into energy as they are basically made to work like space heaters of either of the two types: However, the main difference is that you may run the electric fireplace for many hours every day, unlike the oven or the electric stove, which makes the fireplace consume a bigger amount of energy during the day or the month.īut this does not mean that electric fireplaces are bad or should not be used, as they might be, even with the high electricity consumption, an energy and even a money saver when used the right way. ![]() In one hour, an average electric fireplace could use as much electricity as any of the big appliances like AC units, electric ovens, stoves, or electric water heaters.
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