![]() ![]() ![]() 34/55, and is also the number obtained when dividing the extreme portion of a line to the whole. The Golden Section number for phi (φ) is 0.61803 39887…, which correlates to the ratio calculated when one divides a number in the Fibonacci series by its successive number, e.g. He wrote: “One also customarily calls this division of an arbitrary line in two such parts the ‘Golden Section.’” He did not invent the term, however, for he said, “customarily calls,” indicating that the term was a commonly accepted one which he himself used (Livio 6). German mathematician Martin Ohm (brother of physicist Georg Simon Ohm, after whom Ohm’s Law is named) first used the term “Golden Section” to describe this ratio in the second edition of his book, Die Reine Elementar-Mathematik (The Pure Elementary Mathematics) (1835). 490-430 BCE) because he was believed to have used the Golden Ratio in his sculptures and in the design of the Parthenon (Donnegan Livio 5). The Greek letter tau (Ττ) represented the Golden Ratio in mathematics for hundreds of years but recently (early in the 20th century) the ratio was given the symbol phi ( Φ) by American mathematician Mark Barr, who chose the first Greek letter in the name of the great sculptor Phidias (c. It was not until the late seventeenth century that the relationship between Fibonacci numbers and the Golden Ratio was proven (and even then, not fully) by the Scottish mathematician Robert Simson (1687-1768) (Livio 101). It is not evident that Fibonacci made any connection between this ratio and the sequence of numbers that he found in the rabbit problem (“Euclid”). (Previous Section: Phi) Buy Now on AmazonĮuclid’s ancient ratio had been described by many names over the centuries but was first termed “the Golden Ratio” in the nineteenth century. ![]() All citations are catalogued on the Citations page. This is an excerpt from Master Fibonacci: The Man Who Changed Math. ![]()
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![]() ![]() THE TAX COMMISSIONER EXPLAINED, THIS WOULD REDUCE THE TAXES ON A $100,000 PIECE OF PROPERTY FROM $508 TO $363,A TAX SAVINGS OF $185. THIS WOULD BE A ROLLBACK OF 4.63 MILLS, LOWERING THE MILLAGE RATE OF 12.72 MILLS TO 8.09 MILLS, REDUCING THE ESTIMATED TAX LEVY FROM $8.2 MILLION TO $5.2 MILLION, A DECREASE OF 2.9 MILLION. IN A LETTER TO THE CHAIRMAN, UPSON COUNTY TAX COMMISSIONER BERRY COOK SAID 4.63 MILLS GENERATES $3 MILLION BASED ON THE CURRENT COUNTY WIDE NET TAX DIGEST. COUNTY FINANCE OFFICER RONALD VAN HOUTEN SUGGESTED TO THE BOARD, THAT THE FUNDS BE PLACED IN A SEGREGATED ACCOUNT. ![]() OF THE $2 MILLION, 1.7 IS FROM THE 4-LANE PROJECT ON 36 EAST TO 1-75 THAT NEVER HAPPENED, AND THE CHAIRMAN STRESSED, THIS IS A ONE TIME DEAL, FOR ONE YEAR, THAT IS ALLOWED AT THE END OF A SPLOST. AT TUESDAY’S MEETING THE BOARD AGREED TO A ROLLBACK OF 4.63 MILLS IN 2011. UPSON COUNTY COMMISSION CHAIRMAN MAURICE RAINES CALLED IT A CHRISTMAS PRESENT FOR CITIZENS FOR 2011, $2 MILLION IN TAX RELIEF FROM THE OVERAGE OF THE 2005 SPLOST, AND IT COULD BE MORE. HAMMACK, ALLEN HILL WILL NOT BE RETAINED, HE'S LOOKING FORWARD TO SMELLING THE ROSES FOR A WHILE. MATTEWS ALSO HAS ANOTHER FACILILTY ON THE SOUTHSIDE AT THE ATLANTA AIRPORT. THE NEW OWNER WILL NOT HAVE AN OFFICE IN THOMASTON BUT WOULD DISPATCH CREWS FROM THE ASPHAULT PLANT IN SPALDING COUNTY OWNED BY HILL CONSTRUCTION. HAMMACK SAID INTERVIEWS ARE UNDERWAY WITH HILL EMPLOYEES TO BE HIRED BY MATTEWS. HAMMACK SAID HIS FIRM IS LOOKING FORWARD TO ASSUMING CONTROL OF THE COMPANY BUILT BY ALLEN HILL AND HIS LATE FATHER, COOPER HILL, A MAYOR OF THOMASTON. MATTEWS, BASED IN MARIETTA HAS BEEN IN THE ROAD BUILDING BUSINESS FOR DECADES, FOUNDED IN 1946. MATTEWS IS CURRENTLY DOING ITS DUE DILIGENCE AND HOPES TO CLOSE THE DEAL BY THE END OF THE YEAR. PRESIDENT BILL HAMMACK TOLD TGA NEWS TUESDAY C. MATTEWS CONSTRUCTION COMPANY OF MARIETTA HAS SIGNED A LETTER OF INTENT TO PURCHASE HILL CONSTRUCTION COMPANY. A LEGACY UPSON COUNTY COMPANY IS BEING SOLD. ![]() ![]() The total playtime has so far ranged between 5 and 7 hours, the bulk of which involved waiting for the three mechanical bosses to spawn. Everything else is completely AFK! Video:īelow are the necessary (and a few optional) steps to progress from pre-hardmode all the way to the end of the game. Midway through the run I click the left mouse button to summon the Golem - clicking the altar is unavoidable. I then immediately teleport to the dungeon entrance and activate the Old Man's curse, and at that point the run becomes automated. In the video I begin by equipping a Platinum Armor set and a Warding Obsidian Skull to reach 25 defense, the minimum necessary for the damage prevention machines used throughout the run. Here are the rules I followed for this considerable challenge: Rules for Automated Playthrough:ġ) The player character must be newly createdĢ) The world must be in pre-hardmode with no bosses or events completedģ) The player character can be outfitted with pre-hardmode gear at the start so long as the gear doesn't require beating a boss ![]() ![]() ![]() It's time to close out the year with a bang with my biggest and most ambitious project to date: a fully automated playthrough from pre-hardmode all the way to the Moon Lord! In other words, I beat the game with a starting character, with only 100 life and a measly Copper Shortsword in hand, without touching the keyboard or mouse except for a bit at the beginning and one unavoidable mouse button press midway. ![]() ![]() ![]() No need to clean your apartment! Follow the steps here to change your Zoom background and just make sure your picture's dimensions are 1,920 pixels by 1,080 pixels (or close to it). Find the name of the person whose video you want to highlight in the list, right-click on their name, and select Spotlight. Alternatively, you can select Show participants from the meeting controls to see a list of everyone in the meeting. Leave room for abstraction and interpretation with an etheric but relevant design. Make this look your own in Create Architects, artists, photographers, and graphic designers alike could easily apply this concept to their Zoom backgrounds. Click Virtual Background from the bar on the left, then press the plus sign to upload the photo of your choice. Right-click on the persons video itself and select Spotlight from the menu. Cater the Zoom background to your field with an artsy architectural image. Then, on Zoom, click the gear settings in the upper right corner. Click Choose Virtual Background, and select. With the following free Zoom backgrounds, you can officially Zoom coworkers and loved ones while on a vacation in Greece, standing among Stormtroopers in the Death Star from "Star Wars", or in the comfort of your own tropical cabana - while not lifting a finger besides clicking upload. Here’s how to change your background on Zoom: First, find your favorite background photos below and save them to your desktop. To add or change your virtual background during a meeting, click on the upward arrow () next to Start/Stop Video. Once the basic catch-up questions are asked and you've touched upon the weather, it's easy to think: now what? Luckily, Zoom's background feature grants us a way to make our virtual chats a million times more fun, and the outcome is so cool! Once you have set up your green screen, enable the virtual background for your Zoom Rooms with these 12 steps: Sign into your Zoom web portal. chat, real-time annotation of documents, interactive whiteboards, and breakout rooms. Here is more about Zoom’s recommended setup with a green screen. While video chatting with friends, family, and coworkers is a great way to keep in touch, at times it can be challenging to break the ice and make our calls creative, especially once the afternoon slump hits and you have run out of games to play on Zoom. Zoom offers video and audio conferencing for meetings and classes. ![]() ![]() ![]() ![]() This involved the creation of 4 projects: a surface-to-surface weapon system - Prithvi (the Earth), a tactical short range low surface-to-air missile - Trishul (the trident of Lord Shiva), a medium range surface-to-air defense system - Aakash (the Sky), an anti-tank missile project - Nag (the Cobra), and a 5th technology demonstrator project - a re-entry experiment launch vehicle - Agni (Fire). Dr Kalam also details a key meeting in the 1980s that initiated the Integrated Guided Missile Development Program under the Defense Research and Development Organization (DRDO). This gives the reader an especially compelling insider’s perspective into some of his key contributions, including the Satellite Launch Vehicle (SLV-3) launches in 19. He reminisces some of his interactions, and at the same time shares his perspectives on other well known peers in the field like Satish Dhavan, Bhram Prakash, V.S. ![]() He briefly mentions his trip to the USA for training with NASA, and his work at Langley and the Goddard Space Flight Center. ![]() He was interviewed by Dr Vikram Sarabhai - the Father of the Indian Space Program, and became one of the first rocket engineers at INCOSPAR, that later became the Indian Space Research Organization (ISRO). A description of an interview with the Indian National Committee for Space Research (INCOSPAR) in the 1960s was most interesting. It was fascinating to see him vividly recall specific learnings and quotes from decades in the past! Some of my favorites were - “To succeed in life, you need to master - Desire, Belief and Expectation” and “Adversities always present opportunities for introspection”. He talks about his studies at Madras Institute of Technology whilst naming his teachers and professors, who influenced his thinking the most. Recounting his past, he talks about his brother-in-law and his first cousin who helped him earn his first wages, and the lessons of honesty and self discipline that he learned from his father. Starting out with humble beginnings in Rameswaram, a small town in southern India, Dr Kalam takes the reader through many of the key highs and lows of his life. The book provides a largely chronological account of his life in the 20th century from the 1930s to the 1990s. As he famously said in his own edifying tone, there are 4 steps to success - Setting the goal, Acquiring knowledge towards that goal continuously, Putting in hard work with devotion, and lastly, Perseverance. For a man of his eminence, he also had quite a singular proclivity towards taking immense interest in personally corresponding with children via mail/email, with the sole motive of educating, guiding and inspiring the younger generation to dream big. His far-ranging contributions as a scientist, a statesman, as well as a poet put him in the most unique position of being able to make technological contributions, affect societal change, as well as communicate his thoughts and dreams to a wide audience. Dr Kalam has been a cosmic source of inspiration for a huge number of people of Indian origin due to his incommensurable achievements in science, missile and space technology. ![]() ![]() ![]() The ProfileEncoder subclass simply checks whether the object being encoded is of type CustomProfile and if it is it returns the attributes of the class as a dict. ![]() This time it works without a hitch! This is because the dump method knows how to encode the profile thanks to the ProfileEncoder subclass. With open( "new_profile.json", "w") as f: If isinstance(custom_obj, CustomProfile): Let's create a subclass and tell it how to serialize the CustomProfile object: However, you can subclass it and inform it about additional mappings and methods of performing serialization. And as you saw, this class is aware of only a limited number of mappings between JSON and Python. Luckily, it provides us with a way to instruct it on how to do so.īy default, the json module uses the json.JSONEncoder class to perform the serialization. Python has no idea how to serialize our custom Python object. Raise TypeError( f 'Object of type ' TypeError: Object of type CustomProfile is not JSON serializable Go to the very top of the app.py file and add this import:įile "/Users/yasoob/.pyenv/versions/3.10.0/lib/python3.10/json/_init_.py", line 179, in dumpįile "/Users/yasoob/.pyenv/versions/3.10.0/lib/python3.10/json/encoder.py", line 438, in _iterencodeįile "/Users/yasoob/.pyenv/versions/3.10.0/lib/python3.10/json/encoder.py", line 179, in default To make use of the json package, you need to import it into your Python projects. ![]() This file will store all of the Python code. Then create a new app.py file in this directory. This will contain all the code you will write in this tutorial. As you saw earlier, JSON objects and Python dictionaries look very similar and if you do not pay attention, you might even confuse one for the other.įirst, go ahead and create a new directory named json_tutorial. This has long been a part of Python and can help you in converting JSON to Python and vice-versa. Python has extensive built-in support for JSON via its json package. Now that you know what JSON is, what it looks like, and why it is popular, let's take a look at how to work with JSON in Python. This flexibility makes it an ideal choice for representing complex data structures in a simple and intuitive format. Flexibility: JSON can be used to represent a wide range of data structures, including simple key-value pairs, arrays, and complex nested objects.Wide adoption: JSON has been widely adopted in modern web development, particularly in REST APIs and single-page applications, which has led to a large ecosystem of libraries and tools that support it.Easy to use: Many programming languages, such as Python, Java, and JavaScript, have built-in support for reading and writing JSON data, making it easy for developers to integrate into their applications.This means that JSON data can be transmitted between different programming languages and platforms without any loss of information. Language-independent: JSON is based on a text format, which makes it language-independent.This is particularly useful when debugging and troubleshooting. Human-readable: JSON data is represented as key-value pairs, making it easy for humans to read and understand.Lightweight: JSON data is relatively small and lightweight compared to other data interchange formats, making it quick to transmit and parse.JSON has become the defacto standard on the web for API responses and various other avenues due to a bunch of reasons including: ![]() ![]() ![]() Use these tag editor apps to update the information of the MP3 files. You can either search for the artwork from the net or upload it from your device gallery.ĭownload AudioTagger Music Tag Editor Apps For Android You Can Use Apart from this, it also can add Artwork to the files. You can add a title, artist name, album, genre, and some other information to the files manually. It allows searching the file with its name or you can browse it from the folders in device storage. This app is similar to the above apps in functions, but with a different layout. You can also add cover photos with images from your gallery.ĭownload ID3 MP3 Music Tag Editor 5. This app allows only editing the title, artist name, album, genre and year for the desired tracks and files. Just like the above app, you can add tags and edit the information for your audio files manually. You can select a Light theme or Dark theme.ĭownload Star Music Tag Editor 4. There is also an option to change the theme of the app from. It allows selecting the files from different categories like Songs, Folder, Calendar (as per the date of the song), Genre, etc in the library.įurthermore, it can add images or cover art and lyrics to the files by searching through the web and allows editing the files in batches. You can edit or add the title and all the album info to your desired files manually with Star Music Tag Editor. You can check the recently added files in which you have edited the tags.Īlso Read: 5 Offline Music Players For Android To Listen To Songs Without Internet Apps For Editing ID3 Tags Manually 3. This app also allows adding the lyrics to the songs manually.Īpart from this, this music tag editor will show you the tracks in categories like the name of album and artist or browse through the device storage. It also allows adding album cover via search or upload it form your gallery. You can search for the tags with the titles of the song or add your own keywords. AutoTaggerĮdit the title, cover art or add tags to the songs and music in your library with AutoTagger. Apart from this it also allows editing the tags manually.ĭownload Automatic Tag Editor 2. This way you will not lose the information even if you move the audio files. It allows using the album cover and embedding the information to the file. You can select whether to update the info for all or just the files with missing tags. There is also an option to add the tags in batches. by just tapping on the desired audio file from this app. This app will help you in searching all the possible tags for multiple audio files like Mp3, M4a, Ogg, Flac, Wma, and Wav. You can get information about the title, artist, album cover etc. 3 Music Tag Editor Apps For Android You Can UseĪutomatic Tag Editor Apps For Updating Metadata 1. Automatic Tag Editor. ![]() 1 Automatic Tag Editor Apps For Updating Metadata. ![]() ![]() ![]() The example shows that the number 7 can only be inserted in the red cells of the middle row. This method won't help you pencil in any new numbers, but it will help you nail a number down within a specific row or column. This example illustrates the number 4 as the unique candidate for the cell marked in red. Therefore, if a number, say 4, can only be put in a single cell within a block/column/row, then that number is guaranteed to fit there. You know that each block, row and column on a Sudoku board must contain every number between 1 and 9. ![]() In this example, the red cell can only contain the number 5, as the other eight numbers have all been used in the related block, column and row. This happens whenever all other numbers but the candidate number exists in either the current block, column or row. When a specific cell can only contain a single number, that number is a "sole candidate". You should be able to solve almost any Sudoku puzzle using these techniques. Then, start with the basic techniques again, and repeat the process. Do one at a time until you can plot one more number into a cell. ![]() Then, when you can add no more numbers to the board using the basic techniques, try the more advanced ones. Use the first few techniques to insert as many numbers as you can. When utilizing these techniques, the way the pros prefer to do it, is to start with the basic ones. This article presents nine such techniques in increasing difficulty. Solving a hard Sudoku puzzle will require quite a different set of techniques compared to an easy one. Their approach, though, may not be the same. Whenever they play a puzzle tailored for their level of competence, both the beginner and the experienced Sudoku solver will have to put a good amount of thought and technique into completing the task. One of the greatest aspects of Sudoku is that the game offers engaging challenges to both the novice, as well as the seasoned puzzle player. ![]() ![]() The drill bit is selected to cut a hole of a specific width, such as 3/8 inch the size typically is inscribed on the bit’s shaft. The opposite end of the shaft has a second handle that is held stationary while the chuck turns. A chuck at the end of the shaft holds a drill bit. The hand drill consists of a cranking handle that turns pinion gears on the main shaft. Hand drills are also great tools for pre-drilling and drilling into wood prone to splitting.Ĭonsider using a bit brace when drilling in dense material or larger, deeper holes – the extra torque will help you drill more easily and power through. Today consider a hand drill when you need that extra bit of control for delicate or precision drilling at that critical step in your project. Craftsmen prior to the invention of power tools could accomplish any furniture-building task with a quiver of hand tools which would certainly include the trusty hand drill and bit brace. Hand Drills are elegant solutions for simple drilling tasks and in certain situations a superior choice over power drills. Though it has been replaced in most applications by power drills, the hand drill is used by many woodworkers. Hand drills are useful tools for woodworkers and those who prefer not to use power tools.Ī hand drill is a manual tool that converts and amplifies the circular motion of the crank into the circular motion of a drill chuck. Begin adding kindling as your fire grows. Add more tinder and blow until the tinder bursts into flames. When you have a considerable pile of hot char on your pile of tinder, move the fireboard away and gently fan the pile with your hand until you have a bright glow. ![]() ![]() Always maintain a constant downward pressure. Never allow the tip of the drill to leave fireboard as the air will cool the drill hole immediately. As smoke is produced, spin the drill faster. A hot black powdered wood known as char will fall through the notch onto the pile of tinder. Covering hands in pine pitch from cut branches or pine cones may help the drill roll more easily over hands. Gently roll the drill back and forth in your hands until the drill begins to bite into the fireboard.
![]() ![]() Although there's nothing wrong with group chats, kids may be more likely to share inappropriate stuff with their inner circles. These pictures don't show up on their public feeds. Instagram Direct is like texting with photos or videos and you can do it with up to 15 mutual friends. Hashtags and location information can make photos even more visible to communities beyond a teen's followers if his or her account is public. Photos and videos shared on Instagram are public unless privacy settings are adjusted. Posting a photo or video can be problematic if teens are posting to validate their popularity. Teens are on the lookout for "likes." Similar to the way they use Facebook, teens may measure the "success" of their photos - even their self-worth - by the number of likes or comments they receive.It also lets you apply fun filters and effects to your photos, making them look high-quality and artistic. ![]() ![]() It unites the most popular features of social media sites: sharing, seeing, and commenting on photos. Instagram lets users snap, edit, and share photos and 15-second videos, either publicly or within a private network of followers. If your kid is in one of the latter, the risk is much lower. There are plenty of groups that are meant for adults only, and some are totally tame and well moderated. Some groups are more moderated than others, some are NSFW, and some are hate-filled. The safest option is for them to join a private group with people they know in real life. Teens can join public groups, ask to join private ones, or start their own. There are public and private "servers" or discussion groups. It also encourages you to add friends who haven't signed up yet.ĭiscord started as a place for gamers to chat while playing video games but has become a bigger platform where users can use text, voice-chat, and video-chat to discuss a wide variety of topics. After you sign up, it automatically connects you to all the people in your address book who also are using WhatsApp. Lots of younger teens seem to be using the app, but this age minimum has been set by WhatsApp. WhatsApp lets users send text messages, audio messages, videos, and photos to one or many people with no message limits or fees. It also offers specially designed apps (accessible only through the main app), many of which offer products for sale. Kik specializes in "promoted chats" - basically, conversations between brands and users. The app allegedly has been used in high-profile crimes, including the murder of a 13-year-old girl and a child-pornography case. Kik allows communication with strangers who share their Kik usernames to find people to chat with. Because it's an app, the texts won't show up on your kid's phone's messaging service, and you're not charged for them (beyond standard data rates). It's fast and has no message limits, character limits, or fees if you only use the basic features. Kik Messenger is an app that lets kids text for free. Without fees or limits, teens can share and text to their heart's content, which may mean they rarely put the phone down. The embedded GIFs and emojis have some adult themes, such as drinking and sex. Users also can send photos, videos, and calendar links. GroupMe is an app that doesn't charge fees or have limits for direct and group messages. So take inventory of your kids' apps and review the best practices. The bottom line for most of these tools? If teens are using them respectfully, appropriately, and with a little parental guidance, they're mostly fine. The more you know about each, the better you'll be able to communicate with your teen about safe choices. But knowing the basics - what they are, why they're popular, and what problems can crop up when they're not used responsibly - can make the difference between a positive and a negative experience for your kid.īelow, we've laid out some of the most popular types of apps and websites for teens: texting, microblogging, livestreaming, self-destructing/secret, and chatting/meeting/dating. But you don't need to know all the ins and outs of all the apps, sites, and terms that are "hot" right now (and frankly, if you did, they wouldn't be trendy anymore). This can be challenging for parents to keep up with. And though household names such as Instagram, Snapchat, and Twitter have proven their staying power, teens love to try out new apps they hear about from friends, ads, or even what's trending in the app store. Though some teens still use it, they prefer to use a variety of apps to connect, curate, and capture their lives in different ways. ![]() |
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