This is the initial altitude used in calculating the atmospheric pressure difference between two altitudes. This is the absolute pressure of air at a particular level in the atmosphere. This is the geopotential height above or below mean sea level. K (* Defined by US Standard Atmosphere 1976 which differs from the current SI defined value of 8.31446261815324).R* = Universal gas constant = 8.31432 J/mol.M = Molar mass of Earth’s atmosphere = 0.0289644 kg/mol.g = Standard acceleration due to gravity = 9.90665 m/s 2.L b = Standard temperature lapse rate to change reference temperature (T b) between atmosphere transitional layers from b = 0 to 6.T b = Reference temperature at interface between atmosphere transitional layers from b = 0 to 6.H b = Geopotential altitude from mean sea level of interfaces between atmosphere transitional layers from b = 0 to 6.ΔH = Geopotential altitude difference from P 1 to P 2 atmospheric pressure.H = Geopotential altitude relative to mean sea level. P b = Atmospheric pressure at interfaces between atmosphere transitional layers from b = 0 to 6.ΔP = Atmospheric pressure difference from H 1 to H 2 altitude.The formulas used by this us standard atmosphere altitude and air pressure calculator to determine each individual parameter are: If every measurement instrument is calibrated with the same atmospheric model the readings can be directly compared. However despite the dynamic nature of the atmosphere, standard atmosphere models serve as a way of standardising measuring instruments. In reality the atmospheric pressure, temperature & humidity level in the air are constantly changing, therefore the accuracy in determining the true altitude is limited by this. The atmospheric model assumes the air is a dry ideal gas, with an atmospheric pressure of 101325 Pa and a temperature of 288.15 K at mean sea level. The method and formulas used are based on the US Standard Atmosphere 1976 model for use from a height of 5000 metres below mean sea level up to a height of 84,852 metres above mean sea level. This tool which is based on the us standard atmosphere model will calculate the air pressure at a height above or below sea level, the altitude from the atmospheric air pressure at the same level, the pressure difference between two altitudes, and the altitude difference between two atmospheric pressures.
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Those can be submitted via our "Contact Us" form. I also enthusiastically welcome any additional factual information regarding any currently listed luthier's activities and services offered, as well as updated email and web addresses. There is never a charge to be added a return link to Gollihur Music, if you have a website, is always appreciated but never required. We'd love to add more listings! To submit a luthier's information, please check out the submission form at the bottom of the page. Click here for our more verbose disclaimer. Getting references from other respected bass players may be the best way to check on the quality of work. Anyone can claim to be a bass repairman, regardless of their actual knowledge or experience. Those listed are not necessarily endorsed or recommended by us, so "vet" your luthier carefully. Please understand that this directory is simply a listing of people and shops that have been submitted to us. Please contribute information to expand this list. The following have been received or found by me so far. The bass links page includes sources of basses, where you will find both retail stores and suppliers as well as artisans who craft double basses. However, some of the members of this list also - or exclusively - build instruments. While "luthier" can be used to refer to instrument builders, on our list, it is aimed mostly at those who can repair and set up basses. It outgrew the original page and now stands on its own. In July 1998 we began to ask other bassists to contribute names and contact information for luthiers who work on and sell basses, as a resource for others needing such information. Also we supply and fit the elements of quality brands such as Shadow, Highlander and B-Band.(Part of the Upright Bass Links Page) This began as a part of the companion Double Bas s Links page, where this Double Bass Luthier Project was born. This high-end pickup is glued to the comb of the bass, which gives it a particularly powerful sound. A specialty of our workshop – next to the careful tuning and repairing of double basses – is the Rikkers double bass pickup. Basses with sometimes a long history and a lot of character.Īre you interested in one of these basses you are welcome to try out a few, at us or at your own location. We also have many old double basses in the higher price-range. We have beautiful handmade basses from Bucur from Romania, beautiful Tjech basses and German basses. Higher up in the program we offer you the solid wood double basses. Also, this bass has proven as an excellent base for your conservatory training Light Music to start with and even to complete it. Many players find this a fine jazz bass by the robust lows and full sound. They are made with a solid top, laminated sides and rear, ebony fingerboard and tail and fine hardware. We thereby offer an affordable option for beginners.Īs a higher quality alternative we can deliver the double bass of Czech manufacture: the basses of Strunal have a full, crisp sound and, thanks to their refined spirit-finish are a feast for the eye. We provide them with good combs and strings, level the fingerboard and give them a good set-up. Even the more moderate priced basses come with an ebony fingerboard. Because of quality differences on the market we often choose them ourselves at our supplier – we are keen on quality. Our collection starts with the Chinese laminated double basses. In order to convert that data to a valid JSON string, we need to use JSON.stringify(). The only instance where a piece of JSON text represents a different value from the same JavaScript expression is when dealing with the 'proto' key see Object literal syntax vs. This allows us to access the data using JavaScript. JSON.parse() parses a JSON string according to the JSON grammar, then evaluates the string as if it's a JavaScript expression. We can convert JavaScript form data objects to JSON strings easily with the omEntries and the JSON.strinnfiyt methods. Typically, a function that converts “to JSON” is actually converting to an object literal. How to use JavaScript Object to JSON Conversion Tool Paste your JavaScript Object input into the left input box and it will automatically convert it into JSON. This is kind of confusing at first, but it’s a matter of nuance. To handle submissions in JavaScript, we can use the FormData API like this: function handleSubmit ( event ) In a nutshell, the FormData API lets us access any field value in a submitted form using a straightforward API.įor a quick example, let’s assume we have this form: Email Submit But after Suz Hinton made me aware of it, that all changed. Processing is done locally: no data send. The other also contains two properties: an array of languages the person speaks and a Boolean indicating if the person is married or not.Getting form values as a JSON object can be a little confusing, but there’s good news! Browsers have implemented a built-in API for getting form values that makes this straightforward and approachable! Use the FormData API to access form values in JavaScriptīefore I learned about the FormData API, I thought accessing form values in JavaScript was a pain. Analyze your JSON string as you type with an online Javascript parser, featuring tree view and syntax highlighting. json() method to parse JSON responses into a usable JavaScript object literal or array automagically. One of them contains two properties: name and age. It was derived from JavaScript, but many modern programming languages include code to generate and parse JSON-format data. The easiest way to get data from an API is with fetch, which includes the. These are the objects we will merge.īoth JSON objects will be very simple, representing possible information about a person. We will start our code by defining two JSON strings containing two different objects. the Node.js-based fs modules readFile method to load the above file from disk and then uses the JSON.parse method to parse it into a JavaScript object. The objective of this tutorial is to show a simple approach to the merging problem, which might be adapted for each specific need. The JSON string is now converted into the JSON. Naturally, depending on the necessities of each application, the code below might need to be adapted. Get Value From JSON Object Stored Locally Convert JSON data into JSON object by using JSON.parse() method. There won’t be any deep copy of the object properties.There won’t by any deep merge between nested objects.An Open Source JavaScript implementation is available to both parse and. Encoding it as JSON is one approach: var values response 0.attributes var jsonvalues JSON.stringify (values) var urlsafejsonvalues encodeURIComponent (json. JSON is a string representation of a JavaScript object that can be transmitted. You need to fix how you are sending the data. Parsing it won't do any good, there is nothing useful to parse. There won’t be properties with the same name in both JSONs Object, Object is the value you are sending.In our example, we will use the spread syntax to merge the objects.įor our tutorial, we will do some simplifications to our merging operation: Take also in consideration that there are a lot of approaches that can be taken in JavaScript to merge JSON objects: using a loop to iterate over the keys of the objects and assign them to a destination object, using the assign method, using a library, etc. It might also be useful for some JavaScript applications where we simply want to merge two JavaScript objects, without actually doing any deserialization / serialization of JSON strings. Note however that the merging operation is useful outside the scope of JSON processing. Nonetheless, we will do the merging operation over the parsed objects, on their JavaScript representation. We will assume that we are starting from two JSON strings and, at the end, we want to obtain a single JSON string with the merged objects. In this tutorial we will learn how to merge two JSON objects using JavaScript. In this tutorial we will learn how to merge two JSON objects using JavaScript. It is a utility to serialize JavaScript class instance, and deserialize the 'serialized-text' into an instance object, with all Class/Property/Method etc. Note that the path to ThunderbirdPortable.exe will depend on where you’ve put it and what you’ve named it. Export PST to Thunderbird Manual Methods Migrating Outlook mails to Thunderbird client is not as easy as it seems. The reason for doing that is that I actually have a different question about BB, and the only way to ask a question is this or the encrypted mailto link on the site. It was something I did on the keyboard, but I don't know what, and I can't find how to get back to opening TB with a MAILTO: link. Was wondering because Thunderbird Portable from PortableApps supports it (with registry tweaks). Some keyboard stumble caused that to change, and now a MAILTO: click opens a new message in Firefox. Exclusive plugins: Thunderbird gives the opportunity to the users to add different helpful plugins to multiple usage. 6/22/18, 8:47 AM more options Until recently, clicking on a MAILTO: link opened a new message in Thunderbird. reg file, all I had to do was to copy that code, paste it into Notepad, save it with a name like “Add Thunderbird Portable as Default Email Client.reg,” and then double-click on that. pCloud storage facility: Users can upload the large files to pCloud directly using thunderbird. reg file read as follows: Windows Registry Editor Version URL" reg file, the mailto entry was present in my registry, and clicking on the mailto link on a webpage did open a blank Thunderbird email message, ready to be written and sent. Using the Regedit program available in Windows 7, I found that there was no such entry on my computer. Notice 'System Integration' is grayed out. The 2nd attachment, I checked the 'Email' but it doesn't take. The 'MailTo' protocol is there, but under 'Description' it is blank. reg file, the mailto entry was present in my registry, and clicking on the mailto link on a webpage did open a blank Thunderbird email message, ready to be written and sent. 1 Thunderbird Portable unable to set it as the default mail program TB Portable v60 running Win 7 Pro. Another Mozilla page pointed me to a registry location where there was supposed to be a mailto entry. Using the Regedit program available in Windows 7, I found that there was no such entry on my computer. That might have resolved it for me.īut I didn’t get that Mozilla page when I first searched, so instead I found another way that may be useful in some situations. To do that, I had to go into Tools > Options > Advanced icon (not Advanced tab) > General icon. The Mozilla page offered a reminder that I could set Thunderbird Portable to check whether it was the default email client. I got this error:Ĭould not perform this operation because the default mail client is not properly installed.Ī search indicated that there were only a few sources of information specific to the portable version of Thunderbird. In the first table (Applications Basics) that is shown there click the about:profiles. While browsing online, I clicked an email (i.e., mailto) link. Go to Help More Troubleshooting Information. The link to the original post is here, with the PDF file being available here. Perhaps an open challenge for the Women’s Championship will mark Paige’s return from injury, a new Shield will come out of NXT, or Edge’s last push to become WWE Champion will begin before retiring again, all possibilities with this tool at hand. The cream of the crop comes at the end of the generator’s file, with a whopping 100 different events that can provide some uniqueness to in-game storylines. Ideal for use once every in-game month, this tool provides scenario ideas you can use for different facets of your experience, whether it be in singles matches, with teams, or injuries. When it comes to making WWE 2K creations, this one will truly make your Universe mode transcend space and time. As real-world WWE storyline can change in an instant, with injuries, signings, and PPVs throughout the year, capturing this presence will be optimal for gamers who want to replicate how the product functions in real life. Universe Random Events GeneratorĬrafted recently by Reddit user u/W_T_D_, the Random Events Generator assists fans of Universe Mode who want to add some randomness to their save file. And of course, the community aspect has always honed in on making the experience better, and for this upcoming cycle, some new tools made by members within the community will be available for use, and in turn, make your WWE 2K creations and experience all the more authentic. Historically, WWE 2K creations have been among the best in all of gaming for their wide variety of creation parts and eccentricity, unmatched by most other games. With the recent release of WWE 2K22, it is in the interest of many to begin working with the game’s creation suite, whether it be with CAWs, entrances, and tag teams. Start Bootstrap is an open source library of free Bootstrap themes and templates. Have a bug or an issue with this template? Open a new issue here on GitHub or leave a comment on the theme overview page at Start Bootstrap. You must have npm installed in order to use this build environment. npm start or npm run start runs the project, launches a live preview in your default browser, and watches for changes made to files in src. npm run start:debug runs the project in debug mode.npm run clean deletes the dist directory to prepare for rebuilding the project.npm run build:scss compiles the SCSS files located in the src/scss/ directory into dist.npm run build:scripts brings the src/js/scripts.js file into dist.npm run build:pug compiles the Pug located in the src/pug/ directory into dist.npm run build:assets copies the files in the src/assets/ directory into dist.npm run build builds the project - this builds assets, HTML, JS, and CSS into dist.You can view the package.json file to see which scripts are included. Run npm install and then run npm start which will open up a preview of the template in your default browser, watch for changes to core template files, and live reload the browser when changes are saved. Advanced UsageĬlone the source files of the theme and navigate into the theme's root directory. These are the only files you need to worry about, you can ignore everything else! To preview the changes you make to the code, you can open the index.html file in your web browser. Install using npm: npm i startbootstrap-grayscaleĪfter downloading, simply edit the HTML and CSS files included with dist directory.Download the latest release on Start Bootstrap.To begin using this template, choose one of the following options to get started: Grayscale is a multipurpose, one page HTML theme for Bootstrap created by Start Bootstrap. Anything that makes it harder to get on with listening to our favourite albums gets marked down.įinally, we take a look under the hood of any other features a turntable offers, such as computer-connectivity for digitising our records, an automatic tonearm or built-in preamp. To cap it all off, we also test how easy the record player is to set up and operate. We’ll often call on the ears of a colleague or family member to give us a second opinion, too. That means we can test if the deck delivers the fullness of modern metal, the low-end of hip-hop, the richness of classical, the lo-fi grit of punk etc. For our tests, we hook each turntable up to our home systems and spin an eclectic variety of genres, and albums from classic to modern, to really put the gear through its paces. We listen to music around the clock - it's part of our job - so we know how albums are meant to sound. For us, we’re all about how the turntable sounds. We’re music fans first and foremost here at Louder so, while we are certainly interested in the spec sheet of any record player we test, we’re less focused on the nitty gritty detail of a deck that will deliver marginal gains. Take them for what they are quick, easy ways to enjoy your vinyl records. If pristine audio was your goal you arguably wouldn’t be looking at portable players. That said, there is still joy to be had from the lo-fi stylings of vinyl audio quality. We talked to audiophiles and vinyl geeks about the best turntables to buy instead of record players, including Audio-Technica LP60X, Audio-Technica LP120X, Sony PSLX310BT with Bluetooth, Pro-Ject. Being realistic, you’re not going to be getting elite audiophile levels of sound from any of these systems so you may need to adjust your expectations slightly. Vinyl buffs will know the importance of cartridges, stylus’ and drive systems. If you want proper Bluetooth experience, we’d recommend reading our guide to the best Bluetooth turntables. Most will also offer Bluetooth functionality but be aware that this can sometimes be a one-way street, meaning they’ll play music back from your phone but won’t allow you to send your vinyl sound to an external Bluetooth speaker. Instead, check if the players have outputs for connecting external speakers or headphones. Whether youre an audiophile who loves the rich sound of vintage vinyl records, or a budding DJ looking for the right DJ equipment to get the party started, Best Buy can help you find the best record player for you. We certainly wouldn’t trust them with anything where you want to hear a bass line, for example. Can I connect a portable turntable to speakers?Įach of the systems I've highlighted offer speakers built into the unit itself but, realistically, they’re not the best sounding. Thankfully, while we freely admit there are some pretty garish models on offer, there are also some which retain an element of class and understated style. You’ll know which look will suit you best so it’s worth shopping around. There are plenty of variations on the theme, from players designed to look like they’ve been removed from a 1930’s time capsule, to more retro 70s-styled models. It's also really versatile since it can be not only be used as a router or access point to create a wireless network but also as a range extender, private Wi-FI hotspot, or even as a bridge to connect a wired device to a Wi-Fi network by using its built-in Ethernet port in the opposite direction.Ī built-in USB port lets you share files and media from a removable USB storage device, and it can also provide up to 2A of passthrough power to charge your smartphone or tablet. Measuring 2.64 x 2.91 x 0.9 inches and weighing in at only 8 ounces, it's small enough to carry in a pocket, briefcase, or backpack, so you'll be ready to set up your own bubble of Wi-Fi pretty much anywhere you go.įor such a small device, the TL-WR902AC offers impressive dual-band Wi-Fi performance. TP-Link's TL-WR902AC is one of the fastest travel routers we've seen, which is especially impressive at this size and price. And a game changer is exactly what is needed.TP-Link TL-WR902AC AC750 Travel Router Review The technological revolution can only be a game changer when more and more people can get online. Billions of people remain offline and are unable to access the knowledge economy. In some instances, this lack of information can be life-threatening in others, it constrains growth within society as well as in the economy. While access to the Internet is increasing worldwide – between 2000-2015, global Internet penetration grew 7 fold from 6.5% to 43% – millions of people still lack access to quality, credible information. These illnesses can be avoided if parents and caregivers are more informed about things such as breastfeeding, handwashing with soap, safe sanitation, and HIV and AIDS prevention.Īddressing the inequality in access to information That’s 15,000 children dying daily from things we can prevent. Today, nearly 6 million children (under 5 years old) die every year from preventable illness. Information access is a primary determinant in access to other human rights, as it enables people to make informed decisions regarding their health, finances, and education, among others.Ī leading cause of death and inhibitor for growth The IoGT Dossier explains the issues IoGT addresses, its alignment with UNICEF’s programme priorities, and the strategy and pathway to scale. There are currently a total of 88 IoGT mobile sites and 91 mobile operators supporting a free of data charges access to IoGT. IoGT hosts content modules in up to 13 languages. Local IoGT mobile sites are made accessible free of data charges in 61 countries and territories. To date, more than 30 million users have accessed IoGT since launch in 2015 - 60% between the ages of 13 and 24 - and hundreds of thousand more every month benefit from the IoGT and get free, life-saving and life-impacting information through their mobile phones. Including multimedia elements and 2-way communication features, the IoGT platform can also be used to capture feedback and local best practices from communities through polls and survey functionalities. Topics and issues on Internet of Good Things include maternal health, hygiene, emergency information on diseases such as Yellow fever, Polio and Cholera, HIV and sexual health advice for adolescents, Internet safety, positive parenting techniques and more. IoGT is helping communities and frontline workers access educational and lifesaving information at the point of care. Internet of Good Things ( IoGT ) hosts mobile-packaged content designed to make life-saving and life-improving information available for free, even on low-end devices. The Internet of Good Things ( IoGT ) is a UNICEF-led initiative that aims to bridge the digital divide and build knowledge in societies. This is at least in part due to the inconsistencies and lack of coherence that can arise through use of centimeter-gram-second systems, such as those between the systems of electrostatic and electromagnetic units. SI is a system based on the meter-kilogram-second system of units rather than a centimeter-gram-second system. Unlike the other SI base units, the kilogram is the only SI base unit with an SI prefix. History/origin: The name kilogram was derived from the French "kilogramme," which in turn came from adding Greek terminology meaning "a thousand," before the Late Latin term "gramma" meaning "a small weight." The changes were intended to improve the definitions of SI base units, not to actually change how the units are used throughout the world. Even though the definition of the kilogram was changed in 2019, the actual size of the unit remained the same. The meter and the second are defined in terms of c, the speed of light, and cesium frequency, Δ νCs. It is currently defined based on the fixed numerical value of the Planck constant, h, which is equal to 6.62607015 × 10 -34 in the units of J Kilogramĭefinition: A kilogram (symbol: kg) is the base unit of mass in the International System of Units (SI). The UK also often uses both pounds and stones when describing body weight, where a stone is comprised of 14 pounds. Many versions of the pound existed in the past in the United Kingdom (UK), and although the UK largely uses the International System of Units, pounds are still used within certain contexts, such as labelling of packaged foods (by law the metric values must also be displayed). This convenience could be the reason that the system was more popular than other systems of the time that used 10, 12, or 15 subdivisions.Ĭurrent use: The pound as a unit of weight is widely used in the United States, often for measuring body weight. This prototype weight could be divided into 16 ounces, a number that had three even divisors (8, 4, 2). It is a system that was based on a physical standardized pound that used a prototype weight. It was updated to its current form in 1959. The avoirdupois system is a system that was commonly used in the 13 th century. History/origin: The pound descended from the Roman libra, and numerous different definitions of the pound were used throughout history prior to the international avoirdupois pound that is widely used today. The avoirdupois pound is equivalent to 16 avoirdupois ounces. The international avoirdupois pound (the common pound used today) is defined as exactly 0.45359237 kilograms. Definition: A pound (symbol: lb) is a unit of mass used in the imperial and US customary systems of measurement. Just like Chrome, DuckDuckGo also allows you to add quick links to your favorite apps (the ones you visit most frequently) to get faster access. This will tell you how effectively DuckDuckGo is doing its job. The home page is where you'll find a report on how many trackers have been blocked in a given number of days. The tabs are displayed horizontally on the top header, followed by the navigation controls that let you reload a page or move to the next. The search bar is in the center of the main page with the logo on top, so it's quite impossible to miss it. (Image credit: DuckDuckGo) DuckDuckGo Private Browser: Ease of useĭuckDuckGo’s interface is a lot like Google's. However, since malicious entities these days are developing new trackers at a rapid pace, you might want to get a third-party tracker blocker.Ī no-nonsense way to amp up your security is through a VPN. The only issue with DuckDuckGo’s privacy is that it’s not equipped to ward off new trackers - it can only stop well-known trackers that it has previously interacted with. Even DuckDuckGo's team members don't have permission to collect user information. That’s because the browser’s configuration stops sites from stealing your data, especially without your consent. DuckDuckGo Private Browser: PrivacyĭuckDuckGo is a lot more secure than all mainstream browsers. This feature will wipe off your history, tabs, cookies, and other such assets after every session. Looking for a less severe way to clean your browsing history? Enable data-auto clear. Say you want to exclude certain websites from this purge - use the “fireproof” option to protect your data. One click and it'll immediately burn all your saved cookies, close the tabs and remove your bookmarks. If you want to quickly remove your search history and delete every piece of evidence of your online activities, use DuckDuckGo’s “fire” button. Use this feature if you want your data to be used to create a more personalized experience for you. Whitelisting implies that the trackers on such websites will be allowed to collect your data. With DuckDuckGo, you’ll also have the option to whitelist some sites that you trust. This tool assesses the site’s privacy protocols, activity trackers, and past records to formulate a score that’ll help you decide whether or not you should visit it.Īlthough the feature comes under “Site Privacy Protection,” site ratings will be available even if it's not enabled. If you want to know how safe a site is, DuckDuckGo's site rating feature will be your friend. However, you can choose which trackers you wish to block - lots of room for customization. While we don't recommend turning it off, DuckDuckGo still gives you the option to do so. |
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