For example, if you wished to export two fields, phone and user number, you would specify -fields 'phone,user number'. If any of your field names include white space, use quotation marks to enclose the field list. Use a comma separated list of fields to specify multiple fields. So as a solution to the previous code, you either export like this: //. Specifies a field or fields to include in the export. If it exists twice, the second declaration reassigns the module.exports property, and the module only exports what the second declaration states. And this should ideally only exist once in a file. Using module.exports is a way of explicitly specifying a module's exports. But if you're using exports in a file, stick to using it throughout that file. We now introduce iDivers Diary, the new App for iPhone which allows you to recreate the logbook from the Mac or PC onto your portable device. You can use this keyword at the top or bottom, and all it does is populate the module.exports object. The new object only contains the function, so the value1 is no longer exported.Įxporting values with just the exports keyword is a quick way to export values from a module. is a way of reassigning a new object to the exports property. It only has the function exported using module.exports. The second log does not contain the value1 export anymore.By doing exports.value1 = value1, it added the value1 property to the module.exports object, as you can see in the first log. The exports keyword is a reference to the exports object in the modules object.Say, for example, that you have a utility file utility.js with the following code: // utility.jsĬonst replaceStr = (str, char, replacer) => , Node.js treats each file in a Node project as a module that can export values and functions from the file. Node.js already exports in-built modules which include fs, path, and http to name a few. If you want to learn more about ES Modules (along with CommonJS modules), you can check out this in-depth guide.ĪDVERTISEMENT How to Export Modules in Node Node.js supports CommonJS Modules and ECMAScript Modules.įor the rest of this article, we'll focus on CommonJS Modules, the original approach to packaging modules in Node.js. When you export a module, you can import it into other parts of your applications and consume it. Or they can even provide constants and primitive values. They can provide methods for making API requests. The home display provides at-aglance information about time, temperature, battery status, settings of the algorithm and, when paired to an active transmitter, tank pressure. This brings up the home display, shown in Figure 1. They can provide simple utilities to modify strings. TURNING ON GENIUS AND MAIN MENU To start the computer, press the left button. You'll want to export modules so that you can use them in other parts of your application. In this article, I will show you how to share functions and values by exporting and importing modules in Node.js. These values can also be shared across the entire program and can be used in different ways. If you need to make a claim, the product will need to be assessed by Mares before a decison is made.In programming, modules are components of a program with one or more functions or values. The Mares warranty is 2 year on manufacturing faulty. The Mares Interface will only work with the Mares Computers above. These are both available on the our website above.ĭo I have to use it with only Mares products? To transfer data to a PC you will need to download the Dive Organizer and to transfer data to a Mac you will need the Divers Diary download. It clips to the computer using the docking station. The Mares Interface is compatible with the Mares Puck Pro +, Smart and Quad computers. Compatible with Puck Pro +, Quad Air, Quad & Smart Computer.Not only can you transfer your dives but you can also use the bluelink for any upgrades that may need to be done. It can be connected to Android or iPhone only and you will nee the DIVESSI app on your smart phone to be able to pair the 2 items and they are able to be sync'd to a PC or MAC computer. Once connected, you can then follow the instructions that you will get in the pack or simply head over to Mares website for information. Once it is connected correctly, wait for the LED light to hit a steady 5 second blue light, then once the light flashes, you have 55 seconds to connect your dive computer. It works using blue tooth so you do not need cables with this so all you do is simply put your dive computer in to "PC Ready" mode and connect the Bluelink pro making sure the metal teeth line up to the attachment points on your computer. It is suited to the Mares Smart, Puck Pro + and Quad computers. The Mares Interface Bluelink Pro is a blue tooth interface that transfers your diving data to and from you computer. Mares Interface Bluelink Pro Product Description
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