The latest articles on DEV Community by Melvin S (@mewben). https://dev.to/mewben https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F243084%2F55ee5e0a-3e72-4377-a95b-a0d2162975fa.jpeg https://dev.to/mewben en Melvin S Thu, 16 Apr 2020 12:55:30 +0000 https://dev.to/mewben/shortcut-run-function-test-in-golang-and-vscode-ljh https://dev.to/mewben/shortcut-run-function-test-in-golang-and-vscode-ljh <p><a href="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Fjwad1jsqc4r4kkhbdq1q.png" class="article-body-image-wrapper"><img src="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Fjwad1jsqc4r4kkhbdq1q.png" alt="Simple Go Test File"></a></p> <p>No intro.</p> <p>I'm tired of always clicking the <code>Run Test</code> above the function test. So I thought, there must be a shortcut to this. lol</p> <h1> Steps I took: </h1> <ol> <li> Ctrl + Shift + P </li> <li>Keyboard Shortcuts</li> <li>Search "<em>test</em>"</li> <li>Double click on <code>go.test.cursor</code> </li> <li>Set your own keyboard shortcut. I went with Option + t </li> <li>Place the cursor anywhere inside the test function and run the test shortcut</li> <li>Voila!</li> </ol> <h1> Bonus </h1> <p>You can also set a shortcut on <code>go.test.file</code> to run all the tests in the opened file. I set mine to Option + Shift + T</p> go vscode testing Melvin S Wed, 30 Oct 2019 07:05:40 +0000 https://dev.to/mewben/flutter-how-to-rotate-an-icon-43ln https://dev.to/mewben/flutter-how-to-rotate-an-icon-43ln <h2> Transform widget to the rescue </h2> <p>A Transform widget “transforms” (i.e. changes the shape, size, position and orientation) its child widget before painting it.</p> <h3> Transform.rotate </h3> <p><strong>Transform.rotate</strong> rotates a child by an angle in radians not degrees. So, to rotate by 90 degrees, you need to multiply 90 x π/180 to get the value in radians.</p> <p>Code:<br> </p> <div class="ltag_gist-liquid-tag"> </div> <p>Don't forget to import 'dart:math' to use pi. :) More info on Transform widget here: </p> <div class="ltag__link"> <a href="https://medium.com/flutter-community/a-deep-dive-into-transform-widgets-in-flutter-4dc32cd575a9" class="ltag__link__link"> <div class="ltag__link__pic"> <img src="https://res.cloudinary.com/practicaldev/image/fetch/s--uGyXRgwJ--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_880/https://miro.medium.com/fit/c/96/96/1%2ACqHDNw_BzeiOttpQwPTnuA.jpeg" alt="Deven Joshi"> </div> </a> <a href="https://medium.com/flutter-community/a-deep-dive-into-transform-widgets-in-flutter-4dc32cd575a9" class="ltag__link__link"> <div class="ltag__link__content"> <h2>A Deep Dive Into Transform Widgets in Flutter | by Deven Joshi | Flutter Community | Medium</h2> <h3>Deven Joshi ・ <time>Nov 19, 2018</time> ・ 5 min read <div class="ltag__link__servicename"> <img src="https://res.cloudinary.com/practicaldev/image/fetch/s--KBvj_QRD--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_880/https://practicaldev-herokuapp-com.freetls.fastly.net/assets/medium_icon-90d5232a5da2369849f285fa499c8005e750a788fdbf34f5844d5f2201aae736.svg" alt="Medium Logo"> Medium </div> </h3> </div> </a> </div> flutter dart