Boeing’s Starliner spacecraft has successfully delivered two astronauts to the International Space Station, a key milestone in the aerospace giant’s quest to certify the capsule for regular crewed missions. Starliner…
<!DOCTYPE html> <html lang="ja"> <head> <meta charset="UTF-8"/> <!-- fabric.jsの読込み --> <script type="text/javascript" src="./libs/fabric.js"></script> </head> <body> <!-- canvas要素を用意 --> <canvas id="canvas" width="300" height="300" style="border:1px solid;"></canvas> <script type="text/javascript"> <!-- Canvasオブジェクトを作成 --> var canvas = new fabric.Canvas('canvas'); <!-- ここにコードを書いていきます。 --> </scri
I have an HTML element with only visible text inside. This example is a <div> element, but it could be a <span>, <p>, or other DOM element. <div>This is a simple example.</div> When clicked, I can get the position of the cursor on the surface of the div, but I need to determine the position of the nearest character and/or its index into the div.innerHTML string at the time of the click. I found a
I have two scripts which require the same version of Ruby. However, each script also requires a DIFFERENT version of a gem (nokogiri). One of the scripts will run with both versions of nokogiri (1.6.2.1 and 1.6.1). However the other script will ONLY run with version 1.6.1; and if 1.6.2.1 is installed, the script will not execute normally. I know how to install multiple versions of Ruby with rbenv.
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