89 lines
4.1 KiB
JSON
89 lines
4.1 KiB
JSON
{
|
|
"name": "Automated Testing and Debugging",
|
|
"order": 20,
|
|
"time": "15m",
|
|
"challenges": [
|
|
{
|
|
"id":"cf1111c1c16feddfaeb6bdef",
|
|
"title":"Use the Javascript Console",
|
|
"difficulty":0,
|
|
"description":[
|
|
"Both Chrome and Firefox have excellent JavaScript consoles, also known as DevTools, for debugging your JavaScript.",
|
|
"You can find <code>Developer tools</code> in your Chrome's menu or <code>Web Console</code> in FireFox's menu. If you're using a different browser, or a mobile phone, we strongly recommend switching to desktop Firefox or Chrome.",
|
|
"Let's print to this console using the <code>console.log</code> method.",
|
|
"<code>console.log('Hello world!')</code>"
|
|
],
|
|
"tests":[
|
|
"assert(editor.getValue().match(/console\\.log\\(/gi), 'message: You should use the console.log method to log \"Hello world!\" to your JavaScript console.');"
|
|
],
|
|
"challengeSeed":[
|
|
"",
|
|
"",
|
|
""
|
|
],
|
|
"challengeType":1,
|
|
"type": "waypoint",
|
|
"nameCn": "",
|
|
"descriptionCn": [],
|
|
"nameFr": "",
|
|
"descriptionFr": [],
|
|
"nameRu": "",
|
|
"descriptionRu": [],
|
|
"nameEs": "Utiliza la consola de JavaScript",
|
|
"descriptionEs": [
|
|
"Tanto Chrome como Firefox tienen excelentes consolas JavaScript, también conocidas como DevTools, para depurar tu código JavaScript.",
|
|
"Puedes encontrar las Herramientas para desarrolladores (<code>Developer tools</code>) en el menú de Chrome o la Consola web (<code>Web Console</code>) en el menú de FireFox. Si estás utilizando un navegador diferente, o un dispositivo móvil, nuestra recomendación es que cambies a la versión de escritorio de Firefox o Chrome.",
|
|
"Vamos a imprimir en esta consola utilizando el método <code>console.log</code>.",
|
|
"<code>console.log('Hello world!')</code>"
|
|
],
|
|
"namePt": "",
|
|
"descriptionPt": []
|
|
},
|
|
{
|
|
"id":"cf1111c1c16feddfaeb7bdef",
|
|
"title":"Using typeof",
|
|
"difficulty":0,
|
|
"description":[
|
|
"You can use <code>typeof</code> to check the <code>data structure</code>, or type, of a variable.",
|
|
"Note that in JavaScript, arrays are technically a type of object.",
|
|
"Try using <code>typeof</code> on each of the following to see which types they have.",
|
|
"<code>console.log(typeof \"\");</code>",
|
|
"<code>console.log(typeof 0);</code>",
|
|
"<code>console.log(typeof []);</code>",
|
|
"<code>console.log(typeof {});</code>"
|
|
],
|
|
"tests":[
|
|
"assert(editor.getValue().match(/console\\.log\\(typeof[\\( ]\"\"\\)?\\);/gi), 'message: You should <code>console.log</code> the <code>typeof</code> a string.');",
|
|
"assert(editor.getValue().match(/console\\.log\\(typeof[\\( ]0\\)?\\);/gi), 'message: You should <code>console.log</code> the <code>typeof</code> a number.');",
|
|
"assert(editor.getValue().match(/console\\.log\\(typeof[\\( ]\\[\\]\\)?\\);/gi), 'message: You should <code>console.log</code> the <code>typeof</code> an array.');",
|
|
"assert(editor.getValue().match(/console\\.log\\(typeof[\\( ]\\{\\}\\)?\\);/gi), 'message: You should <code>console.log</code> the <code>typeof</code> a object.');"
|
|
],
|
|
"challengeSeed":[
|
|
"",
|
|
"",
|
|
""
|
|
],
|
|
"challengeType":1,
|
|
"type": "waypoint",
|
|
"nameCn": "",
|
|
"descriptionCn": [],
|
|
"nameFr": "",
|
|
"descriptionFr": [],
|
|
"nameRu": "",
|
|
"descriptionRu": [],
|
|
"nameEs": "Usando typeof",
|
|
"descriptionEs": [
|
|
"Puedes usar <code>typeof</code> para verificar la <code>estructura de datos</code>, o el tipo, de una variable.",
|
|
"Ten en cuenta que, en JavaScript, los vectores son técnicamente un tipo de objeto.",
|
|
"Intenta utilizar <code>typeof</code> en cada uno de los siguientes valores para ver de qué tipo son.",
|
|
"<code>console.log(typeof(\"\"));</code>",
|
|
"<code>console.log(typeof(0));</code>",
|
|
"<code>console.log(typeof([]));</code>",
|
|
"<code>console.log(typeof({}));</code>"
|
|
],
|
|
"namePt": "",
|
|
"descriptionPt": []
|
|
}
|
|
]
|
|
}
|