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56 lines
1.3 KiB
56 lines
1.3 KiB
// Exercise: Level 1
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const butn = document.getElementsByClassName('mass');
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let variable = '30 Days Of JavaScript';
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let fang = 'Facebook, Google, Microsoft, Apple, IBM, Oracle, Amazon';
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let bec ='You cannot end a sentence with because because because is a conjunction';
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let str = "";
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// function myFun(){
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// alert('open the console please')
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// }
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// butn.addEventListener('click', myFun())
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console.log(variable);
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console.log(variable.length);
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console.log(variable.toUpperCase());
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console.log(variable.toLowerCase());
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console.log(variable.substring(3));
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console.log(variable.slice(3,-1));
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console.log(variable.includes('Script'));
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console.log(variable.split());
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console.log(variable.split(' '));
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console.log(fang.split(', '));
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console.log(fang.replace("javaScript","python"));
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console.log(fang.charAt(15));
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console.log(fang.charCodeAt(11));
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console.log(fang.indexOf('a'));
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console.log(fang.lastIndexOf('a'));
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console.log(bec.indexOf('because'));
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console.log(bec.lastIndexOf('because'));
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console.log(bec.search('because'));
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console.log(variable.trim());
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console.log(variable.startsWith('3'));
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console.log(variable.endsWith('t'));
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console.log(variable.match('a'));
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console.log(str.concat( '30 Days of', 'JavaScript'));
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console.log(variable.repeat(2));
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//Exercise: Level 2
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