tag:blogger.com,1999:blog-51264889367805194562024-02-18T20:50:05.809-08:00iSmart Solutions - SharathSharathhttp://www.blogger.com/profile/15958711933917353572noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-5126488936780519456.post-26770067076929431872023-08-03T06:56:00.007-07:002023-08-03T07:00:40.602-07:00Javascript: How to print numbers from 1 to 10 using javascript setInterval?<p> <b>Javascript: How to print numbers from 1 to 10 using javascript setInterval?</b></p><p><b><br /></b></p><p><b>Solution: </b>This is basic interview questions. </p><p><b>setInterval() </b><span face="-apple-system, "system-ui", "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji"" style="background-color: white; color: #1f2328; font-size: 16px;">method is used to call a function or evaluate an expression at specified intervals (in milliseconds). For example, let's log a message after 1 seconds using setInterval method,</span></p><pre style="border-radius: 6px; box-sizing: border-box; color: #1f2328; font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace; font-size: 13.6px; line-height: 1.45; margin-bottom: 0px; margin-top: 0px; overflow-wrap: normal; overflow: auto; padding: 16px; word-break: normal;"><span class="pl-en" color="var(--color-prettylights-syntax-entity)" style="box-sizing: border-box;">setInterval</span><span class="pl-kos" style="box-sizing: border-box;">(</span><span class="pl-k" color="var(--color-prettylights-syntax-keyword)" style="box-sizing: border-box;">function</span> <span class="pl-kos" style="box-sizing: border-box;">(</span><span class="pl-kos" style="box-sizing: border-box;">)</span> <span class="pl-kos" style="box-sizing: border-box;">{</span>
<span class="pl-smi" color="var(--color-prettylights-syntax-storage-modifier-import)" style="box-sizing: border-box;">console</span><span class="pl-kos" style="box-sizing: border-box;">.</span><span class="pl-en" color="var(--color-prettylights-syntax-entity)" style="box-sizing: border-box;">log</span><span class="pl-kos" style="box-sizing: border-box;">(</span><span class="pl-s" color="var(--color-prettylights-syntax-string)" style="box-sizing: border-box;">"Hello Javascript"</span><span class="pl-kos" style="box-sizing: border-box;">)</span><span class="pl-kos" style="box-sizing: border-box;">;</span>
<span class="pl-kos" style="box-sizing: border-box;">}</span><span class="pl-kos" style="box-sizing: border-box;">,</span> 1<span class="pl-c1" color="var(--color-prettylights-syntax-constant)" style="box-sizing: border-box;">000</span><span class="pl-kos" style="box-sizing: border-box;">)</span><span class="pl-kos" style="box-sizing: border-box;">;</span></pre><pre style="border-radius: 6px; box-sizing: border-box; color: #1f2328; font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace; font-size: 13.6px; line-height: 1.45; margin-bottom: 0px; margin-top: 0px; overflow-wrap: normal; overflow: auto; padding: 16px; word-break: normal;"><span class="pl-kos" style="box-sizing: border-box;"><b>Solution for above Question is:</b></span></pre><pre style="border-radius: 6px; box-sizing: border-box; line-height: 1.45; margin-bottom: 0px; margin-top: 0px; overflow-wrap: normal; overflow: auto; padding: 16px; word-break: normal;"><span class="pl-kos" style="box-sizing: border-box; font-size: 13.6px;"><span face="ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, Liberation Mono, monospace" style="color: #1f2328;">let i =1;
let basicint = setInterval(function () {
console.log("My count is:",i);
i++;
if(i>10){
clearInterval(basicint); // Here clearing the interval after 10 iterations
}
}, 1000);</span></span></pre><pre style="border-radius: 6px; box-sizing: border-box; line-height: 1.45; margin-bottom: 0px; margin-top: 0px; overflow-wrap: normal; overflow: auto; padding: 16px; word-break: normal;"><span class="pl-kos" style="box-sizing: border-box; font-size: 13.6px;"><span face="ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, Liberation Mono, monospace" style="color: #1f2328;"><script async="" crossorigin="anonymous" src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-1446536091251329"></script>
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Sharathhttp://www.blogger.com/profile/15958711933917353572noreply@blogger.comtag:blogger.com,1999:blog-5126488936780519456.post-29260214286097074632023-08-03T02:44:00.004-07:002023-08-03T07:02:50.785-07:00Javascript: Interview Question: How to filter even numbers from Array without using predefined filter in Javascript?<p> Javascript: Interview Question: How to filter even numbers from Array without using predefined filter in Javascript?</p><p><br />
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</p><p><br /></p><p><b>Solution: </b>By using <b>for</b> loop .. we can achieve this easily</p><p>let arrNums = [46,10,21, 56, 89, 67, 33, 87, 34, 98, 76, 88, 65, 12, 19, 10, 15, 17, 18,22];</p><p>let evenNums = [];</p><p>for(let i=0;i<=arrNums.length;i++){</p><p> if (arrNums[i] % 2 === 0) {</p><p> evenNums.push(arrNums[i]);</p><p> }</p><p>}</p><p>console.log(evenNums)</p><p><br /></p><p>Out Put : </p><p>[46, 10, 56, 34, 98, 76, 88, 12, 10, 18, 22]</p>Sharathhttp://www.blogger.com/profile/15958711933917353572noreply@blogger.comtag:blogger.com,1999:blog-5126488936780519456.post-57676895809924839672023-08-02T23:43:00.010-07:002023-08-03T07:03:06.387-07:00Javascript: How to Print Tables from 1 to 20 using JavaScript?<div><b>Javascript: How to Print Tables from 1 to 20 using JavaScript?</b></div><div><br /></div>The simple way to print the Math tables from 1 to 20 using javascript. This is
basic logic of loops in javascript. <div><br /></div><div>Sample:</div><div><br /></div><div><div>let tableNo = 2;</div><div>console.log("Multiplication Table of", tableNo, "is:");</div><div>for(let i=1; i<=10; i++)</div><div>{</div><div> console.log(tableNo +"*"+ i +"="+ tableNo*i);</div><div> if(i==10 && tableNo<20)</div><div> {</div><div> tableNo = tableNo+1;</div><div> i=0;</div><div> console.log("=================================");</div><div> console.log("Multiplication Table of", tableNo, "is:");</div><div> }</div><div>}</div></div><div><br /></div><div><br /></div><div><br /></div><div><br /><script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-1446536091251329"
crossorigin="anonymous"></script>
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</script></div><div> OutPut : The out put like this
<div class="separator" style="clear: both;">
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</div>
</div>Sharathhttp://www.blogger.com/profile/15958711933917353572noreply@blogger.com