<h2>Example: uppercase bootstrap class</h2>
<pre><code class="language-css">&lt;p class="text-lowercase">Lowercased text.&lt;/p>
&lt;p class="text-uppercase">Uppercased text.&lt;/p>
&lt;p class="text-capitalize">CapiTaliZed text.&lt;/p></code></pre>

bootstrap 3 text-uppercase code example

<h2>Example 1: router nextjs</h2>
<pre><code class="language-html">import { useRouter } from 'next/router'

function ActiveLink({ children, href }) {
 const router = useRouter()

 const handleClick = (e) => {
 e.preventDefault()
 router.push(href)
 }

 return (
 &lt;a href={href} onClick={handleClick} style={style}>
 {children}
 &lt;/a>
 )
}

export default ActiveLink</code></pre>
<h2>Example 2: nextjs router get complete url</h2>
<pre><code class="language-html">function getFullUrl(req, fallback) {
 //server side request object(req)
 if(req) {
 return req.protocol + '://' + req.get('host') + req.originalUrl
 
 } //making sure we are on the client side
 else if(!(typeof window === 'undefined')) {
 return window.location.href
 
 } else {
 return fallback
 }
}

//usage on nextjs
static async getInitialProps({req}) {
 let fullUrl = getFullUrl(req, "")//gets the full url or fallback to ""
 return { fullUrl: fullUrl }
}</code></pre>

next router current path code example

<h2>Example: bootstrap text color</h2>
<pre><code class="language-javascript">&lt;p class="text-primary">.text-primary&lt;/p>
&lt;p class="text-secondary">.text-secondary&lt;/p>
&lt;p class="text-success">.text-success&lt;/p>
&lt;p class="text-danger">.text-danger&lt;/p>
&lt;p class="text-warning">.text-warning&lt;/p>
&lt;p class="text-info">.text-info&lt;/p>
&lt;p class="text-light bg-dark">.text-light&lt;/p>
&lt;p class="text-dark">.text-dark&lt;/p>
&lt;p class="text-muted">.text-muted&lt;/p>
&lt;p class="text-white bg-dark">.text-white&lt;/p></code></pre>

bg-orange bootstrap code example

<h2>Example 1: python split</h2>
<pre><code class="language-javascript">>>> '1,2,3'.split(',')
['1', '2', '3']
>>> '1,2,3'.split(',', maxsplit=1)
['1', '2,3']
>>> '1,2,,3,'.split(',')
['1', '2', '', '3', '']</code></pre>
<h2>Example 2: python string to list of chars</h2>
<pre><code class="language-javascript">l = list('abcd') 	 # ['a', 'b', 'c', 'd']
l = map(None, 'abcd') # ['a', 'b', 'c', 'd']
l = [i for i in 'abcd']	 # ['a', 'b', 'c', 'd']

import re # importing regular expression module
l = re.findall('.', 'abcd')
print(l) 	# ['a', 'b', 'c', 'd']</code></pre>
<h2>Example 3: split word python</h2>
<pre><code class="language-javascript"># How to spit a word :

text = "Word"
text_list = list(text)
print(text_list)

# Output :
# ["W", "o", "r", "d"]</code></pre>
<h2>Example 4: how to split word in python</h2>
<pre><code class="language-javascript">text= "I am Batman"
splitted_text= text.split()

Print(splitted_text)</code></pre>

split a word in python code example

<h2>Example: windows snipping tool</h2>
<pre><code class="language-html">windows + shift + s</code></pre>

download snipping tool for windows 10 code example

<h2>Example 1: python test if number in string</h2>
<pre><code class="language-python">>>> def hasNumbers(inputString):
... return any(char.isdigit() for char in inputString)
... 
>>> hasNumbers("I own 1 dog")
True
>>> hasNumbers("I own no dog")
False</code></pre>
<h2>Example 2: python test if string is int</h2>
<pre><code class="language-python">'16'.isdigit()
>>>True

'3.14'.isdigit()
>>>False

'Some text'.isdigit()
>>>False</code></pre>
<h2>Example 3: pyton how to tell if string is a int or string</h2>
<pre><code class="language-python">def RepresentsInt(s):
 try: 
 int(s)
 return True
 except ValueError:
 return False</code></pre>

python program if int in string code example

<h2>Example 1: Interface in java</h2>
<pre><code class="language-html">// interface in java example
interface Vehicle
{
 public void accelerate();
}
class BMW implements Vehicle
{
 public void accelerate()
 {
 System.out.println("BMW accelerating...");
 }
}
public class InterfaceDemo
{
 public static void main(String[] args)
 {
 BMW obj = new BMW();
 obj.accelerate();
 }
}</code></pre>
<h2>Example 2: java interface</h2>
<pre><code class="language-html">public interface Exampleinterface {
	
 public void menthod1();
 
 public int method2();

}

class ExampleInterfaceImpl implements ExampleInterface {


 	public void method1()
 {
 //code here
 }
 
 public int method2()
 	{
 	//code here
 	}

}</code></pre>

interface syntax java code example

<h2>Example: how to add an image using jquery</h2>
<pre><code class="language-javascript">// Change src attribute of image
 $(this).attr("src", "images/card-front.jpg");</code></pre>

jquery create image code example

<h2>Example: Code to disable Debug.log</h2>
<pre><code class="language-csharp">#if UNITY_EDITOR
 Debug.logger.logEnabled = true;
 #else
 Debug.logger.logEnabled = false;
 #endif</code></pre>

logback disable debug logging code example

<h2>Example 1: vuelidate required if another props</h2>
<pre><code class="language-javascript">elements: {
 $each: {
 type: {
 required,
 },
 question: {
 required: requiredIf(prop => prop.type === 'input'),
 }
 }
 }</code></pre>
<h2>Example 2: vuelidate require if</h2>
<pre><code class="language-javascript">required: requiredIf(()=> { return condition })</code></pre>

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