Month: October 2022

[Solved] Want to find the url from html tag [closed]

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Try the below $(function() { var a_href = $(‘#website-view a’).attr(‘href’); var decodedUri = decodeURIComponent(a_href); var url = decodedUri.split(“url=”)[1].split(“&”)[0]; alert(url); }); <script src=”https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js”></script> <div id=”website-view”> <ul> <li> <a target=”_blank” href=”https://stackoverflow.com/redir/redirect?url=http%3A%2F%2Ffacebook%2Ecom%2Fshwet&amp;urlhash=GvM1″>My Facebook</a> </li> </ul> </div> 2 solved Want to find the url from html tag [closed]

[Solved] Java: Parameter list without comma

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I’m guessing you’re new to programming, so I’ll give a quick explanation of what’s going on. If I’ve missed the point of your question entirely, I’m sorry. This line: public int compareWith(Choice anotherChoice){ is part of the Choice object. It takes another Choice object and compares it with itself. …or at least, that’s what I … Read more

[Solved] Default Back Button Text and Font Setting

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Change your code in viewDidLoad like this. class BaseViewController: UIViewController { override func viewDidLoad() { super.viewDidLoad() } func setNavigationWithCustomBackButton() { let btnLeft:UIButton! = UIButton(frame: CGRectMake(0, 0, 20, 16)) btnLeft.setTitle(“<=|”, forState: .Normal) btnLeft.titleLabel?.font = UIFont.systemFontOfSize(19, weight: UIFontWeightLight) btnLeft!.addTarget(self, action: “handleBack:”,forControlEvents: UIControlEvents.TouchUpInside) let leftItem:UIBarButtonItem = UIBarButtonItem(customView: btnLeft!) self.navigationItem.leftBarButtonItem = leftItem } func handleBack(sender: UIButton) { self.navigationController?.popViewControllerAnimated(true) } … Read more

[Solved] List View can’t run [duplicate]

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try this, xml <?xml version=”1.0″ encoding=”utf-8″?> <LinearLayout xmlns:android=”http://schemas.android.com/apk/res/android” android:layout_width=”match_parent” android:layout_height=”match_parent” android:orientation=”vertical” > <TextView android:id=”@+id/output” android:layout_width=”fill_parent” android:layout_height=”wrap_content” android:background=”#758AA7″ android:padding=”1px” android:text=”Click : ” android:textColor=”#ffffff” /> <ListView android:id=”@android:id/list” android:layout_width=”match_parent” android:layout_height=”wrap_content” > </ListView> </LinearLayout> MainActivity.java public class MainActivity extends ListActivity { TextView content; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.listview_main); content = (TextView) findViewById(R.id.output); String[] CoffeeShop = {“Creation”,”Starbucks”,”Caribou”,”Mo’Joe” … Read more

[Solved] NASM – Variable Basics

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‘mystring + 1’ is the address of the second byte of the string. mov al, mystring + 1 stores (the least significant byte of) that address in al. To indicate that you don’t want to store the address but the byte located at that address, write this: mov al, [mystring + 1] To declare a … Read more

[Solved] Select the newest data in an SQL table? [closed]

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first, please dont use ‘date’ as your field name, lets say you rename it as news_date. How about this? <?php $query = mysql_query (“SELECT * FROM yourtable ORDER BY id DESC LIMIT 3”); $number = 1; while ($result = mysql_fetch_array($query)) { $id = $result[‘id’]; $title = $result[‘title’]; $news_date = $result[‘news_date’]; $post = $result[‘post’]; ?> <div … Read more

[Solved] How does this while block work? [closed]

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result and counter are separate variables with different goals in this code. counter is incremented like counter += 1 so that eventually the while condition while (counter<10) will be satisfied and the code will cease to execute. As for result, each time the code in the while block is executed, result is updated by multiplying … Read more

[Solved] PHP Random String Generator based on GET values [closed]

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Your best bet is to use multiple GET arrays and conditional statements, and “echo” the function if it meets both conditions. <?php error_reporting(E_ALL); ini_set(‘display_errors’, 1); function randomString() { return rtrim(base64_encode(md5(microtime())),”=”); } if ( isset($_GET[‘userid’]) && !empty($_GET[‘userid’]) && isset($_GET[‘transactionid’]) && !empty($_GET[‘transactionid’]) ) { echo randomString(); } else{ echo “One GET array is not set or is … Read more

[Solved] Shuffle character array in C

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Having char names[16][20] = …; char randomnames[16][20]; you cannot do randomnames[i] = names[j]; but char names[16][20] = …; char * randomnames[16]; … randomnames[i] = names[j]; or char names[16][20] = …; char randomnames[16][20]; … strcpy(randomnames[i], names[j]); Warning when I see your first version of the question you have to print names rather than randomnames, that means … Read more

[Solved] How can I rewrite the tags

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The short form of <?php echo ?> is <?= ?> The other way to do it to use something like template engine check https://twig.symfony.com/ Check http://acmeextension.com/best-templating-engine/ for some like of the PHP template enginer 5 solved How can I rewrite the tags

[Solved] How to get only first object value key value [closed]

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Just use array[0].value: var array = [{ label: “1”, value: “11” }, { label: “2”, value: “22” }, { label: “3”, value: “33” }, { label: “4”, value: “44” }, ]; var firstValue = array[0].value; console.log(firstValue); You can also use destructuring like so: var array = [{ label: “1”, value: “11” }, { label: “2”, … Read more

[Solved] Decimal Subtraction [closed]

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So your code bugged me alot. I made some changes to make things more pythonic… Instead of separate lists for your menu, I made it a list of tuples containing the product and it’s price I fixed your float casts There’s alot to be done for example, catching errors on invalid inputs, checking for available … Read more

[Solved] How to gather the url text inside HTML-div via regular expression?

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You should use DOMDocument and DOMXPath or something like that, but if you want it done with regexp, for your given html this should do the trick: <?php $html_code=”<a href=”https://stackoverflow.com/napolnye-pokrytiya/” class=”category_cart”> <div class=”category_cart__container”> <div style=”background-image: url(\”/media/filer_public/b6/49/b6491a4d-5c0d-4a0f-aa9c-b32ea39912c6/category-2.jpg\’)” class=”category_cart__thumbnail”></div> <div class=”category_cart__content”> <p class=”category_cart__title”>Напольные покрытия</p> </div> </div> </a> <a href=”http://stackoverflow.com/oboi/” class=”category_cart”> <div class=”category_cart__container”> <div style=”background-image: url(\’/media/filer_public/93/65/9365c3bc-8649-4d9d-932e-144f16ed535c/category-3.jpg\’)” class=”category_cart__thumbnail”></div> <div … Read more

[Solved] Vigenere Cipher c# with “ñ”

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Your code: if (Char.IsLetter(s[i])) { s[i] = (char)(s[i] + key[j] – ‘A’); if (s[i] > ‘Z’) s[i] = (char)(s[i] – ‘Z’ + ‘A’ – 1); } Depends on the fact that the letters from U+0041 to U+005A just happen to match a the letters of the alphabets of some languages, such as English*. (If the … Read more