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You can just define a character of 100 bytes and move your variable to that character. Please find the below code as example.Example
If you want to select an element with a specific index, then use the jQuery selector eq(). Here, set the index number to select the element.ExampleYou can try to run the following code to learn how to use jQuery selector eq():Live Demo $(document).ready(function(){ $("p:eq(1)").css("background-color","red"); }); Heading 1 This is demo text. This is another text. This is demo content
To change the first and last elements of a list use the eq() method.ExampleYou can try to run the following code to change first and last elements of a list using jQuery:Live Demo $(document).ready(function(){ $("#list li:eq(2)").after($("#list li:eq(0)")); }); This year's ranking: India US UK Last year's ranking: India US UK
ExampleYou can try to run the following code to write a jQuery selector to find links with # in href. Here,^ is used to find links starting with # in href.Live Demo $(document).ready(function(){ $('a[href^="#"]').click(function(){ alert('Success! Selected link starting with # in href.'); }); }); Demo C++
To escape square brackets in jQuery selectors is quite easy. Let’s see with an example of escaping the brackets in the name of the box.ExampleWhatever you will select, will get added to the textarea on button click.Live Demo $(document).ready(function() { $("#addnow").click(function () { $("#myselect :selected").each(function () { $("#text").val($("#text").val() + $(this).text() + ""); }); }); }); email@example.com David Select and Click to Add
The slice(start, end) method selects a subset of the matched elements. The following are the parameters of the slice() method:start − Where to start the subset. The first element is at zero. Can be negative to start from the end of the selection.end − Where to end the subset excluding end element. If unspecified, ends at the end of the selection.ExampleYou can try to run the following code to select a subset of the matched elements using the slice() method:Live Demo jQuery slice() method ... Read More
jQuery add() methodIf you want to add element to an existing group of elements, then use the add() method.ExampleYou can try to run the following code to learn how to work with jQuery.add() method:Live Demo $(document).ready(function(){ $("h1").add("span").css("background-color", "yellow"); }); Tutorialspoint Text Tutorials for free. Video Tutorials for free. jQuery append() methodThe append() method appends content to the inside of every matched element.ExampleYou can try to run the following code to learn how to work with jQuery append() method:Live Demo ... Read More
jQuery traversing is used to find elements based on what is their relation twith other elements. You need to begin with one selection and move ahead till you the reach the elements you want.jQuery is a very powerful tool which provides a variety of DOM traversal methods to help us select elements in a document randomly as well as in sequential method.Let’s filter out the elements by traversing. The filter( selector ) method can be used to filter out all elements from the set of matched elements that do not match the specified selector(s).ExampleThe selector can be written using any ... Read More
To filter object array based on attributes in jQuery, use the map() method with JSON.ExampleYou can try to run the following code to learn how to filter object array based on attributes in jQuery,Live Demo $(document).ready(function(){ $(document).ready(function(){ var json ={"DEPARTMENT": [ { "id":"1", "deptemp":"840", "shares":"1100", }, { "id":"2", "deptemp":"1010", "shares":"1900", }, { "id":"1", "deptemp":"350", "shares":"510", }, { "id":"2", "deptemp":"575", "shares":"1900", }]}; json.DEPARTMENT = $.map(json.DEPARTMENT,function(val,key) { if(Number(val.deptemp) = 500) return val; }); for(var i in json.DEPARTMENT) $("p").html("Department Employees: "+json.DEPARTMENT[i].deptemp+" , Shares:"+json.DEPARTMENT[i].shares) }); });
Consider we have the selling price, and percentage of profit or loss is given. We have to find the cost price of the product. The formula is like below −$$Cost \: Price = \frac{Sell Price * 100}{100 + Percentage \: Profit}$$$$Cost \: Price = \frac{Sell price *100}{100 + percentage\:loss}$$Example Live Demo#include using namespace std; float priceWhenProfit(int sellPrice, int profit) { return (sellPrice * 100.0) / (100 + profit); } float priceWhenLoss(int sellPrice, int loss) { return (sellPrice * 100.0) / (100 - loss); } int main() { int SP, profit, loss; SP = 1020; profit = 20; cout