If you navigate to: docs.angularjs.org You could spot the notice: This site and all of its contents are referring to AngularJS (version 1.x), if you are looking for the latest Angular, please visit angular.io To be short, AngularJS (1.x versions) is not Angular (even though Angular descends from AngularJS); Not sure you’re a web developer … Read more
You can simply fetch the innerText and update with new value: document.getElementById(“myContent”).innerText = document.getElementById(“myContent”).innerText + ” is now changed”; <p id=”myContent”>some content</p> 1 solved Adding content to HTML tag [closed]
You made a bunch of typos, honestly… I fixed it and it should be working, below are the parts which you messed up in, and the one below that is the fix I made. I had to make it neater because I can barely read it. client.on(“message”, message => { var command = message.content.toLowerCase().split(“”)[0] if(command … Read more
PHP or JS? JS: http://jsfiddle.net/mplungjan/fpzEn/ var str = “description\”:\”SOME RELEVANT TEXT…<img width=”1″ height=”1″ src=”http:\/\/someurl.com.feedsportal.com\/c\/33818\/f\/608449\/s\/1c52b2b5\/mf.gif” border=”0″\/><div class=”mf-viral”><table border=”0″><tr><td valign=’middle’><a href=\\\”http:\/\/share.feedsportal.com\/viral\/sendEmail.cfm?lang=en&title=some_title&link=http%3A%2F%2Fwww.someurl.com%2Fworld-newssome_title%2FArticle1-805340.aspx\\\” target=\\\”_blank\\\”><img src=\\\”http:\/\/res3.feedsportal.com\/images\/emailthis2.gif\\\” border=\\\”0\\\” \/><\/a><\/td>” alert(str.split(/description”:”/)[1].split(/</)[0]) solved Use regular expressions to remove unwanted html from array [closed]
the page has one input field, when ever i clicked tha input field one overlay window has to come with another input field. <input onclick=’prompt(“Another input”,”…”);’ /> solved can we call a class attribute in javascript function? [closed]
Simply do it by myObj.cars.car1 , myObj.cars.car2 and , myObj.cars.car3 to get directly or loop as below example var myObj = { “name”: “John”, “age”: 30, “cars”: { “car1”: “Ford”, “car2”: “BMW”, “car3”: “Fiat” } }; for (let i in myObj) { if (typeof myObj[i] == ‘object’) { for (let j in myObj[i]) { console.log(j, … Read more
JSFiddle Use the prompt function and assign its return value via element.css() $(‘#btn’).click(function(e){ var w=prompt(“Enter new hue:”,””); $(‘#box’).css(‘-webkit-filter’,’hue-rotate(‘+w+’deg)’); }); 0 solved How can I use an alert or form input to allow a user to set a value of a CSS parameter [closed]
For this you can create a new array where you can store the desired values. Then loop (in this case from 0 to 15) and check if the number is in the array-array. If it is not in the array, you can store the value in the values-array. var array = [2, 4, 5, 8, … Read more
Why is this fiddle not working? Many reasons. 1) CSS property background is not background-color 2) background-color is not red but rgb(255, 0, 0) Working code: $(document).ready(function(){ $(“.box”).click(function(){ if ($(“.box”).css(“background-color”) == “rgb(255, 0, 0)”) { $(“.box”).html(“Success!”); } }); }); Working Jsfiddle link Side note: debugging with console.log() is much more convenient than alert() Side note … Read more
Start with the wikipedia pages for each language. Then grab some reference books on each (the Camel book for Perl, obviously). Areas to consider might include: Approach to types Namespacing / variable scoping Module/Class/Package inclusion mechanisms argument passing semantics return value contexts (search for scalar/list context wrt perl) Multi-processing/multi-threading support/approaches Unicode support Standard libraries Range … Read more
Use prompt like so: var number1 = parseInt(prompt(“Enter a number”)); var number2 = parseInt(prompt(“Enter another number”)); document.write(`${number1} + ${number2} = ${number1 + number2}<br>${number1} * ${number2} = ${number1 * number2}`); solved How to get user input and output it onto the web page [closed]
This line is probably not what you intended: const data = [{}]; That is starting off the array as an array containing one object with no properties. You’re pushing more items in there, but the original empty object is still going to be there. You’re most likely having that come out as your top item … Read more
To get an array like this, simply use Array.from const additionPerLoop = 1000; const amount = 10000; const res = Array.from({length: Math.floor(amount / additionPerLoop) + 1}, (_, i) => i * additionPerLoop); console.log(res); 0 solved Optimizing a while loop in Javascript
Why you dont use with Date Functions ? let date: Date = new Date(); let fullDateAndTime: string = date.getFullYear() + “” + (date.getMonth()+1) + “” + date.getHours() + “” + date.getMinutes() + “” + date.getMilliseconds(); document.write(fullDateAndTime + “”); // Print YYYYMMDDHHMMSS So you can check it with simple if (Month less then 10) : let … Read more
If you want to use jQuery then you can do this: <ul id=’mainTabs’> <li><a href=”https://stackoverflow.com/questions/28454221/music_details.jsp”>Music</a></li> <li><a href=”dance_details.jsp”>Dance</a></li> </ul> then you can do this in jQuery: $(‘#mainTabs a’).click(function(e){ e.preventDefault(); $(‘#div_displayfrom’).load(this.getAttribute(‘href’)); }); 1 solved Targeting anchor tag to div tag in same page