[ad_1] No, scraping is not allowed on Facebook and never was. There is no way. https://www.facebook.com/apps/site_scraping_tos_terms.php 5 [ad_2] solved Get Facebook data without Graph API? [closed]
[ad_1] You can use a listener to check if the radio is changed and then use an if to check the value and then define the image, description, etc… Here I used a very basic and general jQuery selector input[type=”radio”], you can use a class to be more specific if you want. There’s a function … Read more
[ad_1] I would do the scrolling using jQuery and changing the anchors in the URL to elements that don’t exist on the DOM with the same value for id or name. (so that the scroll is not done automatically) Living demo $(window).on(‘hashchange’,function(){ //you can see it manually or calculate it using jQuery by using $.height(); … Read more
[ad_1] It looks to me like area is a computed property. Shouldn’t it be a read-only computed property? Seems to me that there are multiple triangles with a given area but different height/base values, so you can’t set the area in a meaningful way. var area: Double { get { // getter return 0.5 * … Read more
[ad_1] let pick1 = openCard; You redeclare pick1 inside the function. This creates a new variable that masks the global variable of the same name. Each time you run the function, you get a new pick1 and a new pick2, both of which are undefined. Consequently, you’ll always hit the first half of the if/else. … Read more
[ad_1] Your root issue is that you want to send a set of port pins to a function. Port Pins are not strings The identifiers PORTA and the like are not strings. They are reserved words for the PIC compilers. They represent an addressible location (either port or memory mapped). The dot notation, PORTA.3, refers … Read more
[ad_1] mShowAnswers.setText( marksObtained ); This line contains the bug. As you are setting text into the textview(mShowAnswers) and the marksObtained is integer value, what is happening is Android is taking this marksObtained integer value as @StringRes and is trying to get matching String Value from Strings.xml which is not found and hence the exception is … Read more
[ad_1] You have several options price_element = result.search(‘span.result-price’)[0] price = price_element ? price_element.text : ‘$0000’ or price = (result.search(‘span.result-price’)[0].text rescue ‘$0000’) from Ruby 2.3.0 you can take advantage of safe navigation operator price = result.search(‘span.result-price’)[0]&.text || ‘$0000′ 10 [ad_2] solved ruby, undefined method `text’ for nil:NilClass
[ad_1] You need to include the javascript above the HTML, or add your JavaScript to some kind of page load. Example: document.addEventListener(“DOMContentLoaded”, function(){ // ADD CODE }); Your JavaScript should be working when included correctly as seen in here: function showdivs() { var yourUl = document.getElementById(“tryok”); yourUl.style.display = yourUl.style.display === ‘none’ ? ” : ‘none’; … Read more
[ad_1] This is easily achieved using fixed positioning: .body .mainfooter { height: auto; margin-top: 0; margin-bottom: 0; position: fixed; bottom: 0; } 2 [ad_2] solved making the footer stick the bottom
[ad_1] One way would be to read each line of the file into a list. Then find the index of the first list item to remove and the last list item to remove and use del[first:last+1] to remove those, then use list.insert() to put in the new rows starting at first. [ad_2] solved Deleting lines … Read more
[ad_1] OK. So you’ve solved the issue of WebAPI not running out of RAM. But the next concern is that you’ve got to pass the data to SQL Server. You can pipe the request stream through any of the .NET stream encryptors, but then it’s gotta go somewhere after that. I suggest you do something … Read more
[ad_1] I wouldn’t recommend this course of action. You will probably get all kind of replies telling how you can do this using setattr and friends, but in practice dynamically-created variable names are almost invariably (see what I did there?) a bad idea. Suppose you already have a variable called X_list and then you process … Read more
[ad_1] Without claiming to rework your design, I added collection of dead invaders(ArmyOfInvaders.deadInvader) to stored those ones, who already shot, and changed InvaderGotShot and DrawItem methods. I got rid of Invader.invader collection and introduced local variable in Invader.InitializeInvader instead of it to prevent misassigning. Please take a look: class Program { static void Main() { … Read more
[ad_1] vector<int> output_list(n * m); initializes output_list to be size n*m and fills with 0’s. You then push_back values after that. You have 3 options: Don’t initialize output_list to have values. Let the program reserve space on the fly as you push_back. Don’t initialize output_list to have values, but increase its capacity using reserve. Initialize … Read more