Kirat[ad_1] it casts pb in tsfa_pro * then it dereference it in another words, tsfap is a reference to what pointed by pb, using a C-style cast to convert pb from pro_base to tsfa_pro. [ad_2] solved expain following code snippet [closed]
[ad_1] There is no other issue, fix your xampp problem, put your project in xampp > htdocs folder, save your file with .php extension and go to browser write http://localhost/project/page.php 1 [ad_2] solved Basic php can’t run in my browser. It includes the “$” , “;” and etc. in html
[ad_1] You have misspelled length in the first loop. Also consider using for-in loop like: for (property in obj) { if (obj.hasOwnProperty(property)) { //… } } [ad_2] solved Nothing displaying in console when using console.log with if statements in for loops [closed]
[ad_1] You can solve this using dynamic programming #include <iostream> using namespace std; #define INF 1000000007 int main() { // your code goes here int dp[101] = {0}; int a,b,i,j; scanf(“%d%d”,&a, &b); for(i=a;i<=b;i++) dp[i] = INF; dp[a] = 0; for(i=a; i<=b; i++){ for(j=2; j*j<=i; j++){ if(i%j == 0){ dp[i+j] = min(dp[i+j], dp[i]+1); dp[i+i/j] = min(dp[i+i/j], … Read more
[ad_1] Should not be too hard. There may be complications based on headers/navigation, or other wrapper type divs you have in your markup, but this snippet gives the general idea. Try resizing, should be responsive. div { background-color: lightblue; margin-top: 20px; margin-bottom: 20px; min-height: 80px; } .full-center { margin-left: 10%; margin-right: 10%; } .full-right { … Read more
[ad_1] The problem resides in the fact that you used the same path to image folder in both sites. In the first site your path to image folder is valid, in fact website_url/images/bg/bg1.jpg is a valid path to the image called “bg1.jpg”. But in the other site, the images array contains invalid paths. I.e. the … Read more
[ad_1] Firstly, I would only ever suggest using arrays for public vars to be edited in the inspector, for anything other than that they are too primitive. If you are specifically needing to or wanting to use an array you will need to recreate it every time to add data or otherwise resize it. Use … Read more
[ad_1] Because your awk program is in single quotes, there will not be any shell variable expansion. In this example: awk ‘tolower($0)~/^alphabet/{print}’ titles-sorted.txt > titles-links/^alphabet.txt …you are looking for the lines that begin with the literal string alphabet. This would work: awk “tolower(\$0)~/^$alphabet/{print}” titles-sorted.txt > titles-links/$alphabet.txt Note several points: We are using double quotes, which … Read more
[ad_1] It might be because you entered a wrong data type into ‘cin’. This makes cin fail and it repeats the last acceptable value in the command prompt. Nothing to do with the loop. If you try it outside of the loop you’ll see the same thing happen. It’s good practice to do the following: … Read more
[ad_1] This code seems to contain many errors, but the most evident to me is while((ch!='”‘) || (ch!=’>’)) /*until we get the end of header name*/ I would say that every character is either different from ‘”‘ or from ‘>’ … or do you know a character that can be equal to both? 😉 5 … Read more
[ad_1] The first case is not an error because if a constructor returns a non-primitive value, it is returned instead of the object created. Therefore, simplified, following happens: A new object is created The new object’s internal __proto__ variable is set to Foo.specialConstructor.prototype Foo.specialConstructor is executed using the created object as a this variable Because … Read more
[ad_1] this is to improve concept Mat A = (Mat_<float>(3, 4) << 1, 2, 3, 4, 5, 6, 7, 8, 9, 0.1, 0.1, 0.3); Mat B = (Mat_<float>(3, 4) << 1, 2, 3, 4, 5, 6, 7, 8, 9, 0.1, 0.1, 0.3); Mat AB0; multiply(A, B, AB0); cout << A << endl; cout << B … Read more
[ad_1] This is a bit broad for an SO question but I’ll bite. Your mapper is for mapping values to keys. Lets say your CSV has 4 columns with numeric values: 42, 71, 45, 22 You map a key to each value; effectively what would be like the header in the CSV. Lets say column … Read more
[ad_1] Wrap the non-header rows in <tbody></tbody>. Then use Array#prototype.reduce() to scan the rows in reverse, treating the first (ie last) row as a special case : $(“table tbody tr”).get().reverse().reduce(function(prevVal, tr, i) { var $tds = $(tr).find(‘td’), val = Number($tds.eq(1).text().replace(‘,’,”)) diff = val – prevVal; // console.log(val); $tds.eq(2).text((i > 0) ? diff : ‘-‘); $tds.eq(3).text((i … Read more
[ad_1] For formatting purposes I’m putting this as an answer. Your scripts should look like this at the bottom and there should be no scripts in the head: <!– Scripts –> <script src=”https://stackoverflow.com/questions/34125427/assets/js/jquery.min.js”></script> <script src=”assets/js/jquery.poptrox.min.js”></script> <script src=”assets/js/jquery.scrolly.min.js”></script> <script src=”assets/js/jquery.scrollex.min.js”></script> <script src=”assets/js/skel.min.js”></script> <script src=”assets/js/util.js”></script> <!–[if lte IE 8]><script src=”assets/js/ie/respond.min.js”></script><![endif]–> <script src=”assets/js/jquery.dropotron.js”></script> <script> $(function() { // Note: … Read more