There is no benefit to packing as much as possible into a line of code. Separate it out as much as possible, make it easy to read. Strictly speaking, there is no need to call join() in this instance. The purpose of join is to make one thread wait for another thread to finish, but … Read more
Thanks for the responses, I needed to assign the size of the array. public void stage1init() { stage1.stageW = 30; stage1.stageH = 30; stage1.tileSize = 100; stage1.stageStartX = 2; stage1.stageStartY = 24; stage1.TilePositionX = new double[stage1.stageW][stage1.stageH]; stage1.TilePositionY = new double[stage1.stageW][stage1.stageH]; //Layout Stage1 int W = stage1.stageH; int H = stage1.stageW; for(int i = 0; i … Read more
There are some problem in this code : 1) According to the standard you shouldn’t use void main() But either int main() int main(void) int main(int argc, char *argv[]) Also never forget return 0; Sample program : #include <stdio.h> int main(void) { /* Do stuff */ return 0; } If you wish to read more … Read more
Your code has no ordering. What it has is code to generate a new query to order a list – but that is never executed. sortingList.OrderBy(m => m.RoleId) .ThenBy(m => m.ToolbarLocation) .ThenBy(m => m.Band) .ThenBy(m => m.BandIndex); The return of these calls is an IQueryable that has to be executed. You never do .OrderBy etc. … Read more
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. solved expain following code snippet [closed]
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 solved Basic php can’t run in my browser. It includes the “$” , “;” and etc. in html
You have misspelled length in the first loop. Also consider using for-in loop like: for (property in obj) { if (obj.hasOwnProperty(property)) { //… } } solved Nothing displaying in console when using console.log with if statements in for loops [closed]
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], dp[i]+1); … Read more
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 { margin-left: … Read more
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 first … Read more
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 lists … Read more
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 does … Read more
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: while … Read more
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 solved … Read more
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 Foo.specialConstructor … Read more