Kirat[ad_1] The first thing I notice is here, public Square(height, width) Should be public Square(int height, int width) The next thing I notice is public int computeSurfaceArea() { // int surfaceArea = square_height * square_width; // surfaceArea = (getheight() * getwidth()); return getheight() * getwidth(); } Finally, I suggest you follow standard Java naming practices; … Read more
[ad_1] You can use LEFT JOIN and then get SUM of the AMOUNT by grouping rows with the same CUST_ID : SELECT t2.CUST_ID , COALESCE(SUM(t1.AMOUNT), 0) AS TOTAL FROM cus t2 LEFT JOIN pur t1 ON t1.CUST_ID = t2.CUST_ID GROUP BY t2.CUST_ID ORDER BY TOTAL SQLFiddle 2 [ad_2] solved join two columns with same title … Read more
[ad_1] Based on the comments to OP, you need to change the way you run the query if you want this to work. Below is how I would’ve done it. $update = “UPDATE mod_document_images SET image_os_res=”” . $checkbox_os . “”, image_ne_aut=”” . $checkbox_ne . “”, image_ge_cat=”” . $image_gen_cat . “” WHERE image_id = ” . … Read more
[ad_1] Why use arrays when you can use a sorted dictionary? take a look at this code example: SortedDictionary<int, int> sd = new SortedDictionary<int, int>(); sd.Add(1, 54); sd.Add(5, 12); sd.Add(3, 17); sd.Add(9, 1); sd.Add(2, 44); MessageBox.Show(“First: ” + sd[sd.Keys.ElementAt<int>(0)].ToString() + “\nLast: ” + sd[sd.Keys.ElementAt<int>(sd.Count-1)].ToString()); [ad_2] solved How to match two values in an array?
[ad_1] A basic requirement would certainly be Javascript. That’s what the “J” in AJAX actually means. You basically need two things: the client-side code dealing with the user input, sending requests to the server, dealing with the responses, managing all the graphics; and the server-side system handling requests triggered by the client code and providing … Read more
[ad_1] UPDATE room SET price = price * 1.05 WHERE hotelNo in (SELECT hotelNo FROM hotel WHERE hotelName=”Hyde Park”); 0 [ad_2] solved invalid identifier in update statement in Oracle SQL
[ad_1] Looking at the data you posted, I see an outer array of dictionaries. Each of those dictionaries contains it’s own array of dictionaries. The inner dictionary contains your actual data, with keys NodeContent and NodeName. I’m guessing you want to traverse all the innermost dictionaries, looking for entires with a nodeName value of “MyID”, … Read more
[ad_1] They are several ways to do it, first you can use a GET method, or simply use sessions: session_start(); $_SESSION[‘foo’] = $Vid_arr[count($Vid_arr)-5]; 0 [ad_2] solved How to pass a variable value between 2 php files?
[ad_1] Use jquery data instead: $(“#submitForm”).data(‘transaction’, transactionID); And var number_id = $(“#submitForm”).data(‘transaction’); Notice that this will not add the attribute to the DOM, if you inspect the element via the developers tool, you won’t see data-transaction, but the element will have the data referenced. Edit: Your method should also work, but as @Tushar pointed out, … Read more
[ad_1] Try this Runtime.getRuntime().exec(“c:\\program files\\test\\test.exe”, null, new File(“c:\\program files\\test\\”)); 1 [ad_2] solved How can I run files in Java? [closed]
[ad_1] compare two array of objects javascript and throw the unmatched array elements into new array using underscore or lodash [closed] [ad_2] solved compare two array of objects javascript and throw the unmatched array elements into new array using underscore or lodash [closed]
[ad_1] Just what the error says! You haven’t passed enough arguments: This prototype: fp(double a, double b, double c, double x) { means you need to pass four arguments, like: fp(x1, what, about, these); The same goes for newton. Also, regarding if (fp(x1)==0.0) – While floating point zero values can be compared with each other … Read more
[ad_1] There is no docking support in the Windows API. You’ll have to implement it manually by handling the WM_SIZE message: case WM_SIZE: { UINT width = LOWORD(lParam); UINT height = HIWORD(lParam); // IDC_LIST1 will occupy the entire client area of its parent. // Adjust as needed. MoveWindow(GetDlgItem(hWnd, IDC_LIST1), 0, 0, width, height, TRUE); return … Read more
[ad_1] Can’t you run it? g[ss[i]]++; can be rewritten as int index = ss[i]; g[index] = g[index] + 1; So it’s counted number of each number in ss. It’s very error prone, and you should never do something like that. 2 [ad_2] solved java array printing the repeated numbers , array in the array [closed]
[ad_1] Or, you avoid so many ‘bad’ css styling conventions and go for something like below, as stated in the thousands of other SO questions on this matter. option 1 html, body { margin: 0; padding: 0; width: 100%; height: 100%; display: table; } .container { display: table-cell; text-align: center; vertical-align: middle; } .content { … Read more