[ad_1] I have solved it. The problem was NoSuchElementException for the line: n=scanner.nextInt(); I have fixed it using: if(scanner.hasNextInt()) { n = scanner.nextInt(); } The code has been accepted by uHunt. [ad_2] solved UVa 562 runtime error. What can I do? [closed]
[ad_1] (select [amount] from [payment] where ([payment_account] = ‘Confirmation Deposit’) and ([action] = ‘Received’) and ([amount] = ’95’)) [ad_2] solved (select [amount] from [payment] where ([payment_account] = ‘Confirmation Deposit’) and ([action] = ‘Received’) and ([amount] = ’95’))
[ad_1] You can keep one extra Boolean variable to maintain the state of the button. Modify the bool value on every click. On didSet of the variable, you can update your button Image. If you have multiple states of the button you can have one enum. private var isButtonActive: Bool = true { didSet { … Read more
[ad_1] Use the ob_start top of the page.header() get working. ob_start(); 0 [ad_2] solved Header location output is null after session [closed]
[ad_1] You need to combine DATA2 and DATA3 to one vector and create a vector to define your data. library(ggplot2) x1 <- c(0.2, 0.27, 0.4, 0.37, 0.42, 0.45, 0.70) x2 <- c(0.25, 0.32, 0.28, 0.24, 0.20, 0.19, 0.20) data <- data.frame(x = rep(c(1:7), 2), label = rep(c(“x1”, “x2”), each = 7), y = c(x1, x2)) … Read more
[ad_1] You can use variable in ansible playbook like: – name: Create Directory file: path: “{{ directory_path }}” state: directory mode: 0755 become: yes In ansible you put the variable in double curly braces. in the above example directory_path is a variable. you can read about ansible variables here. 0 [ad_2] solved How can i … Read more
[ad_1] This sounds like you need a remap function (I’ve answered this in JavaScript before). def remap( value, source_min, source_max, dest_min=0, dest_max=1, ): return dest_min + ( (value – source_min) / (source_max – source_min) ) * (dest_max – dest_min) Now, for instance to map the value 250 from between 0 to 500 to the range … Read more
[ad_1] If I understand correctly what you’re asking, something like this should satisfy it, but please note that recursion is not really the best way to achieve what you’re apparently trying to do: public static void count(ArrayList<Double> list) { if (list.empty()) { return; // or consider using if/else } double total = total(list); if (total>100) … Read more
[ad_1] JDBC doesn’t optimize database queries. A specific JDBC driver might do query optimization, but it is likely that query optimization is done by the backend database. (Many / most worthwhile optimizations require knowledge of the tables that the JDBC driver does not have.) Another question what is the difference between analyse and compiling query … Read more
[ad_1] Something like the following maybe? $(“#button”).click(function() { $(“#input”).val(“My Text Here”); }); Of course you want to replace the selectors and text with what you actually want. That basically says whenever a user clicks on #button set #input to My Text Here #input being your text form field and #button being your button you want … Read more
[ad_1] You could filter the value after a check, if the lower case value is included in the fields array. var mainArray = [“Title”, “AssignedTo”, “IssueStatus”, “Priority”, “Comment”, “Category”, “RelatedIssues”, “V3Comments”, “TaskDueDate”, “Attachments”], fields = [“title”, “comment”], result = mainArray.filter(a => fields.includes(a.toLowerCase())); console.log(result); ES5 var mainArray = [“Title”, “AssignedTo”, “IssueStatus”, “Priority”, “Comment”, “Category”, “RelatedIssues”, “V3Comments”, … Read more
[ad_1] Open and close the row by <tr></tr> And iterate through your rows when it reaches your desired total then break out of the loop 1 [ad_2] solved LIMIT CELLS PER ROW IN JSP [closed]
[ad_1] So I had a little bit of a play around and I think this is what your after. I also changed your code a little bit as I always feel its best to put self infront of all widgets on multiclass applications. import tkinter as tk class FirstFrame(tk.Frame): def __init__(self, master, **kwargs): tk.Frame.__init__(self, master, … Read more
[ad_1] When you do Board o= new Board(); inside getRow, you are making a new board with (presumably) row at zero. It is not the same board that you construct in main and set row to 10. To pass board from main into getRow, add it as an argument: private static int getRow(Scanner c, Board … Read more
[ad_1] You lambda convention for intent is correct. You should not use JACK for now as it now deprecated or replaced in android studio 2.4 preview https://android-developers.googleblog.com/2017/04/java-8-language-features-support-update.html Or you can also Use retrolambda if you want as jack is not supported with databinding. For your question: my main question here is, what might be causing … Read more