Month: October 2022

[Solved] What does new[] mean?

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[ad_1] This is an array initialization syntax. You’re creating a new array that looks like: Button[] with one item dialog.OkButton inside of it. [ad_2] solved What does new[] mean?

[Solved] Merging Lines of text where string ends in a specific condition

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[ad_1] Here is a working solution that was developed for (var i = 0; i < Lines.Length; i++) { Builder.Append(Lines[i]); if (Lines[i].EndsWith(” and”) || Lines[i].EndsWith(” of”) || Lines[i].EndsWith(” for”) || Lines[i].EndsWith(” at”) || Lines[i].EndsWith(” the”)) { if (i < (Lines.Length – 1)) { Builder.Append(” “).Append(Lines[i + 1]); i++; } } Builder.AppendLine(“”); } return Builder.ToString(); [ad_2] … Read more

[Solved] How to convert decimal into octal in objective c

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[ad_1] You have to initialize a new NSString object using the right format specifier. Like : int i = 9; NSString *octalString = [NSString stringWithFormat:@”%o”, i]; // %O works too. This will create an autoreleased NSString object containing octal string representation of i. In case you start from a NSString containing a decimal number representation, … Read more

[Solved] C Program are closing automatically

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[ad_1] When you call menu after user input is [1] yes. with menu() function show menu and after menu you should show call food() function. HERE WHAT YOU WANT #include<stdio.h> #include<stdlib.h> #include<conio.h> void menu(); void foods(); void main(); char food; int quantity; float price; float total; float grandtotal; int choice; void main() { clrscr(); do … Read more

[Solved] Java String replace Regular Expression

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[ad_1] Use this: String replaced = yourString.replaceAll(“[^\\w\\xAE\\xA9~. -]”, “_”); In Java, \w matches all ASCII letters, numbers and underscore A9 and AE are the hex codes for copyright and registered trademark 1 [ad_2] solved Java String replace Regular Expression

[Solved] PHP – header(‘location:profile.php’); not working [duplicate]

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[ad_1] Here is your code: echo “Invalid log in information.”; exit(); header (‘location:profile.php’); First when you execute an echo the server sends headers to the browser, so you can’t have that before a header call. But past any of that you have an exit(); before the header (‘location:profile.php’); call. So that will never execute it. … Read more

[Solved] Multiple image rollover in javascript with for loop

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[ad_1] I would recommend you don’t include inline event attributes at each element. But I would consider including an inline html5 data- attribute with the message associated with the elements: <img src=”https://stackoverflow.com/questions/24593698/images/img1.jpg” data-msg=”Hi, How r u?” width=”100″ height=”100″> <!– etc –> Then you can bind the same rollover functions to each element using a loop … Read more

[Solved] How to append parameters to string in Objective C?

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[ad_1] I’m guessing that the string you put at the beginning is the desired output. In which case your method should be something like… – (NSString *)parameterStringWithWidth:(NSString *)width aspect:(NSInteger)aspect rim:(NSInteger)rim season:(NSString *)season pattern:(NSString *)pattern time:(NSInteger)time { return [NSString stringWithFormat:@”getTyreLabels?width=m%@&aspect=%ld&rim=%ld&season=%@&time=%ld”, width, (long)aspect, (long)rim, season, (long)time]; } That will return the string. Not the URL but you … Read more

[Solved] Get single item from List

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[ad_1] You should read the documentation of List and Map (respective HashMap) to see how to use them. Since your List contains Map you’ll have to get a Map using the List operations and then get the elements from that Map using the Map operations: HashMap<String, String> firstMap = lst.get(0); String someEntry = firstMap.get(“key”); 0 … Read more