Kirat

[Solved] I have a lib “.a” file, where it contents some value,I am able to read the contents

by

[ad_1] It’s may help you! NSString *str=@”1 2 3″; NSArray *split = [str componentsSeparatedByString:@” “]; NSString *replacevalue=@” “; for(int i=1;i<[split count];i++) { if([replacevalue isEqualToString:@” “]) replacevalue=[NSString stringWithFormat:@”%@”,[split objectAtIndex:i]]; else replacevalue=[NSString stringWithFormat:@”%@,%@”,replacevalue,[split objectAtIndex:i]]; } NSLog(@”%@”,replacevalue); 1 [ad_2] solved I have a lib “.a” file, where it contents some value,I am able to read the contents

[Solved] How to get the total count in cart using Recyclerview Adapter

by

[ad_1] use cartlist.size() for total count. and for using in activity define this in Adapter class: class ProductAdapter(private val.. { … fun getCartSize():Int { return cartlist.size() } … } and in the activity you can use : adapter.getCartsize() 2 [ad_2] solved How to get the total count in cart using Recyclerview Adapter

[Solved] What is the best way to print this matrix without a for loop [closed]

by

[ad_1] A minimalist approach: In [1]: l=[[‘a1′,’a2′,’a3’],[‘a4′,’a5′,’a6’],[‘a7′,’a8′,’a9′]] In [2]: from __future__ import print_function In [3]: print(*l,sep=’\n’) [‘a1’, ‘a2’, ‘a3’] [‘a4’, ‘a5’, ‘a6’] [‘a7’, ‘a8’, ‘a9’] [ad_2] solved What is the best way to print this matrix without a for loop [closed]

[Solved] C# generic inheritance and covariance part 2

by

[ad_1] There does not appear to be any question in this question, so I’ll make up a few questions to answer. What is a covariant conversion? Let’s suppose we have some types Fruit and Apple and Banana with the obvious relationships; Apple is a kind of Fruit, and so on. A covariant conversion is one … Read more

[Solved] C# Nested IFs OR and condition?

by

[ad_1] The first one would have to look at the value of process_checking twice, so performance would be (very very negligibly) worse. And of course your assumption about the “0” and “1”, the first one has to check for “1”, which is a little extra work. The real difference is readability. The second one is … Read more

[Solved] How to sort hashmap? [closed]

by

[ad_1] I guess that you want the list of keys sorted. If your hashmap is called h, then try this: SortedSet<String> sortedKeys = new TreeSet<String>(h.keySet()); 4 [ad_2] solved How to sort hashmap? [closed]

[Solved] Nested Java methods [closed]

by

[ad_1] You cannot nest method declarations. However, you can simply define them separately and call one from the other. That is the purpose of functions. public static boolean divides(int num, int denom) { if (num%denom==0) return true; else return false; } public static boolean isLeapYear(int year) { return divided(x, y); // not sure what you … Read more

[Solved] You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ‘WHERE `id` [closed]

by

[ad_1] you should surround your variable with quotes ”, simply change to WHERE `id` = ‘” .$id.”‘”) As suggested you can’t use WHERE in INSERT queries but you should use an UPDATE query so you syntax should look like this: $result = mysql_query(“UPDATE cafes set deal=”$deal” WHERE `id` = ‘” .$id.”‘”) or die(mysql_error()); Then I … Read more

[Solved] C#: Why does it take so long to get a Task t.Result when the task has already finished? [closed]

by

[ad_1] I’ll update this as you update your question, but here’s my best guess. This line doesn’t compile, because Select doesn’t return a List: List<Task<T>> myTasks = someList.Select(x => Task.Run(() => DoSomethingWith(x))); I’m going to hazard a guess that you’re actually doing this: var myTasks = someList.Select(x => Task.Run(() => DoSomethingWith(x))); … which produces a … Read more