[ad_1] Are you sure that you are checking power of 2? Rather, being checked divisible with 2. If you are serious, use the piece of cake snippet return n > 0 && ((n & -n) == n); The second way, private static boolean powerOf2(int num) { if(num <= 0){ return false; } while(num > 1) … Read more
[ad_1] I think that is what you need: s=”Here Comes The Sun And I Say It Is Alright”.split() for i in range(2, len(s), 3): s[i] = s[i – 1] print(‘ ‘.join(s)) # ‘Here Comes Comes Sun And And Say It It Alright’ 8 [ad_2] solved Removing words from a string- Python 2.7
[ad_1] for item in firstArray{ let user_id=item.value(forKey: “id”) as! String if user_id==some_id{ print(“found user”) } } 2 [ad_2] solved How found and get value in an array [closed]
[ad_1] I think I finally found it! Start media playback in the app Start DHU, the playback should pause When you try to play media through DHU, silence, but it seems it should be playing. Logcat seems ok, throbber moves as it’s playing. The problem was with audio focus handling. I acquired focus on MediaBrowswer … Read more
[ad_1] I am suffering this error: (58,19): error CS0019: Operator ‘-‘ cannot be applied to operands of type ‘string’ and ‘int’ [closed] [ad_2] solved I am suffering this error: (58,19): error CS0019: Operator ‘-‘ cannot be applied to operands of type ‘string’ and ‘int’ [closed]
[ad_1] To get the expected output, you can make the outer loop loop from word.length() – 1 down to 0 instead: #include <cstddef> // std::size_t #include <iostream> #include <string> int main() { std::cout << “Enter the word:”; if (std::string word; std::cin >> word) { for (auto i = word.length(); i–;) { // <- here for … Read more
[ad_1] The short answer is arrays have a set size you define where as an arraylist has infinite size. You’ll learn a lot about them from the api https://docs.oracle.com/javase/7/docs/api/java/lang/reflect/Array.html https://docs.oracle.com/javase/7/docs/api/java/util/ArrayList.html [ad_2] solved Difference between ArrayList and Array of object [duplicate]
[ad_1] If only kernel32.dll is being changed you could call ntdll.dll!NtReadVirtualMemory (ReadProcessMemory itself calls this function). If ntdll.dll is also seems to be changed by 3rd party process you could copy ntdll.dll to another temporary file (ntdll_copy.dll), and use it: [DllImport(“ntdll_copy.dll”, EntryPoint = “NtReadVirtualMemory”)] private static extern bool NtReadVirtualMemory(IntPtr hProcess, UIntPtr lpBaseAddress, [Out] byte[] lpBuffer, … Read more
[ad_1] If you want to know if the result of dividing a $dividend by a $divisor is going to be a whole number or a number with a fractional portion, you can test that condition first: if (my $remainder = $dividend % $divisor) { print “$dividend cannot be divided evenly by $divisor.”, ” There is … Read more
[ad_1] You define numberOfFaces as 5, and then start a while loop which checks if that variable has a truthy value – anything above 0 is truthy. That variable will never change though, resulting in an infinite loop. You need to decrement it somewhere inside the loop using numberOfFaces–; or similar. Maybe like this: <script> … Read more
[ad_1] I need to develop a graphical user interface using QT. Here I need to link a c program to the qt designer/creator [closed] [ad_2] solved I need to develop a graphical user interface using QT. Here I need to link a c program to the qt designer/creator [closed]
[ad_1] No, there’s no way to tell whether an array element has been initialized or not. You could use calloc() instead of malloc(), this automatically initializes everything to 0, so you could do: if (array[0] == 0) { array[0] = 5; } else { array[0] *= 3; } But this won’t work if 0 is … Read more
[ad_1] try the following Adapter…… public class MyAdapter extends BaseAdapter { Context con; ArrayList<your type> mlist; RoomModel sched; public MyAdapter(Context con,ArrayList<your type> mlist ) { this.con=con; this.mlist=mlist; } @Override public int getCount() { // TODO Auto-generated method stub return mlist.length; } @Override public Object getItem(int position) { // TODO Auto-generated method stub return mlist[position]; } … Read more
[ad_1] You may want to try out the following regex. Regex101 link ((?:\?.*?&|\?)journey=)[^&]* Try out the following code to replace the value of journey to replacement string url = “http://www.whitelabelhosting.co.uk/flight-search.php?dept=any&journey=R&DepTime=0900″; string newUrl = Regex.Replace(url, @”((?:\?.*?&|\?)journey=)[^&]*”, “$1″+”replacement”); Remember to add the following to your file: using System.Text.RegularExpressions; You can do the same for DepTime using the … Read more
[ad_1] These are the relevant Instagram API docs you should refer to for specifics. As a rough overview: you will need to register a developer account, create an app, and authorize that app to receive an access token. Once you have that, something like this will do what you want: $userId = “self”; $url = … Read more