This was (apparently) changed in C11. C99§6.7/3: If an identifier has no linkage, there shall be no more than one declaration of the identifier (in a declarator or type specifier) with the same scope and in the same name space, except for tags as specified in 6.7.2.3. C11§6.7/3: If an identifier has no linkage, there … Read more
Oracle doesn’t have a year() function. You seem to have got that syntax from a different database (like MySQL). You can use the extract() function instead: select * from MIS_PERMAL.MV_INDEX_PERFORMANCE where index_id = 1045 and EXTRACT(YEAR from PRICE_DATE) = 2014 1 solved Oracle : YEAR Keyword invalid
You can use the join method : https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Array/join yourArray.join(“,”) 1 solved To convert each number to string and concatenate them
I think to be able to call the list.Add you have to call it from a function or a void (static void main() for example) 1 solved List c# The name “list.add” does not exist in this context
Declare new variable in adapter Context mContext; replace your adapter constructor MyAdapter(String Titles[], int Icons[], String Name, String Email, int Profile) { mNavTitles = Titles; mIcons = Icons; name = Name; email = Email; profile = Profile; } with below MyAdapter(String Titles[], int Icons[], String Name, String Email, int Profile,Context cntx) { mNavTitles = Titles; … Read more
You didn’t ask for Tcl code, but here’s one way to do it. It could be prettier, but it works. set data { A1 1 2 a1 B1 3 4 b1 C1 5 6 c1 } set ns {} foreach {- a b -} $data { lappend ns $a $b } set a 0 set … Read more
it has to search the directory which conrtains subfolders also it has to search along the sub folders Your method to search a directory needs to be recursive. Here is an example of a recursive method that lists the files in all the sub directories: import java.awt.*; import java.awt.event.*; import java.io.*; import java.util.*; import javax.swing.*; … Read more
For asking the user a question, you can use something like printf or puts. To request numbers from the user, scanf is probably the best approach for the level you’re working at. By way of example, here’s a complete program that asks the user for a number then gives them the next number: #include <stdio.h> … Read more
In your interface you declare a property but in VP8 you have a field. Change it to public class VP8 : Controls.IVideoCodec // <– Gives Error { public List<string> test {get; set;} = new List<string>() { “1”, “2”, “3” }; public void Example() { //… } } 1 solved interface List Error “does not implement … Read more
You need to update the Firebase versions to the latest Note : Latest firebase version is 15 solved Fix the version conflict (google-services plugin)
The second time, hi is in quotes. So it is a string literal. It is not a variable. Specifically, it is not the value of the iterator. 0 solved Can someone please tell me why the two python codes below produce entirely different outcomes?
I’m going to make a few assumptions, but I think I know what’s going on. municipio is probably an empty string. It is not null. In that case, municipio ?? (object)DBNull.Value will be an empty string, not null. However, municipio.Length > 0 ? municipio : (object)DBNull.Value has a value of DBNull.Value, which will generate a … Read more
To assign values to array with keys. You can simply write: $files = array(); $files[‘some_key’] = ‘an important value’; $files[‘another_key’] = ‘a value’; $files[‘key’] = ‘an non-important value’; Output: Array ( [some_key] => an important value [another_key] => a value [key] => an non-important value ) You can also just create an array by simply … Read more
Create C# classes that map to your json. As below: public class Data { public List<Employee> Employees { get; set; } } public class Employee { public List<EmpDetails> EmpDetailss { get; set; } } public class EmpDetails { public int Empid { get; set; } public string Empname { get; set; } public string Empdept … Read more
This dereferences an uninitialized pointer, resulting in UB: *p = i; You probably want this instead: p = &i; solved pointer behaviors in c++