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returning in the middle of a using block
... is working:
private class TestClass : IDisposable
{
private readonly string id;
public TestClass(string id)
{
Console.WriteLine("'{0}' is created.", id);
this.id = id;
}
public void Dispose()
{
Console.WriteLine("'{0}' is disposed.", id);
}
public over...
A connection was successfully established with the server, but then an error occurred during the pre
...e same problem, I was storing session data in the database, the connection string had Encrypt=True in it, which I assume told the sql client to connect to the server in secure (SSL) mode, removing this helped!
share
...
Forward declaration of nested types/classes in C++
...:Nested; // But this doesn't work.
My workaround was:
class IDontControl_Nested; // Forward reference to distinct name.
Later when I could use the full definition:
#include <idontcontrol.h>
// I defined the forward ref like this:
class IDontControl_Nested : public IDontControl::Nested
{...
Correct way to find max in an Array in Swift
...ement type inside your sequence conforms to Comparable protocol (may it be String, Float, Character or one of your custom class or struct), you will be able to use max() that has the following declaration:
@warn_unqualified_access func max() -> Element?
Returns the maximum element in the se...
What is the difference between Integrated Security = True and Integrated Security = SSPI?
...rated Security. One assigns Integrated Security = true in the connection string, and the other sets Integrated Security = SSPI .
...
How should I have explained the difference between an Interface and an Abstract class?
...
I will give you an example first:
public interface LoginAuth{
public String encryptPassword(String pass);
public void checkDBforUser();
}
Suppose you have 3 databases in your application. Then each and every implementation for that database needs to define the above 2 methods:
public cl...
What are the true benefits of ExpandoObject?
...le, imagine that you have a dictionary within a dictionary:
Dictionary<String, object> dict = new Dictionary<string, object>();
Dictionary<String, object> address = new Dictionary<string,object>();
dict["Address"] = address;
address["State"] = "WA";
Console.WriteLine(((Dicti...
Converting integer to binary in python
...0:08b}'.format(6)
'00000110'
Just to explain the parts of the formatting string:
{} places a variable into a string
0 takes the variable at argument position 0
: adds formatting options for this variable (otherwise it would represent decimal 6)
08 formats the number to eight digits zero-padded o...
How to add parameters to a HTTP GET request in Android?
...
I use a List of NameValuePair and URLEncodedUtils to create the url string I want.
protected String addLocationToUrl(String url){
if(!url.endsWith("?"))
url += "?";
List<NameValuePair> params = new LinkedList<NameValuePair>();
if (lat != 0.0 && lon !...
How to connect to LocalDB in Visual Studio Server Explorer?
...aldb) or cannot find any provider in Server Explorer to accept connection string like (localdb)\v11.0;Integrated Security=true; I've seen this asked several places in StackOverflow but no answer works or marked as answer. Please help, this doesn't have to be this frustrating!
...