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Are C# events synchronous?
...y trying): the last subscriber.
public event Func<int, string> OnCall;
private int val = 1;
public void Do()
{
if (OnCall != null)
{
var res = OnCall(val++);
Console.WriteLine($"publisher got back a {res}");
}
}
}
public cl...
Find Oracle JDBC driver in Maven repository
...include the ojdbc6.jar file in the target WAR file.
1) Create a directory called "lib" in the root of your project.
2) Copy the ojdbc6.jar file there (whatever the jar is called.)
3) Create a dependency that looks something like this:
<dependency>
<groupId>com.oracle</groupId&...
Cannot push to Git repository on Bitbucket
...gent every time you run GitBash:
$ cat ~/.bashrc
If you see a function called start_agent, this step has already been completed.
If no file, continue.
If there is a file that does not contain this function, you're in a sticky situation. It's probably safe to append to it (using the instructions...
Mockito matcher and array of primitives
With Mockito, I want to verify() a method call with byte[] in its argument list, but I didn't find how to write this.
8...
Using C# reflection to call a constructor
...
{
public Addition(int a)
{
Console.WriteLine("Constructor called, a={0}", a);
}
}
class Test
{
static void Main()
{
Type type = typeof(Addition);
ConstructorInfo ctor = type.GetConstructor(new[] { typeof(int) });
object instance = ctor.Invoke(new...
How do you create a dropdownlist from an enum in ASP.NET MVC?
...ist() function.
Turns out C#3 etc. makes this pretty easy. I have an enum called TaskStatus:
var statuses = from TaskStatus s in Enum.GetValues(typeof(TaskStatus))
select new { ID = s, Name = s.ToString() };
ViewData["taskStatus"] = new SelectList(statuses, "ID", "Name", task.Status...
How to convert ActiveRecord results into an array of hashes
...ds.as_json
# You can now add new records and return the result as json by calling `to_json`
tasks_records << TaskStoreStatus.last.as_json
tasks_records << { :task_id => 10, :store_name => "Koramanagala", :store_region => "India" }
tasks_records.to_json
serializable_hash
You...
Xcode 6 Bug: Unknown class in Interface Builder file
... I had a similar situation. (XCode 9.4.1) I created an iOS app called FilesTestA, with a custom UIView called MxFileView (which consisted of MxFileView.swift and MxFileView.xib). Then I added another target: a Today widget ("FilesTestAWidget"). Solution for using MxFileView in the widget...
Adding asterisk to required fields in Bootstrap 3
My HTML has a class called .required that is assigned to required fields.
5 Answers
...
RSpec: how to test if a method was called?
...ng a lot of code that looks like this in order to ensure that a method was called during the execution of a test (for the sake of argument, let's just say I can't really interrogate the state of the object after the call because the operation the method performs is not easy to see the effect of).
...