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Unit testing that events are raised in C# (in order)

...n, you can easily extend your existing test: [TestMethod] public void Test_ThatMyEventIsRaised() { List<string> receivedEvents = new List<string>(); MyClass myClass = new MyClass(); myClass.PropertyChanged += delegate(object sender, PropertyChangedEventArgs e) { ...
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Why would $_FILES be empty when uploading files to PHP?

...empt to upload any file from a form, it seems to upload, but in PHP, the $_FILES array is empty. There is no file in the c:\wamp\tmp folder. I have configured php.ini to allow file uploads and such. The tmp folder has read/write privileges for the current user. I'm stumped. ...
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How do I get my Python program to sleep for 50 milliseconds?

... edited Aug 9 at 14:43 i_want_more_edits 522 bronze badges answered Dec 18 '08 at 10:23 Dan OlsonDan O...
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Calling C/C++ from Python?

...ed to provide those declaring them as extern "C" extern "C" { Foo* Foo_new(){ return new Foo(); } void Foo_bar(Foo* foo){ foo->bar(); } } Next you have to compile this to a shared library g++ -c -fPIC foo.cpp -o foo.o g++ -shared -Wl,-soname,libfoo.so -o libfoo.so foo.o And finally...
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The model used to open the store is incompatible with the one used to create the store

...where the persistentStoreCoordinator is being created Find this line if (![_persistentStoreCoordinator addPersistentStoreWithType:NSSQLiteStoreType configuration:nil URL:storeURL options:nil error:&error]) Replace nil options with @{NSMigratePersistentStoresAutomaticallyOption:@YES, NSInferMappi...
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SQL Add foreign key to existing column

...rst and then re-run the statement. ALTER TABLE Employees ADD CONSTRAINT FK_ActiveDirectories_UserID FOREIGN KEY (UserID) REFERENCES ActiveDirectories(id); share | improve this answer ...
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Can I query MongoDB ObjectId by date?

...cuments created after midnight on May 25th, 1980 */ db.mycollection.find({ _id: { $gt: objectIdWithTimestamp('1980/05/25') } }); share | improve this answer | follow ...
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Determine the line of code that causes a segmentation fault?

... your current directory. And you can examine it with the command gdb your_program core_file The file contains the state of the memory when the program crashed. A core dump can be useful during the deployment of your software. Make sure your system doesn't set the core dump file size to zero. Y...
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Remove a cookie

... You May Try this if (isset($_COOKIE['remember_user'])) { unset($_COOKIE['remember_user']); setcookie('remember_user', null, -1, '/'); return true; } else { return false; } ...
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How do I unit test web api action method when it returns IHttpActionResult?

... MixedCodeStandardController : ApiController { public readonly object _data = new Object(); public IHttpActionResult Get() { return Ok(_data); } public IHttpActionResult Get(int id) { return Content(HttpStatusCode.Success, _data); } } Testing the class: var ...