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Use Optical Character Recognition software online . Service supports 46 languages including Chinese , Japanese and Korean. CONVERT SCANNED PDF TO ... Figure 11-6. Passing reference types by value locks which object the reference points to. As you can see, the value of age has been modified. This behavior seems to fly in the face of what it means to pass a parameter by value. Given that you were able to change the state of the incoming Person, what was copied The answer: a copy of the reference to the caller s object. Therefore, as the SendAPersonByValue() method is pointing to the same object as the caller, it is possible to alter the object s state data. What is not possible is to reassign what the reference is pointing to. After it completes, Listing 15-8 reports the number of rows bulk loaded and the amount of time required, as shown in Figure 15-3. urdu ocr software onlineConvert scanned paper documents to editable files (DOC, PDF, TXT) with Free Online OCR. Supports both image and scanned PDF files. No registration. handwriting ocr onlineSimple OCR demo in JavaScript - YouTube
Duration: 2:29 Posted: Jan 3, 2014 Now assume you have a SendAPersonByReference() method, which passes a reference type by reference (note the ByRef parameter modifier): Sub SendAPersonByReference(ByRef p As Person) ' Change some data of 'p'. p.age = 555 ' 'p' is now pointing to a new object on the heap! p = New Person("Nikki", 999) End Sub As you might expect, this allows complete flexibility of how the callee is able to manipulate the incoming parameter. Not only can the callee change the state of the object, but if it so chooses, it may also reassign the reference to a new Person object. Now ponder the following usage: Sub Main() ' Previous code commented out... ' Passing ref types by ref. Console.WriteLine("***** Passing Person object by reference *****") Dim mel As New Person("Mel", 23) Console.WriteLine("Before by ref call, Person is:") mel.PrintInfo() SendAPersonByReference(mel) Console.WriteLine("After by ref call, Person is:") mel.PrintInfo() End Sub As you can see from Figure 11-7, the object named mel returns after the call as an object named Nikki. hindi ocr software onlineFree Online OCR service allows you to convert PDF document to MS Word file, scanned images to editable text formats and extract text from PDF files. Login · Ocr web service · Sign Up · PDF to Word bangla ocr software online Free Online OCR - Convert JPEG, PNG, GIF, BMP, TIFF, PDF, DjVu ...
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