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How do I test a private function or a class that has private methods, fields or inner classes?

...n't work for me, but this made thigs clearer: java2s.com/Tutorial/Java/0125__Reflection/… – Rob Jul 1 '11 at 10:56 ...
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Ruby optional parameters

...mpty' attributes to methods. The closest you can get is to pass nil: ldap_get(base_dn, filter, nil, X) However, this will set the scope to nil, not LDAP::LDAP_SCOPE_SUBTREE. What you can do is set the default value within your method: def ldap_get(base_dn, filter, scope = nil, attrs = nil) s...
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How to get current time and date in C++?

... In C++ 11 you can use std::chrono::system_clock::now() Example (copied from en.cppreference.com): #include <iostream> #include <chrono> #include <ctime> int main() { auto start = std::chrono::system_clock::now(); // Some computation ...
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Swift alert view with OK and Cancel: which button tapped?

...ted for swift 3: // function defination: @IBAction func showAlertDialog(_ sender: UIButton) { // Declare Alert let dialogMessage = UIAlertController(title: "Confirm", message: "Are you sure you want to Logout?", preferredStyle: .alert) // Create OK button with action hand...
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Python list iterator behavior and next(iterator)

... a = iter(list(range(10))) >>> for i in a: ... print(i) ... _ = next(a) ... 0 2 4 6 8 or print extra information to differentiate the print() output from the interactive interpreter echo: >>> a = iter(list(range(10))) >>> for i in a: ... print('Printing: {}'.f...
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Empty arrays seem to equal true and false at the same time

... edited Jun 23 '16 at 1:38 d_ethier 3,6042020 silver badges3030 bronze badges answered Mar 30 '11 at 20:10 ...
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Returning JSON from a PHP Script

...you're serializing **/; header('Content-Type: application/json'); echo json_encode($data); If I'm not using a particular framework, I usually allow some request params to modify the output behavior. It can be useful, generally for quick troubleshooting, to not send a header, or sometimes print_r t...
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Node.js: How to send headers with form data using request module?

...ned is not a valid uri or options object. at request (C:\Users\pjt\node_modules\request\index.js:44:11) at Request._callback (C:\Users\pjt\routes\payment.js:170:11) at Request.self.callback (C:\Users\pjt\node_modules\request\request.js:186:22) at emitTwo (events.js:106:13) at Req...
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Android EditText delete(backspace) key event

...etect any key press EDIT: A common mistake we are checking KeyEvent.KEYCODE_BACK for backspace, but really it is KeyEvent.KEYCODE_DEL (Really that name is very confusing! ) editText.setOnKeyListener(new OnKeyListener() { @Override public boolean onKey(View v, int keyCode, K...
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Select multiple images from android gallery

... The EXTRA_ALLOW_MULTIPLE option is set on the intent through the Intent.putExtra() method: intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true); Your code above should look like this: Intent intent = new Intent(); intent.setType("im...