Change Photo
Clarabelle McKenzie

Questions by Clarabelle McKenzie

How can I make var a = add(2)(3); //5 work??

I want to make this syntax possible: var a = add(2)(3); //5 based on what I read at http://dmitry.baranovskiy.co...

How to get the current Title of a button in Swift 3.0 , ios using sender.titleForState(.Normal)!?

I tried to get the title of a button in swift like below. @IBAction func buttonAction(_ sender: Any) { let button...

char initial value in Java?

You initialize an int variable defined within a method to have a value of 0 until you compute specific values for th...

Openssl : error “self signed certificate in certificate chain”?

When I used openssl APIs to validate server certificate (self signed), I got following error : error 19 at 1 dep...

Convert Pdf file pages to Images with itextsharp?

I want to convert Pdf pages in Images using ItextSharp lib. Have any idea how to convert each page in image file ...

How to use sed to replace multiple chars in a string??

I want to replace some chars of a string with sed. I tried the following two approaches, but I need to know if ther...

Align two divs horizontally side by side center to the page using bootstrap css?

Please refer below code what i tried <div class="row"> <div class="center-block">First Div</div&gt...

Writing a list to a file with Python?

Is this the cleanest way to write a list to a file, since writelines() doesn't insert newline characters? file.writ...

Show JLabel on JButton click?

I want to see Jlabel when my show JButton is clicked, but it doesn't work! public class d5 extends JFrame implement...

What is a top level class in java??

What is a top level class in java? What is the definition of a top level class in java ? I know that this is a b...

How to keep the shell window open after running a PowerShell script??

I have a very short PowerShell script that connects to a server and imports the AD module. I'd like to run the scrip...

Convert wchar_t to char?

I was wondering is it safe to do so? wchar_t wide = /* something */; assert(wide >= 0 && wide < 256 &...

SCRIPT5009: 'JSON' is undefined?

I get the following error in IE 9 SCRIPT5009: 'JSON' is undefined only when in compatability mode. the line causing ...