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Lysanne Lind

Questions by Lysanne Lind

iOS: transforming a view into cylindrical shape?

With Quartz 2D we can transform our views on the x, yand z axis. In some cases we could even make them look 3D by c...

Error: Cannot find module 'gulp-sass'?

When I compile with gulp, I got an error like below. How can I fix it? module.js:339 throw err; ^ Error: Cannot fin...

ArithmeticException: “Non-terminating decimal expansion; no exact representable decimal result”?

Why does the following code raise the exception shown below? BigDecimal a = new BigDecimal("1.6"); BigDecimal b = n...

How to draw Signature on UIView?

I am new in ios.And I need to create a textview or label in which i can sign. Like this image. ...

Error:java: javacTask: source release 8 requires target release 1.8?

Using IntelliJ IDE can't compile any projects. Screenshots of settings below: Used JDK: Project SDK and Language...

InnoScriptStudio2 error loading ISCmplr.dll?

I just installed the lasted inno script studio to generate installer for windows. The moment i run it, it prompts m...

Php cURL Web Scraping?

I want to scrape the Price of the mobile phone from the website url : http://www.flipkart.com/apple-iphone-5s/p/itmd...

Can a table have two foreign keys??

I have the following tables (Primary key in bold. Foreign key in Italic) Customer table ID---Name---Balance---Acc...

Returning Coins From a Vending Machine?

I am trying to make the vending machine output coins for the total amount of change, starting with quarters and goin...

nc command: inverse host lookup failed: Unknown host?

nc works fine when i execute it on a VM. Connection to 10.0.0.10 22 port [tcp/ssh] succeeded! But when I execute ...

WPF Multibind converter not returning value??

I have a multibind calling a converter with two bindings. For some reason it does not return anything. I put <I...

How long the refresh token expires for the DocuSign API oAuth?

the documentation from this link, said that Refresh tokens have a longer lifetime than access tokens, and you can us...

Incorrect string encodings?

Note: I have read all of the related PHP, UTF-8, character encoding articles that are usually suggested, but my ques...

How to do this trick in 'CallServer' method in Implementing Client Callbacks Programmatically Without Postbacks??

From this example we can call back server from JavaScript without post back , but i want to make CallServer method t...