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Natasha Adams

Questions by Natasha Adams

How to click first link in list of items after upgrading to Capybara 2.0??

How to click first link in that case: <div class="item"> <a href="/agree/">Agree</a> </div&g...

Invoking a static method using reflection?

I want to invoke the main method which is static. I got the object of type Class, but I am not able to create an ins...

How to install `build-essential` in `Cygwin`??

How to install build-essential in Cygwin? I've tried using: apt-cyg install build-essential But does not work. In...

How do I get the opposite (negation) of a Boolean in Python??

For the following sample: def fuctionName(int, bool): if int in range(...): if bool == True: ...

What exactly is sun.jnu.encoding??

What is the purpose of the system property sun.jnu.encoding? Various fragments on the web set or report it, but I ca...

Sequence contains no elements??

I'm currently using a single query in two places to get a row from a database. BlogPost post = (from p in dc.BlogPo...

Google Play services installation on BlueStacks is failed: Incompatible with other application(s) using the same share user ID?

Installation of Google Play services on BlueStacks is failed because of "Incompatible with other application(s) usin...

How do I check that a Java String is not all whitespaces??

I want to check that Java String or character array is not just made up of whitespaces, using Java? This is a very ...

What does /// <reference path=“jquery-1.8.3.js” /> actually do??

I see this line of code in some of the JavaScript Files I work with, at the very top of the file ( first line ), but...

What is the difference between a data flow diagram and a flow chart??

I want to know why we use Data Flow Diagrams instead of flow charts. ...

How to generate an entity-relationship (ER) diagram using Oracle SQL Developer?

I want to use Oracle SQL Developer to generate an ER diagram for my DB tables but I am new to Oracle and this tool. ...

How does git handle folder permission??

I'm using git version 1.5.6.3, and it seems git doesn't notice a folder's mode changes #create a test repository wi...

what is WSDL URI in WCF??

What is WSDL? i can't find a lot of references while googling... how can i know the WSDL URI of my WCF web service? ...