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Help, please! I run test (rspec) and get this error: undefined method `

I have a J2ME app running on my mobile phone(client), I would like to open an HTTP connection with...

I am making an API request which returns me with upload_option, I\'m storing these options in state ...

I\'m creating a Python script to send alerts when a remote server\'s metrics are high. The server is...

I\'m trying to write a wpf with webrtc support. The access to the camera works but the display of th...

I was watching this talk from pycon http://youtu.be/B1d9dpqBDVA?t=15m34s around the 15:33 mark the s...

Trying to get this grey line parallel to x-axis as a marker of target (at of y-axis 67%).

I am trying to create a list with multiselect option and with and triple state checkboxes. Excel VBA...

I need to develop several websites with common features and flows, the only thing that will dramatic...

I\'m using Grafana Cloud and Influxdb Cloud - free version I\'m trying to connect to Influxdb via Gr...

I have the following code which should do something once the scrollbar gets passed the y coordinate ...

I have a sublayer on a layer-backed view. The sublayer\'s contents are set to an Image Ref and is a...

I am new to multithreading & socket programming in Java. I would like to know what is the best way t...

I\'m trying to install Textblob in Anaconda console and is throwing me error message. CODE conda ins...