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Permission denied (publickey) when deploying heroku code. fatal: The remote end hung up unexpectedly

...ecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: SSH2_MSG_SERVICE_REQUEST sent debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey debug1: Next authentication method: publickey debug1: Trying private key: /c/Wrong/Directory/.ssh/identity deb...
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Http 415 Unsupported Media type error with JSON

I am calling a REST service with a JSON request and it responds with a HTTP 415 "Unsupported Media Type" error. 15 Answe...
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How to close tag properly?

... if targeting 4.01 Transitional and higher. Also see W3C Markup Validation Service. I believe the answer above requires HTML5 or XHTML. To avoid validation failures, you need to use the one <img src='stackoverflow.png'> (if it matters to you). – jww Oct 3...
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How to automatically generate N “distinct” colors?

...Arbitrary N Colour displays for categorical images (free download) A WEB SERVICE TO PERSONALISE MAP COLOURING (free download, a webservice solution should be available by next month) An Algorithm for the Selection of High-Contrast Color Sets (the authors offer a free C++ implementation) High-contr...
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Error during installing HAXM, VT-X not working

...k SETTINGS / Data Execution Prevention and enable DEP for all programs and services. The last step helped me to solve this problem. Hope you too. share | improve this answer | ...
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Notification click: activity already open

...nManager mNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE); mNotificationManager.notify(1, mBuilder.build()); Just Copy the code and paste it in your main launcher activity. Here is Original Answer ...
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Are there any SHA-256 javascript implementations that are generally considered trustworthy?

...r to ever see the user's plaintext password. Not for added security to the service I'M providing, but towards the user. I'm not only saving the user's hash salted with a constant salt (constant per user, not globally) but also re-hashing it with a random session salt every login which DOES provide a...
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WebRTC vs Websockets: If WebRTC can do Video, Audio, and Data, why do I need Websockets? [closed]

...other words, for apps exactly like what you describe. WebRTC apps need a service via which they can exchange network and media metadata, a process known as signaling. However, once signaling has taken place, video/audio/data is streamed directly between clients, avoiding the performance cost of st...
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How to get error information when HttpWebRequest.GetResponse() fails

... was trying to read raw response in case of an HTTP error consuming a SOAP service, using BasicHTTPBinding. However, when reading the response using GetResponseStream(), got the error: Stream not readable So, this code worked for me: try { response = basicHTTPBindingClient.CallOperation(...
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Cross-browser testing: All major browsers on ONE machine

...; Change > No paging > Set [confirm]). Optional: Disable unnecessary services via Start > Run > services.msc Order the rows by column Startup Type, and switch all "Automatic" services to "manual", according to the image. Whenever you want to install a MSI package, run net start msiServer...