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Oracle Differences between NVL and Coalesce

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How to do a PUT request with curl?

...tent-Type: multipart/form-data;" -F "key1=val1" "YOUR_URI" b) If sending raw data as json: curl -X PUT -H "Content-Type: application/json" -d '{"key1":"value"}' "YOUR_URI" c) If sending a file with a POST request: curl -X POST "YOUR_URI" -F 'file=@/file-path.csv' Alternative solution: You ...
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How can I get the client's IP address in ASP.NET MVC?

I'm totally new to the ASP.NET MVC stack, and I was wondering what happened to the simple Page object and the Request ServerVariables object? ...
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How to create a GUID/UUID in Python

...> str(x) '00010203-0405-0607-0809-0a0b0c0d0e0f' >>> # get the raw 16 bytes of the UUID >>> x.bytes '\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f' >>> # make a UUID from a 16-byte string >>> uuid.UUID(bytes=x.bytes) UUID('00010203-0405-0607-0809-...
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Local file access with JavaScript

...complete: function(resultDataObj, byStorageTypeErrorObj){} }); Using the raw File, FileWriter, and FileSystem APIs Write file: function onQuotaRequestSuccess(grantedQuota) { function saveFile(directoryEntry) { function createFileWriter(fileEntry) { function...
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dyld: Library not loaded … Reason: Image not found

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RestSharp JSON Parameter Posting

...var response = client.Execute(request); var content = response.Content; // raw content as string body : { "userId":"sam@company.com" , "password":"welcome" } share | improve this answer ...
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Prevent dialog dismissal on screen rotation in Android

I am trying to prevent dialogs built with Alert builder from being dismissed when the Activity is restarted. 11 Answers ...
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Should I pass a shared_ptr by reference? [duplicate]

...value, it gets costly (because they're a lot more expensive to copy than a raw pointer). If you never do it, then there's no point in using a shared pointer in the first place. Copy the shared pointer when a new function or object needs to share ownership of the pointee. ...
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How to decorate a class?

In Python 2.5, is there a way to create a decorator that decorates a class? Specifically, I want to use a decorator to add a member to a class and change the constructor to take a value for that member. ...