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Using ZXing to create an Android barcode scanning app [duplicate]
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Barcode Detection is now available in Google Play services. Code lab of the setup process, here are the api docs, and a sample project.
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How can I use swift in Terminal?
... Or, you could even take this one step further and add this to your ~/.bash_profile: alias swift="/Applications/Xcode6-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift"
– David Beck
Jun 3 '14 at 21:33
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Docker - how can I copy a file from an image to a host?
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Actually, I use docker run --rm --entrypoint tar _image_ cC _img_directory_ . | tar xvC _host_directory_
– caligari
Nov 30 '17 at 11:04
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Viewing full version tree in git
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'POCO' definition
... answers, the POxx terms all appear to stem from POTS (Plain old telephone services).
The POX, used to define simple (plain old) XML, rather than the complex multi-layered stuff associated with REST, SOAP etc, was a useful, and vaguely amusing, term. PO(insert language of choice)O terms have rather...
JPA: what is the proper pattern for iterating over large result sets?
... In the specific case I am working on now, I need to query an external web service that is totally outside of my database, using an id (the PK) from each row. The results
Git: copy all files in a directory from another branch
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git discard all changes and pull from upstream
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Purpose of Unions in C and C++
... it for non-overlapping periods of time. These people never meet, and generally don't know anything about each other. By properly managing the time-sharing of the rooms (i.e. by making sure different people don't get assigned to one room at the same time), a relatively small hotel can provide accomm...
How to get the primary IP address of the local machine on Linux and OS X? [closed]
...orks if the name is in DNS. If not, you get the message "hostname: Name or service not known."
– Vebjorn Ljosa
Nov 10 '13 at 5:21
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