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SVN - Checksum mismatch while updating

...another directory, delete the directory where your project is checked out, and checkout the project again. Then copy your changes back in (don't copy any .svn folders) and commit, and continue. share | ...
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How to train an artificial neural network to play Diablo 2 using visual input?

I'm currently trying to get an ANN to play a video game and and I was hoping to get some help from the wonderful community here. ...
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How to upgrade PowerShell version from 2.0 to 3.0

The OS that I am using is Windows 7, and the PowerShell version that is installed here is 2.0. Is it possible for me to upgrade it to version 3.0 or 4.0? ...
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iOS - Build fails with CocoaPods cannot find header files

... on the same project. He made some changes (only to code as far as I know) and made a new branch in the repo. I have checked out his branch and tried to build it, but I am getting an error: ASLogger/ASLogger.h file not found. ...
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Why is NaN not equal to NaN? [duplicate]

The relevant IEEE standard defines a numeric constant NaN (not a number) and prescribes that NaN should compare as not equal to itself. Why is that? ...
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What's wrong with nullable columns in composite primary keys?

...keys is not clean relational database design. If there are two entities A and B where A can optionally be related to B, the clean solution is to create a resolution table (let's say AB). That table would link A with B: If there is a relationship then it would contain a record, if there isn't then i...
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Perl build, unit testing, code coverage: A complete working example

...ackoverflow answers that I have found in regards to the Perl build process and unit testing and code coverage simply point me to CPAN for the documentation there. There's absolutely nothing wrong with pointing to CPAN modules because that's where the full documentation is supposed to reside. I've ...
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Why can't I use Docker CMD multiple times to run multiple services?

... really is runtime information. Just like EXPOSE, but contrary to e.g. RUN and ADD. By this, I mean that you can override it later, in an extending Dockerfile, or simple in your run command, which is what you are experiencing. At all times, there can be only one CMD. If you want to run multiple ser...
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JMS and AMQP - RabbitMQ

I am trying to understand what JMS and how it is connected to AMQP terminology. I know JMS is an API and AMQP is a protocol. ...
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How do ACID and database transactions work?

What is the relationship between ACID and database transaction? 8 Answers 8 ...