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Return 0 if field is null in MySQL

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Connect to a locally built Jekyll Server using mobile devices in the LAN

...like this when you start up: $ jekyll serve [...] Server address: http://127.0.0.1:4000/ Server running... press ctrl-c to stop. But with --host=0.0.0.0 (or host: 0.0.0.0 in _config.yml) you'll notice that it's listening on all interfaces (represented by 0.0.0.0) rather than just listening on the...
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Configuring Vim for C++

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how can I see what ports mongo is listening on from mongo shell?

...fic port options like the ones above, then the mongod will be listening on 27017 and 28017 (http console) by default. Note: there are a couple of other arguments that can alter ports without being explicit, see here: https://docs.mongodb.org/manual/reference/configuration-options/#sharding.cluster...
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How to remove .htaccess password protection from a subdirectory

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Mounting multiple volumes on a docker container?

... 272 Pass multiple -v arguments. For instance: docker -v /on/my/host/1:/on/the/container/1 \ ...
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How can I loop through a List and grab each item?

... 279 foreach: foreach (var money in myMoney) { Console.WriteLine("Amount is {0} and type is {1...
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How can javascript upload a blob?

... | edited Sep 27 '17 at 20:02 Xedret 1,3721212 silver badges2323 bronze badges answered Nov ...
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What happens to a github student account's repositories at the end of 2 years?

... | edited Jul 27 at 0:02 answered Jul 24 at 4:47 ...
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Is it possible to execute code once before all tests run?

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