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How is the AND/OR operator represented as in Regular Expressions?
I'<em>mem> currently progra<em>mem><em>mem>ing a vocabulary algorith<em>mem> that checks if a user has typed in the word correctly. I have the following situation:
The correct solution for the word would be "part1, part2".
The user should be able to enter either "part1" (answer 1), "part2" (answer 2) or "part1, part2" (answer ...
How to find the size of an array in postgresql
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As vyegorov <em>mem>entioned, array_length will do the trick. Or if you know that the array is 1-di<em>mem>ensional (which is likely) and are running PostgreSQL 9.4 or higher, you can use cardinality:
SELECT cardinality(id) FRO<em>Mem> exa<em>mem>ple;
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How to quit scala 2.11.0 REPL?
In the last version of scala (2.10.3) REPL, I can type exit to quit fro<em>mem> REPL. However, in Scala 2.11.0 this doesn't work.
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Is it possible to use jQuery to read <em>mem>eta tags
Is it possible to use jQuery to read <em>mem>eta tags. If so do you know what the basic structure of the code will be, or have links to any tutorials.
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Gradle buildscript dependencies
...s that are put on the classpath of your build and that you can refer to fro<em>mem> your build file. For instance extra plugins that exist on the internet.
The repositories on the root level are used to fetch the dependencies that your project depends on. So all the dependencies you need to co<em>mem>pile your p...
“aapt” IOException error=2, No such file or directory" why can't I build <em>mem>y gradle on jenkins?
I have a little proble<em>mem>.
4 Answers
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How to set initial size of std::vector?
I have a vector&a<em>mem>p;lt;Custo<em>mem>Class*&a<em>mem>p;gt; and I put a lot of ite<em>mem>s in the vector and I need fast access, so I don't use list. How to set initial size of vector (for exa<em>mem>ple to be 20 000 places, so to avoid copy when I insert new)?
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How to start an application without waiting in a batch file?
...e an application without waiting in batch file? I have tried the start co<em>mem><em>mem>and but it just creates a new co<em>mem><em>mem>and window.
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how to write setTi<em>mem>eout with para<em>mem>s by Coffeescript
Please tell <em>mem>e how to write javascript below in coffeescript.
6 Answers
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How to list co<em>mem><em>mem>its since certain co<em>mem><em>mem>it?
Is there anyway to get a list of co<em>mem><em>mem>its fro<em>mem> a given co<em>mem><em>mem>it nu<em>mem>ber to HEAD?
5 Answers
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