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const flatten = list => list.reduce( | |
(a, b) => a.concat(Array.isArray(b) ? flatten(b) : b), [] | |
) | |
const array = [[1,2,[3]],4] | |
flatten(array) // [ 1, 2, 3, 4 ] |
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# in real life you probably won't store the file on disk, you'll just let users upload it in phoenix | |
# and have it's value available as a variable | |
alias NimbleCSV.RFC4180, as: CSV | |
# if you're reading from disk | |
"path/to/csv/file" | |
|> File.stream!(read_ahead: 100_000) | |
|> CSV.parse_stream | |
|> Stream.map(fn [name, age] -> |
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export M2_HOME=/usr/local/apache-maven/apache-maven-3.2.5 | |
export M2=$M2_HOME/bin | |
export MAVEN_OPTS="-Xms256m -Xmx512m" | |
export PATH=$M2:$PATH | |
JAVA_HOME="/usr/lib/jvm/java-8-openjdk-amd64" |
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<template> | |
<h1>${message}</h1> | |
</template> |
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Zens-MacBook-Air z/webpack_integration ‹master*› » mix phoenix.server 1 ↵ | |
[info] [Porcelain]: goon executable not found | |
[info] [Porcelain]: falling back to the basic driver. | |
[info] [Porcelain]: (set `config :porcelain, driver: Porcelain.Driver.Basic` or `config :porcelain, goon_warn_if_missing: false` to disable this warning) | |
[info] Running WebpackIntegration.Endpoint with Cowboy using http on port 4000 | |
/usr/local/lib/node_modules/react-stdio/server.js:41 | |
let render | |
^^^ | |
SyntaxError: Block-scoped declarations (let, const, function, class) not yet supported outside strict mode |
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rotocol.core.impl.RemotingConnectionImpl.bufferReceived(RemotingConnectionImpl.java:523) [hornetq-core-client-2.3.20.Final-redhat-1.jar:2.3.20.Final-redhat-1] | |
at org.hornetq.core.remoting.server.impl.RemotingServiceImpl$DelegatingBufferHandler.bufferReceived(RemotingServiceImpl.java:564) [hornetq-server-2.3.20.Final-redhat-1.jar:2.3.20.Final-redhat-1] | |
at org.hornetq.core.remoting.impl.invm.InVMConnection$1.run(InVMConnection.java:159) [hornetq-server-2.3.20.Final-redhat-1.jar:2.3.20.Final-redhat-1] | |
at org.hornetq.utils.OrderedExecutorFactory$OrderedExecutor$1.run(OrderedExecutorFactory.java:105) [hornetq-core-client-2.3.20.Final-redhat-1.jar:2.3.20.Final-redhat-1] | |
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_55] | |
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_55] | |
at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_55] | |
03:54:55,882 ERROR [org.hornetq.core.server] (Thread-2231 (HornetQ-remoting-threads |
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function say(word) { | |
console.log(word); | |
} | |
function execute(someFunction, value) { | |
someFunction(value); | |
} | |
execute(say, "Hello"); |
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function say(word) { | |
console.log(word); | |
} | |
function execute(someFunction, value) { | |
someFunction(value); | |
} | |
execute(say, "Hello"); |