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Why is string concatenation faster than array join?
...optimized C++ code. It's too long to quote here, but search in the runtime.cc file for RUNTIME_FUNCTION(MaybeObject*, Runtime_StringBuilderConcat) to see the code.
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How to check if remote branch exists on a given remote repository?
...e857e5b2757d2bce6a5ad14b32 refs/heads/2-2-stable
e0774e47302a907319ed974ccf59b8b54d32bbde refs/heads/2-3-stable
13ad87971cc16ebc5c286b484821e2cb0fc3e3b1 refs/heads/3-0-stable
3df6c73f9edb3a99f0d51d827ef13a439f31743a refs/heads/3-1-stable
f4db3d72ea564c77d5a689b850751ce510500585 refs/h...
Is it possible to set private property via reflection?
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Pry: show me the stack
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How to turn off INFO logging in Spark?
...g4j.PatternLayout
log4j.appender.console.layout.ConversionPattern=%d{yy/MM/dd HH:mm:ss} %p %c{1}: %m%n
# Settings to quiet third party logs that are too verbose
log4j.logger.org.eclipse.jetty=WARN
log4j.logger.org.eclipse.jetty.util.component.AbstractLifeCycle=ERROR
log4j.logger.org.apache.spark.re...
Good tool to visualise database schema? [closed]
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I found SchemaSpy quite good - you have to run the script every time schema changes but it is n...
How to remove selected commit log entries from a Git repository while keeping their changes?
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How to get Url Hash (#) from server side
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What is App.config in C#.NET? How to use it?
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How to get first character of string?
...way as soon as you deal with more than that. "????".charAt(0) returns "\ud83d", "café".charAt(3) returns e and drops the accent, etc. stackoverflow.com/questions/38345372/… has some info and a good alternative (use a library)
– Clément
May 30 at 7:32
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