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How to negate a method reference predicate
In Java 8, you can use a method reference to filter a stream, for example:
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Why is the String class declared final in Java?
From when I learned that the class java.lang.String is declared as final in Java, I was wondering why that is. I didn't find any answer back then, but this post: How to create a replica of String class in Java? reminded me of my query.
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How to generate random SHA1 hash to use as ID in node.js?
I am using this line to generate a sha1 id for node.js:
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How can I make SQL case sensitive string comparison on MySQL?
I have a function that returns five characters with mixed case. If I do a query on this string it will return the value regardless of case.
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What are the file limits in Git (number and size)?
Does anyone know what are the Git limits for number of files and size of files?
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Why can't I use switch statement on a String?
Is this functionality going to be put into a later Java version?
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Hidden Features of SQL Server
What are some hidden features of SQL Server ?
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Why does “split” on an empty string return a non-empty array?
Split on an empty string returns an array of size 1 :
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Shell - Write variable contents to a file
I would like to copy the contents of a variable (here called var ) into a file.
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Difference between Static and final?
I'm always confused between static and final keywords in java .
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