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Match whitespace but not newlines
...ARATOR. Unicode does not consider it whitespace. For that reason, Perl \h differs from POSIX blank ([[:blank:]] in Perl, \p{Blank} in Java) and Java 8 \h. Admittedly, it's an edge case.
– Aleksandr Dubinsky
Feb 3 '16 at 18:07
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Can I pass parameters by reference in Java?
...odbye"; } //NOT THE SAME o!
Will print Hello to the console. The options if you wanted the above code to print Goodbye are to use an explicit reference as follows:
AtomicReference<Object> ref = new AtomicReference<Object>("Hello");
mutate(ref);
System.out.println(ref.get()); //Goodbye...
Why is my xlabel cut off in my matplotlib plot?
...rt of a plot. What's the reasoning behind this?
– a different ben
Apr 9 '12 at 8:09
4
Just out of...
Get table column names in MySQL?
...his syntax is supported by most major databases. Best to only learn 1 way if you have to.
– Kibbee
Oct 7 '09 at 1:49
3
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What is default session timeout in ASP.NET?
... 20 Minutes according to MSDN
From MSDN:
Optional TimeSpan attribute.
Specifies the number of minutes a session can be idle before it is abandoned. The timeout attribute cannot be set to a value that is greater than 525,601 minutes (1 year) for the in-process and state-server modes.
The session tim...
SQL WHERE.. IN clause multiple columns
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What about the multiple rows that would exist if table 2 is a child of table 1? And why LEFT JOIN?
– gbn
Jul 16 '09 at 8:18
2
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How to fix java.lang.UnsupportedClassVersionError: Unsupported major.minor version
...ld try to either run the Java code with a newer version of Java JRE or specify the target parameter to the Java compiler to instruct the compiler to create code compatible with earlier Java versions.
For example, in order to generate class files compatible with Java 1.4, use the following command ...
Convert a list of objects to an array of one of the object's properties
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StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
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Nested select statement in SQL Server
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Bytes of a string in Java
In Java, if I have a String x , how can I calculate the number of bytes in that string?
8 Answers
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