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how to File.listFiles in alphabetical order?
...s);
for(File _xml_file : files) {
...
}
This works because File is a comparable class, which by default sorts pathnames lexicographically. If you want to sort them differently, you can define your own comparator.
If you prefer using Streams:
A more modern approach is the following. To print...
Python integer division yields float
....0. I feel like the role of / and // should be reversed to keep backwards compatibility. Also, in pretty much every other language / preserves type. i would make more sense then for // to automatically convert to float, not /.
– thang
Sep 11 '17 at 20:22
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Adding console.log to every function automatically
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8
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How to tell Maven to disregard SSL errors (and trusting all certs)?
I frequently need to run "mvn" command :
4 Answers
4
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Creating an index on a table variable
...able declarations.
Example syntax for that is below.
/*SQL Server 2014+ compatible inline index syntax*/
DECLARE @T TABLE (
C1 INT INDEX IX1 CLUSTERED, /*Single column indexes can be declared next to the column*/
C2 INT INDEX IX2 NONCLUSTERED,
INDEX IX3 NONCLUSTERED(C1,C2) /*Example compos...
Is Java Regex Thread Safe?
I have a function that uses Pattern#compile and a Matcher to search a list of strings for a pattern.
5 Answers
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“You don't have a SNAPSHOT project in the reactor projects list.” when using Jenkins Maven release p
... add a message like "You can't release a release. ". The message that they come up with is "You don't have a SNAPSHOT project in the reactor projects list." ... Who will ever interpret this message the way it is supposed to?
– seba.wagner
Aug 6 '15 at 22:18
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Xcode can only refactor C and Objective-C code. How to rename swift class name in Xcode 6?
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15
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Does it make sense to do “try-finally” without “catch”?
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commonly used with locks as in: lock.lock(); try { /* locked */ } finally { lock.unlock() }
– mins
Mar 13 '14 at 6:02
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