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Case insensitive string as HashMap key
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340
Map<String, String> nodeMap =
new TreeMap<>(String.CASE_INSENSITIVE_ORDER);
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How to check if a view controller is presented modally or pushed on a navigation stack?
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answered May 12 '14 at 23:07
ColdLogicColdLogic
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Can I set a TTL for @Cacheable
I am trying out the @Cacheable annotation support for Spring 3.1 and wondering if there is any way to make the cached data clear out after a time by setting a TTL?
Right now from what I can see I need to clear it out myself by using the @CacheEvict , and by using that together with @Scheduled I...
Getting file names without extensions
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edited Jun 17 '13 at 1:26
Danny Beckett
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Android Get Current timestamp?
I want to get the current timestamp like that : 1320917972
12 Answers
12
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How to convert UTF-8 byte[] to string?
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1503
string result = System.Text.Encoding.UTF8.GetString(byteArray);
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Eclipse doesn't highlight references anymore
I have an odd problem. In Eclipse Ganymede, I used to be able to highlight a variable, and it would highlight the use of that variables in that method. However through some action I have now disabled it. Is there a way I can enable it?
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IntelliJ IDEA with Junit 4.7 “!!! JUnit version 3.8 or later expected:”
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23 Answers
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Active
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how to show lines in common (reverse diff)?
...and piped into *.sorted
Here's the full usage of comm:
comm [-1] [-2] [-3 ] file1 file2
-1 Suppress the output column of lines unique to file1.
-2 Suppress the output column of lines unique to file2.
-3 Suppress the output column of lines duplicated in file1 and file2.
Also note that it is imp...