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Eclipse compilation error: The hierarchy of the type 'Class name' is inconsistent

I have downloaded some open source software written in Java and tried to compile it using Eclipse. I got the error: " The hierarchy of the type 'Class name' is inconsistent " in some files. What causes these errors and how do I fix them? ...
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JsonMappingException: out of START_ARRAY token

...is malformed: the type of center is an array of invalid objects. Replace [ and ] with { and } in the JSON string around longitude and latitude so they will be objects: [ { "name" : "New York", "number" : "732921", "center" : { "latitude" : 38.895111, ...
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SVN needs-lock 设置强制只读属性(官方资料) - 环境配置 - 清泛IT论坛,...

.... This script verifies that property svn:needs-lock is set on binary files and denies the commit if the property is not available (Windows only):@echo off set REPOS=%1 set TRANSACTION=%2 set SVNLOOK="c:\Program Files\Subversion\apache2.2\bin\svnlook.exe" set TEMP=c:\temp if exist %TEMP...
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What is the purpose of python's inner classes?

...seful to only one other class then it is logical to embed it in that class and keep the two together. Nesting such "helper classes" makes their package more streamlined. Increased encapsulation: Consider two top-level classes A and B where B needs access to members of A that would otherwise be dec...
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Most useful NLog configurations [closed]

...lassLogger(). This gives you a high degree of granularity in your loggers and gives you great flexibility in the configuration of the loggers (control globally, by namespace, by specific logger name, etc). Use non-classname-based loggers where appropriate. Maybe you have one function for which yo...
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PHP convert date format dd/mm/yyyy => yyyy-mm-dd [duplicate]

...ate from dd/mm/yyyy => yyyy-mm-dd . I have using the mktime() function and other functions but I cannot seem to make it work. I have managed to explode the original date using '/' as the delimiter but I have no success changing the format and swapping the '/' with a '-' . ...
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How do you make lettered lists using markdown?

... It doesn't appear that standard Markdown has this capability. You can: Use CSS, by putting this somewhere in your markdown document (note, this will effect all ordered lists in the document) <style type="text/css"> ol { list-style-type: u...
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What is “lifting” in Scala?

...unately, it is not explained what that exactly means. I did some research, and it seems that lifting has something to do with functional values or something like that, but I was not able to find a text that explains what lifting actually is about in a beginner friendly way. ...
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When to use IList and when to use List

I know that IList is the interface and List is the concrete type but I still don't know when to use each one. What I'm doing now is if I don't need the Sort or FindAll methods I use the interface. Am I right? Is there a better way to decide when to use the interface or the concrete type? ...
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Converting string to numeric [duplicate]

I've imported a test file and tried to make a histogram 2 Answers 2 ...