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How do I clear my local working directory in Git? [duplicate]

...delete ignored files): git clean -d -x -f will remove untracked files, including directories (-d) and files ignored by git (-x). Replace the -f argument with -n to perform a dry-run or -i for interactive mode, and it will tell you what will be removed. Relevant links: git-reset man page git-c...
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How to export query result to csv in Oracle SQL Developer?

... FYI, you can substitute the /*csv*/ for other formats as well including /*xml*/ and /*html*/. select /*xml*/ * from emp would return an xml document with the query results for example. I came across this article while looking for an easy way to return xml from a query. ...
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When do I need to use a semicolon vs a slash in Oracle SQL?

...eed forward slash as they will run automatically at the end of semicolons, including DDL, DML, DCL and TCL statements. For other PL/SQL blocks, including Procedures, Functions, Packages and Triggers, because they are multiple line programs, Oracle need a way to know when to run the block, so we ha...
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Dealing with “java.lang.OutOfMemoryError: PermGen space” error

...ilst this may theoretically answer the question, it would be preferable to include the essential parts of the answer here, and provide the link for reference. – Joachim Sauer Apr 9 '13 at 10:30 ...
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Resolve conflicts using remote changes when pulling from Git remote

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Format LocalDateTime with Timezone in Java8

...this is either OffsetDateTime (which contains an offset but not a timezone including DST-rules) or ZonedDateTime. You can watch out all supported fields of such a type by look-up on the method isSupported(TemporalField).. The field OffsetSeconds is supported in OffsetDateTime and ZonedDateTime, but ...
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Can you test google analytics on a localhost address?

...en I went to address http://my.domain.org/WebApp that is serving page with included google analytics JS. If you are on unix, edit /etc/hosts for same result. It think that Google should put Intranet configuration in ther GA FAQ. They just say that you need FQDA. Yes, you do, but not for them to ac...
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scopes with lambda and arguments in Rails 4 style?

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Foreach loop, determine which is the last iteration of the loop

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how to exclude null values in array_agg like in string_agg using postgres?

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