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Are there any free Xml Diff/Merge tools available? [closed]
... constraints such as whether order matters for example, and then use that knowledge to give a far more effective diff / merge experience.
– Stijn de Witt
Jul 11 '17 at 8:35
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Execute method on startup in Spring
...to execute some methods when the application starts for the first time? I know that I can do the trick of setting a method with @Scheduled annotation and it executes just after the startup, but then it will execute periodically.
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[ :Unexpected operator in shell programming [duplicate]
... This answer is partially wrong. The fully correct one is the now top-voted by Nietzche-jou. sh supports [. == works in Bash built-ins [[, test and [ while a single = is required by POSIX version of [ and test. (Bash manual says the same, BTW.) Requiring Bash because of this is needless...
How to select rows with no matching entry in another table?
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Let we have the following 2 tables(salary and employee)
Now i want those records from employee table which are not in salary.
We can do this in 3 ways:
Using inner Join
select * from employee
where id not in(select e.id from employee e inner join salary s on e.id=s.id)
Us...
Working with huge files in VIM
...lines) in the HUGEFILE and write it all to a new file.
HUGEFILE.new will now be your edited file, you can delete the original HUGEFILE.
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How to use OpenFileDialog to select a folder?
...es panel, and the most horrible — you can't even paste a path there! And now as a programmer I see an advice to use it… Please, don't do it.
– Hi-Angel
Aug 19 '15 at 13:12
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Rails 2.3-style plugins and deprecation warnings running task in Heroku
...omething that used to be common before we started using bundler, but right now it's unlikely to work, and will probably just break stuff.
– Matthew Rudy
Jan 31 '12 at 8:21
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How can I return camelCase JSON serialized by JSON.NET from ASP.NET MVC controller methods?
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@SharpCoder did you find any better alternative, now, 3 years later?
– DARKGuy
Aug 31 at 3:45
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Lombok added but getters and setters not recognized in Intellij IDEA
...ll the plugin, and restart IntelliJ once more.
Everything is working good now.
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Why cast unused return values to void?
...s the motivation for this, to explicitly show other "developers" that you know this function returns but you're explicitly ignoring it.
This is a way to ensure that where necessary error codes are always handled.
I think for C++ this is probably the only place that I prefer to use C-style casts to...