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Hibernate Error: org.hibernate.NonUniqueObjectException: a different object with the same identifier
...und the processes. Change the CascadeTypes. As for me, what worked was the order. Initially what I was doing was deleting the child before the parent. What worked for me was deleting the parent before the child. Which is weird but it worked. So just play up and down your code until you get your desi...
Signing a Windows EXE file
...e, you'll need to manually add it as a Trusted Root CA for your machine in order for UAC to tell the user running it that it's from a trusted source. Important. Installing a certificate as ROOT CA will endanger your users privacy. Look what happened with DELL. You can find more information for accom...
Omitting one Setter/Getter in Lombok
... Lombok. Since it has about a dozen fields, I annotated it with @Data in order to generate all the setters and getter. However there is one special field for which I don't want to the accessors to be implemented.
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Is errno thread-safe?
...umber by several library functions. If a macro definition is suppressed in order to access an actual object, or a program defines an identifier with the name errno, the behavior is undefined. [...continued...]
– Jonathan Leffler
Aug 25 '14 at 16:26
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How to get the client IP address in PHP [duplicate]
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I believe the code is missing some expression and the order of priorities is inversed, so it should be like this: $ip = $_SERVER['HTTP_CLIENT_IP']?$_SERVER['HTTP_CLIENT_IP']:($_SERVER['HTTP_X_FORWARDED_FOR']?$_SERVER['HTTP_X_FORWARDED_FOR']:$_SERVER['REMOTE_ADDR']); Nevertheless...
How do I load the contents of a text file into a javascript variable?
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A compact and working code, Vic, thanks you. In order to achieve error handling, would it be possible to put some response.ok (or equivalent) somewhere in your code? I am not very experienced on fetch, so I don't know the exact place to set it.
– Sopa...
Why is Dictionary preferred over Hashtable in C#?
...Dictionary - optimized performance (for few items and also for many items)
OrderedDictionary - values can be accessed via int index (by order in which items were added)
SortedDictionary - items automatically sorted
StringDictionary - strongly typed and optimized for strings
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Is there a way to list task dependencies in Gradle?
...u can use --dry-run (or -m) option which lists tasks which are executed in order for particular command, but does not execute the command, e.g.
gradle assemble --dry-run
you can find more here
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Mac zip compress without __MACOSX folder?
...e zip file. Likewise, Mac tools will consume the __MACOSX/ subdirectory in order to set resource forks, and you'll never even see it. However, if you use Mac tools to create the zip file and some other tools to unpack it, you'll get the __MACOSX/ directory and not the resource forks. If you create t...
Jackson enum Serializing and DeSerializer
...hey're returning data that already includes a user friendly string. But in order to turn the rendered form back into an identifier, we need some code that can reverse the transformation. The hacky accepted answer wants to use a map to handle the transformation, but requires more maintenance. With th...