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No serializer found for class org.hibernate.proxy.pojo.javassist.Javassist?
...causes it (it might also be a field in some nested object, not only in the root entity you are fetching).
If do not need the object in JSON, annotate the getter of this field (or the field itself, if you do not need to accept incoming values either) with @JsonIgnore, for example:
// this field wi...
快速理解 高频对冲套利自动交易（程式化交易） - 更多技术 - 清泛网 - 专注...
...言，我才实盘测试交易15个交易日，我也不知道每月收益如何。按照估算，20万的实盘账户，每月稳定有净利润5000元以上（即，年收益大约30%以上，权益回撤不超过10%），同时，产生的手续费比净利润略低些，大约是净利润的9成...
Elegant setup of Python logging in Django
...quirements. The key thing is that I usually add the handlers I want to the root logger, using levels and sometimes logging.Filters to get the events I want to the appropriate files, console, syslogs etc. You can of course add handlers to any other loggers too, but there isn't commonly a need for thi...
What's the easiest way to install a missing Perl module?
...for installing. This is much safer, since it means that tests don't run as root.
If you have an old CPAN shell, simply install the new cpan ("install CPAN") and when you reload the shell, it should prompt you to configure these new directives.
Nowadays, when I'm on a system with an old CPAN, the f...
PHP foreach loop key value
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This works, my mysql statement had a minor issue also but I got it working with your solution, thank you.
– matthewb
Dec 2 '09 at 18:38
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Make .gitignore ignore everything except a few files
...bfolders, such that any files named 'script.pl' in anything other than the root dir won't be found anyway. I'm using this now (with *.pl) and all *.pl files are being ignored even though there are many in the subdirectories below the .gitignore file
– PandaWood
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Alternative timestamping services for Authenticode
...sites (thanks Vince). I think that may be an important step. I updated the root certificates on the PC too.
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GitHub Error Message - Permission denied (publickey)
...sent from an account other than the one with the ssh keys (e.g. running as root).
– David LeBauer
Jul 20 '16 at 18:58
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How can I create a self-signed cert for localhost?
...cking around, you can do: sudo security add-trusted-cert -p ssl -d -r trustRoot -k ~/Library/Keychains/login.keychain localhost.crt
– philfreo
Apr 8 '16 at 0:50
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How to get distinct values for non-key column fields in Laravel?
...er (you can use it, but you shouldn't use it). You should use distinct. In MySQL you can use DISTINCT for a column and add more columns to the resultset: "SELECT DISTINCT name, id, email FROM users". With eloquent you can do this with $this->select(['name', 'id', 'email'])->distinct()->get(...