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How to find current transaction level?
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This one is not accurate if the isolation level is "read_commited_snapshot". In this case, it will only show "Readcommited".
– GaTechThomas
May 28 '13 at 17:07
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Preserve colouring after piping grep to grep
...on is about how to make the second grep not supress the color of the first one. This is not an answer to that.
– johannes_lalala
Mar 15 at 22:09
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Difference between $(document.body) and $('body')
...re out what element(s) it refers to.
In practice either will get the job done.
If you are interested, there is more information in the documentation for the jQuery function.
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Hibernate: Automatically creating/updating the db tables based on entity classes
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There is one very important detail, than can possibly stop your hibernate from generating tables (assuming You already have set the hibernate.hbm2ddl.auto). You will also need the @Table annotation!
@Entity
@Table(name = "test_entit...
HTTP response code for POST when resource already exists
...dy contains well-formed (i.e., syntactically correct), but semantically erroneous, XML instructions." This is the real meaning of an unprocessable entity, unlike the case when you send completely valid request entity with valid syntax AND semantics, but the only problem is that it conflicts with an ...
Pragma in define macro
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One nice thing you can do with _Pragma("argument") is use it to deal with some compiler issues such as
#ifdef _MSC_VER
#define DUMMY_PRAGMA _Pragma("argument")
#else
#define DUMMY_PRAGMA _Pragma("alt argument")
#endif
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How to safely open/close files in python 2.4
I'm currently writing a small script for use on one of our servers using Python. The server only has Python 2.4.4 installed.
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AES vs Blowfish for file encryption
I want to encrypt a binary file. My goal is that to prevent anyone to read the file who doesn't have the password.
7 Answer...
Turning Sonar off for certain code
...ar ( www.sonarsource.org ) measurements for specific blocks of code, which one doesn't want to be measured?
5 Answers
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Convert JsonNode into POJO
...ence<T> type) variant like there is for readValue(). Bad news for anyone dealing with more complex types with generics :(
– Espinosa
Oct 5 '16 at 17:28
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