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Why does JPA have a @Transient annotation?
...isted. Consider this short example:
public enum Gender { MALE, FEMALE, UNKNOWN }
@Entity
public Person {
private Gender g;
private long id;
@Id
@GeneratedValue(strategy=GenerationType.AUTO)
public long getId() { return id; }
public void setId(long id) { this.id = id; }
...
tomcat - CATALINA_BASE and CATALINA_HOME variables
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I can't say I know the best practice, but here's my perspective.
Are you using these variables for anything?
Personally, I haven't needed to change neither, on Linux nor Windows, in environments varying from development to production. Unl...
UnicodeEncodeError: 'ascii' codec can't encode character u'\xa0' in position 20: ordinal not in rang
...nicode it stops working. Is there a way to get the same behaviour or do we now need to add an IF check to test if the object is string to use .encode, and str() otherwise?
– Dirk R
Jan 25 '18 at 16:50
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Acronyms in CamelCase [closed]
... an abbreviation of "identifier" or "identification"), but I don't really know how/if this guideline helps with that one. :-\
– bryant
Apr 16 '14 at 4:23
68
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Practical uses for AtomicInteger
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The test are quite old now (more than 6 years) it might me interesting to retest with a recent JRE. I didn't went deep enough in the AtomicInteger to answer but as this is a very specific task it'll use synchronization techniques that are only work...
Deleting elements from std::set while iterating
...M. It does in C++11. In C++17, it takes iterator (const_iterator in C++11) now.
– tartaruga_casco_mole
Jan 23 '18 at 4:15
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What are your favorite extension methods for C#? (codeplex.com/extensionoverflow)
...ht that was the idea with this witty stuff? How else will the new members know how clever we are?
– MarkJ
Feb 28 '09 at 9:13
17
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How do I create directory if it doesn't exist to create a file?
... absolute path to a file, and didn't want to deal with splitting the path. Now I know that you can access the Directory from the FileInfo instance.
– Johann
Jan 23 '19 at 22:04
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AngularJS - Multiple ng-view in single template
... @trainoasis Used it for multiple projects, Seems 'very' stable and up to now i had no issue about changing API, in fact i don't remember any major change in API.
– Morteza Ziyae
Nov 21 '15 at 6:23
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Catch All Bugs with BugTrap! - 开源 & Github - 清泛网移动版 - 专注C/C++及内核技术
...ntation, setup (github)
What's new in this version?
64 bit support - now BugTrap natively supports Win64
Multi-monitor support - BugTrap may capture screenshots from several monitors
Other enhancements - Tons of features/options added since last update. See app history for details
Intro...