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UIButton title text color
...n.setTitleColor(UIColor(displayP3Red: 0.0/255.0, green: 180.0/255.0, blue: 2.0/255.0, alpha: 1.0), for: .normal)
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Difference between @OneToMany and @ElementCollection?
...ngWrapper {
@Id
private int id;
private String string;
}
With JPA 2.0 you can simply write:
@ElementCollection
private Collection<String> strings;
Simpler, isn't it? Note that you can still control the table and column names using @CollectionTable annotation.
See also:
Java Pers...
How does JPA orphanRemoval=true differ from the ON DELETE CASCADE DML clause
I am a little confused about the JPA 2.0 orphanRemoval attribute.
8 Answers
8
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Netty vs Apache MINA
...n Netty. I have used MINA in the past, but find their documentation of the 2.0 stuff has big holes, and the breaking of API backward compatibility a big minus.
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Tablix: Repeat header rows on each page not working - Report Builder 3.0
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I have 2.0 and found the above to help; however, the selecting of a static did not highlight the cell for some reason.
I followed these steps:
Under column groups select the advanced and the statics will show up
Click on the stati...
Using PUT method in HTML form
... which is read by the server and the request dispatched accordingly. XHTML 2.0 once planned to support GET, POST, PUT and DELETE for forms, but it's going into XHTML5 of HTML5, which does not plan to support PUT. [update to]
You can alternatively offer a form, but instead of submitting it, create ...
C# How can I check if a URL exists/is valid?
... the DownloadString to check for errors; no error? It exists...
With C# 2.0 (VS2005):
private bool headOnly;
public bool HeadOnly {
get {return headOnly;}
set {headOnly = value;}
}
and
using(WebClient client = new MyClient())
{
// code as before
}
...
马云、王健林为什么都看中了上海？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...能满足万达这样的大企业。
而且对于正在发展金融2.0的上海，还处在先占先得的状态。能够在上海首先大规模开展新兴金融业务的公司，就很有可能在未来的金融业掌握话语权，这也是支付宝与万达分秒必争的原因。
历...
How to change the Push and Pop animations in a navigation based app
...
@Magnus answer, only then for Swift (2.0)
let transition = CATransition()
transition.duration = 0.5
transition.timingFunction = CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut)
transition.type = kCATransitionPush
transition.s...
Installing Python 3 on RHEL
...ollections now includes Python 3.4 - all work on both RHEL 6 and 7.
RHSCL 2.0 docs are at https://access.redhat.com/documentation/en-US/Red_Hat_Software_Collections/
Plus lot of articles at developerblog.redhat.com.
edit
Follow these instructions to install Python 3.4 on RHEL 6/7 or CentOS 6/7:
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