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Why are data transfer objects (DTOs) an anti-pattern?
... from the XSD ... anyway, if anyone would dare to transfer an EJB freshly fetched from the DB over wire to a client program ... in the environments I work, his head would be on a silver plate pretty soon ...
– Angel O'Sphere
Sep 28 '11 at 12:38
...
In R, how to get an object's name after it is sent to a function?
...o a for-loop.) You would be able to extract the ".Names"-attribute and the order of processing from the structure result, if it were a named vector that were being processed.
> lapply( list(a=4,b=5), function(x) {nm <- deparse(substitute(x)); strsplit(nm, '\\[')} )
$a
$a[[1]]
[1] "X" "" ...
Sharing a result queue among several processes
...t-handling, the results in the Manager.Queue also are not guaranteed to be ordered.
The worker processes are not started with .apply_async(), this already happens when you instantiate Pool. What is started
when you call pool.apply_async() is a new "job". Pool's worker-processes run the multiprocess...
Android Paint: .measureText() vs .getTextBounds()
...when rendering. I also want to say that measureText assumes one line.
In order to get accurate measuring results, you should use the StaticLayout to render the text and pull out the measurements.
For example:
String text = "text";
TextPaint textPaint = textView.getPaint();
int boundedWidth = 100...
What does it mean when MySQL is in the state “Sending data”?
.... It may be the table itself, an index, a temporary table, a sorted output etc.
If you have a 1M records table (without an index) of which you need only one record, MySQL will still output the status as "sending data" while scanning the table, despite the fact it has not sent anything yet.
...
Maven: add a dependency to a jar by relative path
...ckaging>
<modules>
<!-- The repository module must be first in order to ensure
that the local repository is populated -->
<module>repository</module>
<module>... other modules ...</module>
</modules>
The repository/pom.xml file will then co...
Download a file by jQuery.Ajax
... In some browsers you might need to add the a to the dom in order for this code to work and/or remove the revokeObjectURL part: document.body.appendChild(a)
– bigpony
Nov 14 '17 at 21:26
...
C#对象序列化与反序列化 - 更多技术 - 清泛网移动版 - 专注C/C++及内核技术
...的序列化顺序
类声明：
public class Person
{
[XmlElement(Order = 2)]
public string Name;
[XmlElement(Order = 1)]
public bool Sex;
public Person() { }//必须提供无参构造器，否则XmlSerializer将出错
}
序列化生成的XML文件：
<Personxmlns:xsi="..."xm...
Django migration strategy for renaming a model and relationship fields
...
Thank you! I tried many different strategies in order to rename a model that other models have foreign keys to (steps 1-3), and this was the only one that worked.
– MSH
Jan 1 at 10:36
...
How to view revision history for Mercurial file?
...on1:revision2 file
Where revision1 and revision2 can be a tag, changeset etc.
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