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When to use generic methods and when to use wild-card?
...er> src)
it won't work as expected. In 2nd case, you can pass List<Integer> and List<Float> as dest and src. So, moving elements from src to dest wouldn't be type safe anymore.
If you don't need such kind of relation, then you are free not to use type parameters at all.
Some other ...
Java 反射最佳实践 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...tpRequest);
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (InstantiationException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (NoSuchMethodException e) {
...
Outlook autocleaning my line breaks and screwing up my email format
... in 2008 when that answer was posted. Here is a little c# snippet to help convert the body and send the message in HTML format:
body = string.Format("<font face='calibri,arial,sans-serif'>{0}<font/>", body.Replace("\r\n", "<br>"));
using (var smtpClient = new SmtpClient() { Hos...
How to make the python interpreter correctly handle non-ASCII characters in string operations?
... If you are getting UnicodeDecodeError: 'ascii', then try to convert string into ''UTF-8' format before applying encoding function.
– Sateesh
May 14 at 8:06
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Java compiler level does not match the version of the installed Java project facet
... Maven capabilities to the Web Application by clicking on Configure → Convert to Maven Project .
12 Answers
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Reading a resource file from within jar
...sses path, but with clean and build will be cleared from this path. And by converting to exe, it no longer has access to the sound file. Where is my problem?
– ParisaN
Mar 12 '18 at 19:05
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How to generate javadoc comments in Android Studio
...avadoc comment.
Example:
/**
* @param a
* @param b
*/
public void add(int a, int b) {
//code here
}
For more information check the link
https://www.jetbrains.com/idea/features/javadoc.html
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How do I determine file encoding in OS X?
...
You can also convert from one file type to another using the following command :
iconv -f original_charset -t new_charset originalfile > newfile
e.g.
iconv -f utf-16le -t utf-8 file1.txt > file2.txt
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Removing transforms in SVG files
...mple, the quick way is to press Ctrl+Alt+C (stroke to path) - this however converts the object to a pure path and removes all the extra-attributes, such as sodipodi:cx, sodipodi:revolutions and so on.
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Paste text on Android Emulator
... number)
This works really well for links as the message is automatically converted into a hyperlink which you can click without having to copy / paste it into the browser.
Once the emulator receives the message you can copy it and paste it wherever you like.
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