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The most sophisticated way for creating comma-separated Strings from a Collection/Array/List?
...ven more clearly and efficiently, by taking care of the redundant trailing comma:
StringBuilder result = new StringBuilder();
for(String string : collectionOfStrings) {
result.append(string);
result.append(",");
}
return result.length() > 0 ? result.substring(0, r...
Open file dialog and select a file using WPF controls and C#
... edited Apr 2 '14 at 17:59
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answered Apr 25 '12 at 12:08
Klaus78Klaus78
...
POSTing JsonObject With HttpClient From Web API
...nk twice before calling Result on a Async method though blog.stephencleary.com/2012/07/dont-block-on-async-code.html
– Ruchira
Mar 26 '18 at 3:02
3
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Why do Java webapps use .do extension? Where did it come from?
...tension for their web controller (MVC) resources. Example: http://example.com/register.do
3 Answers
...
Textarea to resize based on content length [duplicate]
...s by using "overflow-y:hidden" instead, but then your css is not standards-compliant.
– Alsciende
Jun 15 '09 at 12:27
...
Remove whitespaces inside a string in javascript
...lace(/\s/g, "");
for all white space use the suggestion by Rocket in the comments below!
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How to TryParse for Enum value?
...you also have to handle a string like "MyEnum.Val1|MyEnum.Val2" which is a combination of two enum values. If you just call Enum.IsDefined with this string, it will return false, even though Enum.Parse handles it correctly.
Update
As mentioned by Lisa and Christian in the comments, Enum.TryParse i...
Java, Classpath, Classloading => Multiple Versions of the same jar/project
...
Classloader related problems are a quite complex matter.
You should in any case keep in mind some facts:
Classloaders in an application are usually more than a single one. The bootstrap class loader delegates to the appropriate. When you instantiate a new class th...
Safari 3rd party cookie iframe trick no longer working?
...FARI SESSION FIX
session_start();
$page_url = "http://www.facebook.com/pages/.../...?sk=app_...";
if (isset($_GET["start_session"]))
die(header("Location:" . $page_url));
if (!isset($_GET["sid"]))
die(header("Location:?sid=" . session_id()));
$sid = session_id();...
How do I time a method's execution in Java?
...curacy better than currentTimeMillis(), though it usually does. forums.sun.com/thread.jspa?messageID=9460663 and simongbrown.com/blog/2007/08/20/…
– James Schek
Oct 8 '08 at 17:20
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