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How do I inspect the view hierarchy in iOS?
... If the view debugging option is not available, see stackoverflow.com/questions/24040322/….
– kennytm
Dec 25 '14 at 9:36
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Email Address Validation in Android on EditText [duplicate]
...
This built-in pattern is unfortunately incomplete. For example, "a@a." would pass. Check this question for a "good enough for most" and an RFC822 compliant answer.
– MPelletier
Jun 18 '17 at 20:50
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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
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Open file dialog and select a file using WPF controls and C#
... edited Apr 2 '14 at 17:59
Community♦
111 silver badge
answered Apr 25 '12 at 12:08
Klaus78Klaus78
...
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...
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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Java, Classpath, Classloading => Multiple Versions of the same jar/project
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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 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...