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Convert a List into an ObservableCollection
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257
ObservableCollection < T > has a constructor overload
which takes IEnumerable < T >...
How to send password securely over HTTP?
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Jeremy PowellJeremy Powell
3,17822 gold badges1818 silver badges2929 bronze badges
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Show AlertDialog in any position of the screen
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257
+50
After s...
How to match, but not capture, part of a regex?
I have a list of strings. Some of them are of the form 123-...456 . The variable portion "..." may be:
7 Answers
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Can I try/catch a warning?
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edited Jul 3 '19 at 22:22
user11725421
answered Aug 6 '09 at 21:55
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Get all keys of an NSDictionary as an NSArray
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2
@MazenKasser firstObject is a safer solution - in case if the dictionary doesn't have any keys the app won't crash: dict.allKeys.firstObject...
How do I get my Maven Integration tests to run
I have a maven2 multi-module project and in each of my child modules I have JUnit tests that are named Test.java and Integration.java for unit tests and integration tests respectively. When I execute:
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Tool to convert Python code to be PEP8 compliant
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edited May 23 '17 at 12:25
Community♦
111 silver badge
answered Mar 26 '14 at 8:38
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What is the (best) way to manage permissions for Docker shared volumes?
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UPDATE 2016-03-02: As of Docker 1.9.0, Docker has named volumes which replace data-only containers. The answer below, as well as my linked blog post, still has value in the sense of how to think about data inside docker but consider...
Java FileOutputStream Create File if not exists
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It will throw a FileNotFoundException if the file doesn't exist and cannot be created (doc), but...