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Scanner vs. StringTokenizer vs. String.Split
...a particular token, they won't help you with that.
StringTokenizer is even more restrictive than String.split(), and also a bit fiddlier to use. It is essentially designed for pulling out tokens delimited by fixed substrings. Because of this restriction, it's about twice as fast as String.split(). (...
When should null values of Boolean be used?
...ime you can. This will avoid many NullPointerExceptions and make your code more robust.
Boolean is useful, for example
to store booleans in a collection (List, Map, etc.)
to represent a nullable boolean (coming from a nullable boolean column in a database, for example). The null value might mean ...
Cannot generate iOS App archive in xcode
...e. If you're building a static library the headers must be Public, so it's more correct if #3 is to change Public Headers Folder Path to something more sensible like include/$(TARGET_NAME). @CopperCash notes this in an answer below.
– bcattle
Apr 18 '14 at 6:14...
The written versions of the logical operators
...hing.
As for their use: because they are rarely used, using them is often more surprising and confusing than it is helpful. I'm sure if it were normal, they would be much easier to read, but people are so used to && and || anything else just gets distracting.
EDIT: I have seen a very sligh...
PUT vs. POST in REST
...ng_question> HTTP/1.1
Host: www.example.com/
Additionally, and a bit more concisely, RFC 7231 Section 4.3.4 PUT states (emphasis added),
4.3.4. PUT
The PUT method requests that the state of the target resource be
created or replaced with the state defined by the representation
...
How to set downloading file name in ASP.NET Web API
...ystem.Net.Mime.ContentDisposition or ContentDispositionHeaderValue? Is one more current and more preferred than the other?
– Luminous
May 8 '15 at 16:00
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How to get current route in Symfony 2?
...equest is forwarded... see supernova's answer which are documented and are more fail-safe
– luiges90
Nov 14 '12 at 2:38
3
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Using C# regular expressions to remove HTML tags
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Open file dialog box in JavaScript
...dation option. See the validation section of the options documentation for more details. Note that the accept attribute is not supported in IE9 or earlier.
– Ray Nicholus
Jul 11 '13 at 3:00
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