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Do I need to close() both FileReader and BufferedReader?
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If the actual behaviour was different, then it should have been documented as such. Otherwise the documentation is useless. The programmer should be able to consider the documentation as complete and specific.
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Visual List of iOS Fonts?
...S 7. I have found the list on Apple's developer site, I am just wondering if anyone knows of a visual list where each font name is typed out in its typeface. I have seen one or two before, but the latest one I have seen was for iOS 5, and much more has been added since then.
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JavaScript replace/regex
... of escaping that's needed could lead you to drink. I'm sure others feel differently though and like drinking when writing regexes.
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How can I debug javascript on Android?
...Console: 4 line: 0 source: http://...
Determining the version of WebKit
If you type javascript:alert(navigator.userAgent) in the location bar you’ll see the WebKit version listed e.g.
In Chrome:
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.2 (KHTML, like Gecko) Chrome/4.0.22...
Difference between `mod` and `rem` in Haskell
What exactly is the difference between mod and rem in Haskell?
4 Answers
4
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When converting a project to use ARC what does “switch case is in protected scope” mean?
... answered Sep 26 '11 at 23:40
FeifanZFeifanZ
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java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderListener
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What if Java Build Path Entries contains nothing ? I'm in that case.
– vdolez
Feb 13 '15 at 9:33
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JQuery: detect change in input field [duplicate]
...thing.
$('#myTextbox').on('input', function() {
// do something
});
If you use the change handler, this will only fire after the user deselects the input box, which may not be what you want.
There is an example of both here: http://jsfiddle.net/6bSX6/
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Pretty-Print JSON in Java
...helped me. I have added code below to shrink this statement to fewer lines if this is what you are looking for. public String prettifyJson(String json) { JsonElement jsonElement = new JsonParser().parse(json); return new GsonBuilder().setPrettyPrinting().create().toJson(jsonEleme...
How many characters can a Java String have?
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Integer.MAX_VALUE always 2,147,483,647 (231 - 1)
(Defined by the Java specification, the maximum size of an array, which the String class uses for internal storage)
OR
Half your maximum heap size (since each character is two bytes) whichever is smaller.
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