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Difference between java.io.PrintWriter and java.io.BufferedWriter?
...king about IOException, in that every other IO abstraction (Reader, Writer etc) declares that its methods throw IOException if something goes wrong - PrintWriter doesn't.
– Jon Skeet
May 27 '19 at 5:42
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Get names of all keys in the collection
...s exactly what the question asks, and can be configured with limits, depth etc. Recommended by any who follows.
– Paul Biggar
Jun 10 '12 at 20:35
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Java Look and Feel (L&F) [closed]
...Liquidlnf
The Alloy Look and Feel
PgsLookAndFeel
JTatoo
Jide look and feel
etc.
Resources :
Best Java Swing Look and Feel Themes | Top 10 (A lot of the preview images on this page are now missing)
oracle.com - Modifying the Look and Feel
wikipedia.org - Pluggable look and feel
Java2s.com - Look a...
Xml serialization - Hide null values
...ve a look to other XmlElementAttribute for changing names in serialization etc.
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Check if a subview is in a view
...s only checks if it is a child view, not a grandchild or great grandchild, etc.
– Sami Samhuri
Jul 30 '14 at 1:41
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How do I export a project in the Android studio?
...->Generate Signed APK. Select your keystore, provide keystore password etc.
Now you should see a prompt to select release build or debug build.
For production always select release build!
And you are done. Signed APK exported.
PS : Don't forget to increment your versionCode in manifest file b...
How to remove newlines from beginning and end of a string?
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Use String.trim() method to get rid of whitespaces (spaces, new lines etc.) from the beginning and end of the string.
String trimmedString = myString.trim();
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Have a div cling to top of screen if scrolled down past it [duplicate]
...y page is first loaded, is about 100px from the top (it holds some buttons etc. for the page).
4 Answers
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Environment variable substitution in sed
... This is cleaner than messing with double quotes, single quotes etc.
– Vladislavs Dovgalecs
Sep 11 '14 at 22:54
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How to get multiple select box values using jQuery?
... $(el).text();
return $(el).data("mydata");
return $(el).prop("disabled");
etc...
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