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Python string.join(list) on object array rather than string array
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98
The built-in string constructor will automatically call obj.__str__:
''.join(map(str,list))
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HTML Entity Decode [duplicate]
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98
Like Robert K said, don't use jQuery.html().text() to decode html entities as it's unsafe becau...
How do I use JDK 7 on Mac OSX?
...he WatchService API as mentioned in this link:
http://download.oracle.com/javase/tutorial/essential/io/notification.html
1...
Illegal pattern character 'T' when parsing a date string to java.util.Date
I have a date string and I want to parse it to normal date use the java Date API,the following is my code:
3 Answers
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Java: Get month Integer from Date
How do I get the month as an integer from a Date object ( java.util.Date )?
7 Answers
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What is a stack trace, and how can I use it to debug my application errors?
...ication. Let's have a look at the stack trace:
Exception in thread "main" java.lang.NullPointerException
at com.example.myproject.Book.getTitle(Book.java:16)
at com.example.myproject.Author.getBookTitles(Author.java:25)
at com.example.myproject.Bootstrap.main(Bootstrap.java:...
What is the difference between JDK and JRE?
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The JRE is the Java Runtime Environment. It is a package of everything necessary to run a compiled Java program, including the Java Virtual Machine (JVM), the Java Class Library, the java command, and other infrastructure. However, it canno...
How to determine day of week by passing specific date?
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Yes. Depending on your exact case:
You can use java.util.Calendar:
Calendar c = Calendar.getInstance();
c.setTime(yourDate);
int dayOfWeek = c.get(Calendar.DAY_OF_WEEK);
if you need the output to be Tue rather than 3 (Days of week are indexed starting at 1 for Sunday, s...
Order of member constructor and destructor calls
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dirkgentlydirkgently
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Is it possible to use Java 8 for Android development?
Searching the web, it is not clear if Java 8 is supported for Android development or not.
26 Answers
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