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How to override toString() properly in Java?
...construct a sequence of characters separated by a delimiter and optionally starting with a supplied prefix and ending with a supplied suffix.
Use like this:
@Override
public String toString ()
{
return new StringJoiner( // In Java 8 and later, StringJoiner is used to...
Stack smashing detected
...
#1 0x40099b in main /home/ciro/test/main.c:12
#2 0x7fcd2e13d82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)
#3 0x400798 in _start (/home/ciro/test/a.out+0x40079
followed by some more colored output.
This clearly pinpoints the problematic line 12.
The source code for this is a...
How do search engines deal with AngularJS applications?
...e.
What can be done about it?
Luckily, crawlers of the larger sites have started to implement a mechanism that allows us to make our JavaScript sites crawlable, but it requires us to implement a change to our site.
If we change our hashPrefix to be #! instead of simply #, then modern search engin...
How to get the last day of the month?
... Yeah but i was confused I was looking something like this : start_date = date(datetime.now().year, datetime.now().month, 1)
– Kishan Mehta
Jul 18 '16 at 7:45
4
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Is there a git-merge --dry-run option?
.... Or you can print the output to a file and check that. If you find a line starting with 'changed in both' then most probably there will be a conflict.
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How to replace (or strip) an extension from a filename in Python?
...home/user/somefile'
The rsplit tells Python to perform the string splits starting from the right of the string, and the 1 says to perform at most one split (so that e.g. 'foo.bar.baz' -> [ 'foo.bar', 'baz' ]). Since rsplit will always return a non-empty array, we may safely index 0 into it to g...
How to terminate a Python script
...kenny.setDaemon(True)
daemon_cartman.setDaemon(True)
daemon_kenny.start()
daemon_cartman.start()
daemon_kenny.join()
daemon_cartman.join()
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Difference between HashSet and HashMap?
...hat will be the best Collection for your purposes, this Tutorial is a good starting place. If you truly want to know what's going on, there's a book for that, too.
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How to paginate with Mongoose in Node.js?
...2, Page 3) without making multiple sequential queries to work out where to start the pagination from, which I suspect going to be slower in most cases than just using skip. Of course you may not need to add the ability to skip to specific pages.
– Iain Collins
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How can I calculate the difference between two dates?
...Calendar currentCalendar] components: NSDayCalendarUnit
fromDate: startDate toDate: endDate options: 0];
days = [components day];
I believe this method accounts for situations such as dates that span a change in daylight savings.
...