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Java's L number (long) specification
... 3.14159), it is assumed to be a double.
In all other cases (byte, short, char), you need the cast as there is no specific suffix.
The Java spec allows both upper and lower case suffixes, but the upper case version for longs is preferred, as the upper case L is less easy to confuse with a numeral ...
How to use querySelectorAll only for elements that have a specific attribute set?
... @blackHawk The syntax uses CSS Selectors. As specified by MDN it "is a string containing one or more CSS selectors separated by commas". You can read about CSS Selectors here.
– martieva
Oct 21 '16 at 14:52
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Java code for getting current time [duplicate]
...va.util.Calendar;
public class currentTime {
public static void main(String[] args) {
Calendar cal = Calendar.getInstance();
SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss");
System.out.println( sdf.format(cal.getTime()) );
}
}
You can format SimpleDateFor...
What is the difference between DAO and Repository patterns?
...t exposes methods like
Collection<Permission> findPermissionsForUser(String userId)
User findUser(String userId)
Collection<User> findUsersForPermission(Permission permission)
All those are related to User (and security) and can be specified under then same DAO. This is not the case for...
Implement touch using Python?
...'atime', c_timespec), ('mtime', c_timespec)]
utimens = CFUNCTYPE(c_int, c_char_p, POINTER(c_utimbuf))
futimens = CFUNCTYPE(c_int, c_char_p, POINTER(c_utimbuf))
# from /usr/include/i386-linux-gnu/bits/stat.h
UTIME_NOW = ((1l << 30) - 1l)
UTIME_OMIT = ((1l << 30) - 2l)
now = c_timespe...
Why is nginx responding to any domain name?
...rrangement gives a lot of flexibility in that it is possible to define multiple defaults.
In my specific case, I have Apache listening on Port 8080 on the internal interface only and I proxy PHP and Perl scripts to Apache.
However, I run two separate applications that both return links with ":808...
Creating a comma separated list from IList or IEnumerable
What is the cleanest way to create a comma-separated list of string values from an IList<string> or IEnumerable<string> ?
...
Short form for Java if statement
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Won't String cityName = city.getName(); throw a NullPointerException if city == null? I'd therefore say your middle solution is definitely the best (PS and I approve of the 'unnecessary' parentheses! People need to remember that 9...
How do I add spacing between columns in Bootstrap?
...what you ask in the question, it can't "adjust" grid widths to account for extra spacing in between because it is based on a pixel grid.
– Ben
Sep 11 '13 at 13:39
2
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How to sort an array of integers correctly
...ay.sort((a,b)=>a.numProperty - b.numProperty); and if the property is a string you can do: objArray=objArray.sort((a,b)=>a.strProperty.localeCompare(b.strProperty)); That having been said, this question specifically asks about sorting an array of integers
– jjjjs
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