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Java Array Sort descending?
...verse Comparator defined by Collections.reverseOrder() , it will throw the error
no suitable method found for sort(int[],comparator)
That will work fine with 'Array of Objects' such as Integer array but will not work with a primitive array such as int array.
The only way to sort a primitive ...
Possible reasons for timeout when trying to access EC2 instance
...mes.
– ted.strauss
Apr 11 '13 at 16:05
Thanks a ton for this!
– Hego555
Jul 20 ...
Calling shell functions with xargs
...'echo_var "$@"' _ {}
Also, using return 0 and exit 0 like that masks any error value that might be produced by the command preceding it. Also, if there's no error, it's the default and thus somewhat redundant.
@phobic mentions that the Bash command could be simplified to
bash -c 'echo_var "{}"'
...
Python set to list
... I just copied and pasted this exact code in IDLE; I get the error.
– user825286
Jul 26 '11 at 10:43
Can...
Creating a blocking Queue in .NET?
...
answered Feb 9 '09 at 22:05
Marc Gravell♦Marc Gravell
888k227227 gold badges23562356 silver badges27202720 bronze badges
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How to install ia32-libs in Ubuntu 14.04 LTS (Trusty Tahr)
...ems OK. But when I tried to compile some C code, I encounter the following error. The error seems to be due to the OS lacking the 32-bit architecture support. The error output is as following:
...
What is the EAFP principle in Python?
... to access a dictionary key.
EAFP:
try:
x = my_dict["key"]
except KeyError:
# handle missing key
LBYL:
if "key" in my_dict:
x = my_dict["key"]
else:
# handle missing key
The LBYL version has to search the key inside the dictionary twice, and might also be considered slightly l...
The server principal is not able to access the database under the current security context in SQL Se
...login is fine but when I use the command use myDatabase it gives me this error:
9 Answers
...
POST unchecked HTML checkboxes
...ray.
– Michael Ekoka
Feb 7 '13 at 7:05
1
This answer is build on the assumption that you can rela...
How to determine when Fragment becomes visible in ViewPager
...Pager.
– Oasis Feng
Nov 14 '12 at 3:05
59
I have found that the setUserVisibleHint method gets ca...