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Associativity of “in” in Python?
...ith 'a'
# throws Error coz (False in 'a') is
# TypeError
15 RETURN_VALUE
In [153]: def func2():
.....: return 1 in ([] in 'a')
.....:
In [154]: dis.dis(func2)
2 ...
What is Robocopy's “restartable” option?
robocopy /Z = "copy files in restartable mode".
1 Answer
1
...
Java string to date conversion
...er 55
S Millisecond Number 978
z Time zone General time zone Pacific Standard Time; PST; GMT-08:00
Z Time zone RFC 822 time zone -0800
X Time zone ISO 8601 time zone -08; -0800; -08:00
Note ...
In-Place Radix Sort
...s 2 * seq.length passes through the array.
void radixSort(string[] seqs, size_t base = 0) {
if(seqs.length == 0)
return;
size_t TPos = seqs.length, APos = 0;
size_t i = 0;
while(i < TPos) {
if(seqs[i][base] == 'A') {
swap(seqs[i], seqs[APos++]);
...
How to make Regular expression into non-greedy?
... their greedy counter-parts but with a ? immediately following them:
* - zero or more
*? - zero or more (non-greedy)
+ - one or more
+? - one or more (non-greedy)
? - zero or one
?? - zero or one (non-greedy)
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Xcode 4.5 Storyboard 'Exit'
...inian
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3
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In c# is there a method to find the max of 3 numbers?
...
Well, you can just call it twice:
int max3 = Math.Max(x, Math.Max(y, z));
If you find yourself doing this a lot, you could always write your own helper method... I would be happy enough seeing this in my code base once, but not regularly.
(Note that this is likely to be more efficient than ...
multiple packages in context:component-scan, spring config
...llowing approach is correct:
<context:component-scan base-package="x.y.z.service, x.y.z.controller" />
Note that the error complains about x.y.z.dao.daoservice.LoginDAO, which is not in the packages mentioned above, perhaps you forgot to add it:
<context:component-scan base-package="x....
Regular expression that matches valid IPv6 addresses
... addresses, including those in their compressed form (with :: or leading zeros omitted from each byte pair).
30 Answers...
ScalaTest in sbt: is there a way to run a single test without tags?
...d (since ScalaTest 2.1.3) within interactive mode:
testOnly *MySuite -- -z foo
to run only the tests whose name includes the substring "foo".
For exact match rather than substring, use -t instead of -z.
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