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Effect of NOLOCK hint in SELECT statements
...cant. Do the math on this: msdn.microsoft.com/en-us/library/aa337559(v=sql.100).aspx
– Pittsburgh DBA
Aug 8 '13 at 3:22
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Does static constexpr variable inside a function make sense?
... An example for my last comment: static constexpr int foo = 100;. There is no reason why the compiler couldn't substitute usage of foo everywhere for literal 100, unless code were doing something like &foo. So static on foo has no usefulness in this case since foo doesn't exist at...
How to add 10 days to current time in Rails
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Use
Time.now + 10.days
or even
10.days.from_now
Both definitely work. Are you sure you're in Rails and not just Ruby?
If you definitely are in Rails, where are you trying to run this from? Note that Active Support has to be loaded.
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How to detect if a property exists on an ExpandoObject?
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answered May 15 '10 at 9:33
DykamDykam
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List submodules in a Git repository
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edited Aug 21 '18 at 10:38
Peter Mortensen
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What is the difference between getFields and getDeclaredFields in Java reflection
...rent classes?
Some code is needed, e.g. from https://stackoverflow.com/a/35103361/755804:
public static List<Field> getAllModelFields(Class aClass) {
List<Field> fields = new ArrayList<>();
do {
Collections.addAll(fields, aClass.getDeclaredFields());
aClass...
Prevent any form of page refresh using jQuery/Javascript
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answered Aug 19 '10 at 23:34
SethSeth
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Computational complexity of Fibonacci Sequence
...t T(n) = O(2^n)
– amnn
Jul 3 '16 at 10:36
1
"Alternatively, you can draw the recursion tree, whic...
How do I check if a C++ std::string starts with a certain string, and convert a substring to an int?
... Ludovic AubertLudovic Aubert
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38
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When to use an object instance variable versus passing an argument to the method
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answered Dec 6 '08 at 10:45
TomTom
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