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Why does C++ require a user-provided default constructor to default-construct a const object?
...zation of T would invoke a user-provided constructor
of T (not inherited from a base class) or if
each direct non-variant non-static data member M of T has a default member initializer or, if M is of class type X (or array thereof), X
is const-default-constructible,
if T is a union wit...
Why does int i = 1024 * 1024 * 1024 * 1024 compile without error?
The limit of int is from -2147483648 to 2147483647.
5 Answers
5
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How to determine the longest increasing subsequence using dynamic programming?
... section Efficient algorithms.
I will assume the indices of the array are from 0 to N - 1. So let's define DP[i] to be the length of the LIS (Longest increasing subsequence) which is ending at element with index i. To compute DP[i] we look at all indices j < i and check both if DP[j] + 1 > DP...
WSGI vs uWSGi with Nginx [closed]
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Ok, guys this confusion is because of lack of detail from several sources, and the naming of these protocols, and what WSGI actually is.
Summary:
WSGI and uwsgi both ARE protocols, not servers. It is used to communicate with web servers for load balancing and especially to ...
Using [UIColor colorWithRed:green:blue:alpha:] doesn't work with UITableView seperatorColor?
...y simple UIColor category that does the messy looking division by itself: (from http://github.com/Jon889/JPGeneral)
//.h file
@interface UIColor (JPExtras)
+ (UIColor *)colorWithR:(CGFloat)red G:(CGFloat)green B:(CGFloat)blue A:(CGFloat)alpha;
@end
//.m file
@implementation UIColor (JPExtras)
+ (U...
Why can't we autowire static fields in spring?
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Bugfinder will complain about setting up static field from non static method.
– Neftanic
Aug 22 '17 at 22:47
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Automatically add newline at end of curl response body
...h that when I put the last curl command on the screen, deleting characters from that curl command deletes the wrong characters.
...
Android Fragment no view found for ID?
...e getChildFragmentManager()
instead of getFragmentManager()
when calling from a fragment. If you are calling the method from an activity, then use getFragmentManager().
That will solve the problem.
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What does Google Closure Library offer over jQuery? [closed]
...ver, I'd say we can expect a good integration in IDEs like Eclipse, coming from Google.
EDIT: as requested, let me say a few words about the GWT reference. Google Web Toolkit is a Java library that allows to create AJAX-enabled web interfaces and that generates (and optimizes) the required JavaScri...
Accessing bash command line args $@ vs $*
...
A nice handy overview table from the Bash Hackers Wiki:
where c in the third row is the first character of $IFS, the Internal Field Separator, a shell variable.
If the arguments are to be stored in a script variable and the arguments are expected to...