initialization

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re-initialise a uitabbarcontroller as tab bar items could have been removed for last user

I have an app that allows a user to login, based upon the users criteria I can remove specific ta开发者_JAVA百科bs that they (the user) have no use for. This is done behind the scenes while the user i[详细]

2023-03-25 21:30 分类：问答
How to initialize var outside foreach

I want to initialize var outside the foreach loop. Here is my code: public List<Course> GetCourse()[详细]

2023-03-25 15:26 分类：问答
Ruby design question

Overview I am writing a Ruby program that uses data from mysql queries to create chart URLs. A new requirement has recently surfaced where we could need to created graphs with grouped bars in the fut[详细]

2023-03-25 15:01 分类：问答
Initialize/reset struct to zero/null

struct x { char a[10]; char b[20]; int i; char *c; char *d[10]; }; I am filling this struc开发者_如何转开发t and then using the values. On the next iteration, I want to reset all the fields to 0 or[详细]

2023-03-25 10:41 分类：问答
Non static const data members

How do I define a non-static const data member of a class in C++?If I try compiling the following code:[详细]

2023-03-25 10:40 分类：问答
Rails global Encoding configuration?

I\'m working on a Rails project that has strings with spanish characters: ñ, á, é, í, ó, ú, etc.[详细]

2023-03-25 08:53 分类：问答
setBackgroudColor to NSView

What I miss? color won\'t change. #import \"controller.h\" #import \"backgroundView.h\" @implementation controller[详细]

2023-03-25 03:00 分类：问答
C# Singleton pattern with triggerable initialization

I need a singleton that: is lazy loaded is thread safe loads some values at construction those values can be queried at any time[详细]

2023-03-25 01:53 分类：问答
Boost::unordered_map with initialization list?

Is it possible to initialize a boost::unordered_map with a initialization list? -Weffc++ requires it.[详细]

2023-03-24 14:41 分类：问答
Char array initialization dilemma

Consider following code: // hacky, since \"123\" is 4 chars long (including terminating 0) char symbols[3] = \"123\";[详细]

2023-03-24 11:46 分类：问答