constants

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What do the values mean for the CallLog.Calls.CACHED_NUMBER_TYPE field?

I have queried the call log on Android.Some calls have 0 and other have 1 for the CallLog.C开发者_如何学运维alls.CACHED_NUMBER_TYPE field.What do these numbers mean?Does 1 mean \"Home\"?Where is this[详细]

2023-04-02 01:25 分类：问答
Calling a const function rather than its non-const version

I tried to wrap something similar to Qt\'s shared data pointers for my purposes, and upon testing I found out that when the const function should be called, its non-const version was chosen instead.[详细]

2023-04-01 21:08 分类：问答
What (of bad) can happen if I state a constant value using '||='?

I am using Ruby on Rails v3.0.9 and I would like to know what (of bad) can happen if I state a constant value as this:[详细]

2023-04-01 19:06 分类：问答
const array const {}

So you can do this: void foo(const int * const pIntArray, const unsigned int size); Which says that the pointer coming is read-only and the integer\'s it is pointing to are read-only.[详细]

2023-04-01 18:42 分类：问答
Modifiable constants inside an interface

I know that based on the Java tutorials: An interface can contain constant declarations in addition to method declarations. All constant values defined in an interface are implicitly public, static,[详细]

2023-04-01 13:25 分类：问答
Are there constants for language codes in java or in a java library?

Are there any constants for language codes like \"en\" or \"de\" in java or in a java library? (Or is using the strings OK?)[详细]

2023-04-01 11:56 分类：问答
"No match for operator=" trying to iterate through map in C++

I\'m 开发者_StackOverflow中文版trying to iterate through a map defined as the following: std::map< size_type, std::pair<size_t, unsigned int> > ridx_;[详细]

2023-04-01 10:47 分类：问答
Delphi 2006 possibility to display warnings for unused constants

Is there a possibility to make Delphi compiler display a warning for each constant that is defined but not used?[详细]

2023-04-01 10:23 分类：问答
PHP access object property through constant's value

I have a Player class which has properties: $infantry, $vehicles and $air. When battling players, I don\'t know which property is being used as an array which holds the properties to be used is shuff[详细]

2023-04-01 07:51 分类：问答
Same function name , one with const at the tail

Given the following code : #include <iostream> using namespace std; class A { public: virtual void func() {cout << \"func A\" << endl;}[详细]

2023-04-01 03:26 分类：问答