private

Is it possible to assign properties with private setters using AutoMapper? If you set the value for this properties in the constructor like this public class RestrictedName { public RestrictedName(string name) { Name = name; } public string Name { get; private set; } } public class OpenName { public string Name { get; set; } } then you can use ConstructUsing like this Mapper.CreateMap<OpenName, RestrictedName>() .ConstructUsing(s => new RestrictedName(s.Name)); which works with this code var openName = new OpenName {Name = "a"}; var restrictedName = Mapper.Map<OpenName, RestrictedName>

using namespace std; #include <cstdio> #include <iostream> class One{ private: virtual void func(){ cout<<"bark!"<<endl; } }; class Two: public One{ public: void func(){ cout<<"two!"<<endl; } }; int main(){ One *o = new Two(); o->func(); } Why is there an error on o->func() ? I don't know the mechanism behind it... In my opinion, o->func() should call the func() in the derived class, which is public, so there wouldn't be problems, but it says: error: ‘virtual void One::func()’ is private Accessibility check is performed based on the static type of the object. The type of o is One* . This means

I was working on a project for a while, trying to figure out what I was doing wrong, when I finally narrowed "the bug" down to the fact that the below code doesn't work as I expected: function Alpha() { this.onion = 'onion'; function Beta() { alert(this.onion); } Beta(); } alpha1 = new Alpha(); // Alerts 'undefined' However, if I change the code to this: function Alpha() { var self = this; this.onion = 'onion'; function Beta() { alert(self.onion); } Beta(); } alpha1 = new Alpha(); // Alerts 'onion' it works like I would expect. After wasting a large portion of my life, can anyone explain why

Here's the situation: I have a public repository for my open-source app on github.com. However, now I'd like to write some specific code that will not be public (I might use it in a commercial version of my application). I figured I could use the same repository, and I'd create a "private" branch in my git repository that I wouldn't push. But, mistakes happen. Is there some way to forbid git from ever pushing a branch to remote servers? If there's a better way to handle this situation, I would of course welcome any suggestions. A slightly hackish solution: Make a dummy branch on GitHub with

I am wondering if unit testing private methods is a good practice? Normally only public interface should be tested. However, I have found out that during complex calculation, which calls tons of different private methods, it is easier to unit test the private methods first, and then make a simple test for the public interface method. As an example let's say you have an audio player and you have functions: void play(){ ... } void pause(){ ... } void seek(time t) { //All Private methods checkIfValidTimeRange(...); moveToFilePos(...); fillBuffers(...); } Normally I would write unit tests for :

What are valid reasons NOT to use keywords public, private, protected in php? The story: I've started a project with a team that actively uses access modifiers in their code (even "public" explicitly) and wants to convince me to do the same. I always find this kind of stuff totally useless in a dynamic language like php, but I realize that my gut feeling is hardly an argument in a technical discussion. Therefore I'm looking for a solid, clear explanation why access modifiers are useless (or even harmful) in php. I'm aware that some similar topics already exist Importance of protected/private

I like to check if an IP address is in a private network. It doesn't work. My code: <?php $ip = $_SERVER['REMOTE_ADDR']; function _isPrivate($ip) { $i = explode('.', $ip); if ($i[0] == 10) { return true; } else if ($i[0] == 172 && $i[1] > 15 && $i[1] < 32) { return true; } else if ($i[0] == 192 && $i[1] == 168) { return true; } return false; } ?> The other one: <?php $ip = $_SERVER['REMOTE_ADDR']; function _isPrivate($ip) { $ip = ip2long($ip); $net_a = ip2long('10.255.255.255') >> 24; $net_b = ip2long('172.31.255.255') >> 20; $net_c = ip2long('192.168.255.255') >> 16; return $ip >> 24 === $net