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Why can't I use float value as a template parameter?
...
Please provide a link to or copy of relevant section from the standard
– thecoshman
Jul 17 '12 at 8:37
2
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C++ stl stack/queue 的使用方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...e std;
int main()
{
int e,n,m;
queue<int> q1;
for(int i=0;i<10;i++)
q1.push(i);
if(!q1.empty())
cout<<"dui lie bu kong\n";
n=q1.size();
cout<<n<<endl;
m=q1.back();
cout<<m<<endl;
for(int j=0;j<n;j++)
{
e=q1.front();
...
Read the package name of an Android APK
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Is there a way to call this from within Android code? I want to be able to launch a package of an apk I download through my app.
– Matt Wear
Jun 19 '12 at 15:59
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How can I make the tabs work normally on Xcode 4?
...n each tab. There are a number of problems with this choice.
This differs from most IDE/text editors' implementation of file tabs wherein a tab (generally) represents a single file, and each file has its own tab.
The problem with workspace tabs is there are only so many potential different workspa...
What are the differences between JSON and JavaScript object? [duplicate]
.../deserialize .NET objects.
So it's just a format allowing you to convert from objects to string and back which is convenient if you want to transfer them over the wire.
It is very close to javascript object representation and if you simply eval() a JSON string you will get the corresponding objec...
Why is the asterisk before the variable name, rather than after the type?
...my eyes a design error. If I could, I would remove that way of declaration from C entirely, and made it so both are of type int*.
– Adam Bajger
May 29 '19 at 12:54
1
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What is the use of interface constants?
... some pitfalls of the constant interface (because you can't prevent people from implementing it), a proper class with a private constructor should be preferred (example borrowed from Wikipedia):
public final class Constants {
private Constants() {
// restrict instantiation
}
p...
Is it possible to change the package name of an Android app on Google Play?
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From Dianne Hackborn:
Things That Cannot Change:
The most obvious and visible of these is the “manifest package name,” the unique name you give to your application in its AndroidManifest.xml. The name uses a Java-languag...
Good or bad practice? Initializing objects in getter
...onstruction of the object could be unsuccessful, resulting in an exception from a property getter. This is yet another violation of POLS and therefore should be avoided. Even the section on properties in the "Design Guidelines for Developing Class Libraries" explicitly states that property getters s...
Why is WinRT unmanaged? [closed]
...e runtime implementation detail. The collector for .NET is very different from the collector for Javascript for example. The native objects created in either must observe the very strict rules of the collector. Which in turn means that they would have had to create WinRT versions that are specifi...