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C++ template constructor
...o be deduced through argument deduction. This is because if you say:
Foo<int> f = Foo<int>();
The <int> is the template argument list for the type Foo, not for its constructor. There's nowhere for the constructor template's argument list to go.
Even with your workaround you s...
How to get a Color from hexadecimal Color String
...heme colors are used throughout your app and look like this:
colors.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="primary">#3F51B5</color>
<color name="primary_dark">#303F9F</color>
<color name="primary_light">#C5CAE9</color&...
How do you dynamically add elements to a ListView on Android?
...Create an XML layout first in your project's res/layout/main.xml folder:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="...
How to give border to any element using css without adding border-width to the whole width of elemen
...erty can do this. The border-box value (as opposed to the content-box default) makes the final rendered box the declared width, and any border and padding cut inside the box. You can now safely declare your element to be of 100% width, including pixel-based padding and border, and accomplish your go...
What are the differences between Generics in C# and Java… and Templates in C++? [closed]
...g things clear:
C# Generics allow you to declare something like this.
List<Person> foo = new List<Person>();
and then the compiler will prevent you from putting things that aren't Person into the list.
Behind the scenes the C# compiler is just putting List<Person> into the .NET dl...
What is the most compatible way to install python modules on a Mac?
...ny problems. I think you may be confused as to the use of certain MacPorts scripts and environment variables.
MacPorts python_select is used to select the "current" version of Python, but it has nothing to do with modules. This allows you to, e.g., install both Python 2.5 and Python 2.6 using MacPo...
Window vs Page vs UserControl for WPF navigation?
...
but like I said at the beginning of this answer, I prefer not to manage multiple windows if possible.
My preferred method of navigation is to create some dynamic content area using a ContentControl, and populate that with a UserControl containing whatever the current view is.
<Window x:Class=...
Dot character '.' in MVC Web API 2 for request such as api/people/STAFF.45287
...
Following setting in your web.config file should fix your issue:
<configuration>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true" />
share
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Generate random numbers uniformly over an entire range
...d is therefore discouraged.
C++11 and generation over a range
With C++11 multiple other options have risen. One of which fits your requirements, for generating a random number in a range, pretty nicely: std::uniform_int_distribution. Here's an example:
const int range_from = 0;
const int range_to ...
How do I compare version numbers in Python?
...gt;> from packaging import version
>>> version.parse("2.3.1") < version.parse("10.1.2")
True
>>> version.parse("1.3.a4") < version.parse("10.1.2")
True
>>> isinstance(version.parse("1.3.a4"), version.Version)
True
>>> isinstance(version.parse("1.3.xy123")...