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Default value of function parameter
... file, and the definition in a separate .cpp file, and #include the header from a different .cpp file, you will be able to see the difference.
Specifically, suppose:
lib.h
int Add(int a, int b);
lib.cpp
int Add(int a, int b = 3) {
...
}
test.cpp
#include "lib.h"
int main() {
Add(4);...
What does “SyntaxError: Missing parentheses in call to 'print'” mean in Python?
...n 2 tutorial while running Python 3.
In Python 3, printing values changed from being a distinct statement to being an ordinary function call, so it now needs parentheses:
>>> print("Hello, World!")
Hello, World!
In earlier versions of Python 3, the interpreter just reports a generic syn...
What is the default location for MSBuild logs?
...
Log file from Visual Studio is only supported for C++ projects. You just have to work with the output window for others.
See this similar thread: VS2010: minimal build log in output and detailed log in log file
And in case you happe...
Microsoft.WebApplication.targets was not found, on the build server. What's your solution?
...e question about the output you're getting):
Copying the following folder from your dev machine to your build server fixes this if it's just web applications
C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v10.0\WebApplications
Remove x86 according to how your build breaks. If you have ...
Programmatically set the initial view controller using Storyboards
... storyboard to a different view depending on some condition which may vary from launch to launch.
22 Answers
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What is the Swift equivalent of respondsToSelector?
...ing it on your own Swift class, you will need to ensure your class derives from NSObject.
Here's an example of a Swift class that you can check if it responds to a selector:
class Worker : NSObject
{
func work() { }
func eat(food: AnyObject) { }
func sleep(hours: Int, minutes: Int) { }...
ViewPager PagerAdapter not updating the View
I'm using the ViewPager from the compatibility library. I have succussfully got it displaying several views which I can page through.
...
This version of the application is not configured for billing through Google Play
...: with "App Signing by Google Play" it only works if you download directly from GooglePlayStore!)
APK is uploaded to alpha/beta distribution channel (previously - as a draft) to the developer console at least once. (takes some time ~2h-24h).
IAB products are published and their status set to active....
How to implement common bash idioms in Python? [closed]
...ctory and environment variables and what-not). You can easily manage this from Python directly.
The shell programming features. This is all the process status code checking, the various logic commands (if, while, for, etc.) the test command and all of it's relatives. The function definition stuf...
How to load local script files as fallback in cases where CDN are blocked/unavailable? [duplicate]
...
Nice solution. From the documentation it seems like you still need to test for an object: yepnope([{ test : /* boolean(ish), .... So it seems @raklos that you'll need to figure out an object to test for.
– johnhunter
...