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How do you print out a stack trace to the console/log in Cocoa?
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n13's answer didn't quite work - I modified it slightly to come up with this
#import <UIKit/UIKit.h>
#import "AppDelegate.h"
int main(int argc, char *argv[])
{
@autoreleasepool {
int retval;
@try{
retval = UIApplicationMai...
How to get started on TDD with Ruby on Rails? [closed]
...cations.
Also Railscast has some excellent screencasts about how to use different testing tools.
What do I need to test?
I will start with models, since they are easy to test. The simple rule is that you need to cover every if statement in your test.
You should test the purpose of the meth...
What is a ViewModelLocator and what are its pros/cons compared to DataTemplates?
...ViewModels) we use when our application actually runs, but instructing it differently when running the unit tests for the application. In the latter case the application will not even have a UI (it's not running; just the tests are) so the container will resolve mocks in place of the "normal" types ...
Saving and Reading Bitmaps/Images from Internal memory in Android
...e.printStackTrace();
} finally {
try {
if (fileOutputStream != null) {
fileOutputStream.close();
}
} catch (IOException e) {
e.printStackTrace();
}
}
}
@NonNull
privat...
How to know the size of the string in bytes?
I'm wondering if I can know how long in bytes for a string in C#, anyone know?
3 Answers
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Benchmarking small code samples in C#, can this implementation be improved?
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Here is the modified function: as recommended by the community, feel free to amend this its a community wiki.
static double Profile(string description, int iterations, Action func) {
//Run at highest priority to minimize fluctuations ...
JavaScript Form Submit - Confirm or Cancel Submission Dialog Box
For a simple form with an alert that asks if fields were filled out correctly, I need a function that does this:
6 Answers
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How to launch html using Chrome at “--allow-file-access-from-files” mode?
...H, but in general the Chrome folder isn't on the PATH. Also, you don't specify an extension for your executable... So if you move to Chrome's folder, this command will probably work too :
> .\chrome.exe --allow-file-access-from-files
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Good examples of MVVM Template
... MSDN Magazine article where the concepts are similar but uses a slightly different approach and still lack in any complexity. Are there any decent MVVM examples that at least show basic CRUD operations and dialog/content switching?
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Does Python support short-circuiting?
...or in operator and, or:
Let's first define a useful function to determine if something is executed or not. A simple function that accepts an argument, prints a message and returns the input, unchanged.
>>> def fun(i):
... print "executed"
... return i
...
One can observe the P...