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Unit tests vs Functional tests
What is the difference between unit tests and functional tests? Can a unit test also test a function?
14 Answers
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How can I view the shared preferences file using Android Studio?
... I read that having root access is important to read these types of files. If there is no way, then I will look up how to access the info through my program then output it to log cat. Hopefully, though, I can just view the file on the phone directly as it is much simpler. Thanks.
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Best way to implement Enums with Core Data
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You'll have to create custom accessors if you want to restrict the values to an enum. So, first you'd declare an enum, like so:
typedef enum {
kPaymentFrequencyOneOff = 0,
kPaymentFrequencyYearly = 1,
kPaymentFrequencyMonthly = 2,
kPaymentFrequenc...
What are MVP and MVC and what is the difference?
...play in response to any action including when the application loads. This differs from MVP where actions route through the View to the Presenter. In MVC, every action in the View correlates with a call to a Controller along with an action. In the web, each action involves a call to a URL on the othe...
Using Java with Nvidia GPUs (CUDA)
...e, whether you will achieve a good speedup or not. The most important classification here is whether a problem is task parallel or data parallel. The first one refers, roughly speaking, to problems where several threads are working on their own tasks, more or less independently. The second one refer...
How do I determine file encoding in OS X?
... com.apple.TextEncoding <filename> to look at the encoding attribute if it exists.
– bames53
Jan 15 '14 at 20:42
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image processing to improve tesseract OCR accuracy
...y pixellated - for example that generated by fax machines - is especially difficult for tesseract to process - presumably all those jagged edges to the characters confound the shape-recognition algorithms.
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Android ClickableSpan not calling onClick
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Do not work well if tv is of type EditText, true you can click on the span but not edit this as normal.
– FIG-GHD742
Sep 12 '12 at 23:33
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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...
In which situations do we need to write the __autoreleasing ownership qualifier under ARC?
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Why is the __autoreleasing qualifier placed inbetween the stars, and not just in front of NSError**? This looks weird to me as the type is NSError**. Or is it because this is trying to indicate that the pointed-to NSError* pointer has to be qualified as po...