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What is unit testing and how do you do it? [duplicate]
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There's a little bit of why missing for me, which is by breaking your program into pieces you can attempt to run an exhaustive examination of your program's capabilities. So then you know it works and therefore write fewer bugs as well as fixing bugs with greater speed.
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How to change an application icon programmatically in Android?
...works!
Main idea is, that I update the icon of my app's shortcut, created by the launcher on my home screen. When I want to change something on the shortcut-icon, I remove it first and recreate it with a new bitmap.
Here is the code. It has a button increment. When pressed, the shortcut is replace...
Passing enum or object through an intent (the best solution)
...intain, debug and problem bound.
ALTERNATIVES:
A good point was noted by tedzyc about the fact that the solution provided by Oderik gives you an error. However, the alternative offered is a bit cumbersome to use (even using generics).
If you are really worried about the performance of adding t...
Why is “except: pass” a bad programming practice?
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As you correctly guessed, there are two sides to it: Catching any error by specifying no exception type after except, and simply passing it without taking any action.
My explanation is “a bit” longer—so tl;dr it breaks down to this:
Don’t catch any error. Always specify which exception...
`testl` eax against eax?
... my post is a different matter; it's not an assertion I'm willing to stand by, simply because I don't know if it's identical in all cases.
– Chris Jester-Young
Dec 9 '16 at 1:02
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How do I test which class an object is in Objective-C?
...le Documentation
Be careful when using this method on objects represented by a class cluster. Because of the nature of class clusters, the object you get back may not always be the type you expected. If you call a method that returns a class cluster, the exact type returned by the method is the bes...
Unsigned keyword in C++
...igned, unsigned, short, and long. When one of these type modifiers is used by itself, a data type of int is assumed
This means that you can assume the author is using ints.
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Left align and right align within div in Bootstrap
..., you could apply the alignment only when the viewport is medium or larger by using text-md-right.
In the latest alpha, text-xs-right has been simplified to text-right.
<div class="row">
<div class="col-md-6">Total cost</div>
<div class="col-md-6 text-right">$42<...
Google Maps Android API v2 - Interactive InfoWindow (like in original android google maps)
...oogle Maps API v2. I want it to look like in the original maps application by Google. Like this:
7 Answers
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Virtual functions and performance - C++
...eatedly. Your blog post assumes that the time-cost of code can be measured by counting operations, but that isn't always true; the major cost of a vfunc on modern processors is the pipeline bubble caused by a branch mispredict.
– Crashworks
Apr 13 '09 at 4:45
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