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Purpose of memory alignment
...ook like.
In addition here's a link to a Github gist with the code for the test.
The test code is adapted from the article written by Jonathan Rentzsch which @joshperry referenced. The tests were run on a Macbook Pro with a quad-core 2.8 GHz Intel Core i7 64-bit processor and 16GB of RAM.
...
What is the gain from declaring a method as static
...s do not integrate well into an object oriented language and also, hard to test properly. This is the reason why some newer languages forego the concept of static methods/variables altogether, or try to internalize it into the language in a way that plays better with OO (eg Objects in Scala).
Most ...
Determine if Android app is being used for the first time
... ...
}
// ...
}
The basic logic can be verified using this JUnit test:
public void testCheckAppStart() {
// First start
int oldVersion = -1;
int newVersion = 1;
assertEquals("Unexpected result", AppStart.FIRST_TIME,
service.checkAppStart(newVersion, oldVersion)...
Java: How to set Precision for double value? [duplicate]
... to N digits).
Rounds down the number (not round to nearest).
See sample test cases here.
123.12345678 ==> 123.123
1.230000 ==> 1.23
1.1 ==> 1.1
1 ==> 1.0
0.000 ==> 0.0
0.00 ==> 0.0
0.4 ==> 0.4
0 ==> 0.0
1.4999 ==> 1.499
1.4995 ==> 1.499
1.4994 ==> 1.499
Here's ...
How to commit no change and new message?
...documentation (via DavidNeiss) including after-the-fact data about passing tests or lint (via Robert Balicki).
To test git commands without generating arbitrary changes (via Vaelus).
To re-create a deleted bare repository using gitolite (via Tatsh).
To arbitrarily create a new commit, such as for re...
Getting name of the class from an instance
...
if all you want to do is test an object to see if it's a type of a certain Class
BOOL test = [self isKindOfClass:[SomeClass class]];
share
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impro...
Multiline TextView in Android?
...here`
android:padding="8dp"
android:text="The food test was very good."
android:textColor="@color/black"
android:textColorHint="@color/hint_text_color" />
</TableRow>
...
How might I find the largest number contained in a JavaScript array?
... FWIW, if performance is a factor in your solution, I would test that compared to your own easily-coded function to make sure it performs well. We tend to assume that the native implementation will be faster; in fact, the cost of the apply call can wash that out very easily.
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How to remove all line breaks from a string
...plest solution would be:
let str = '\t\n\r this \n \t \r is \r a \n test \t \r \n';
str.replace(/\s+/g, ' ').trim();
console.log(str); // logs: "this is a test"
.replace() with /\s+/g regexp is changing all groups of white-spaces characters to a single space in the whole string then we .tr...
Checking for empty arrays: count vs empty
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@Jacco: Im not disputing that. But if youre testing it its empty, i dont see what relevance that has - its a question with a boolean result which is what the function will return. In regards to what is considered empty in dont see how those criteria would produce the w...