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Unit testing code with a file system dependency
...ing a bit more interesting going on with a file and you wanted to save the Base64 encoded contents of a byte[] to a file. You can use streams for this to test that your code does the right thing without having to check how it does it. One example might be something like this (in Java):
interface St...
Java: Calling a super method which calls an overridden method
... {
System.out.println("subclass method2");
}
}
public class Demo
{
public static void main(String[] args)
{
SubClass mSubClass = new SubClass();
mSubClass.method1(mSubClass);
}
}
If you follow the call stack, you can see that this never changes, it's al...
CSS scrollbar style cross browser [duplicate]
...ext/javascript">
jQuery(function(){ // on page DOM load
$('#demo1').alternateScroll();
$('#demo2').alternateScroll({ 'vertical-bar-class': 'styled-v-bar', 'hide-bars': false });
})
</script>
Step 2: Then in the BODY of your page, add the below sample HTML block t...
Is it possible to figure out the parameter type and return type of a lambda?
...
Funny, I've just written a function_traits implementation based on Specializing a template on a lambda in C++0x which can give the parameter types. The trick, as described in the answer in that question, is to use the decltype of the lambda's operator().
template <typename T&g...
Calculating arithmetic mean (one type of average) in Python
...red Dec 28 '13 at 22:38
kirbyfan64soskirbyfan64sos
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...
Google Maps v3 - limit viewable area and zoom level
...e zoom level - e.g. only between levels 6 and 9. And I want to use all the base map types.
12 Answers
...
Javascript communication between browser tabs/windows [duplicate]
...
Good demo page - html5demos.com/storage-events#view-source
– HockeyJ
Jun 9 '16 at 8:02
1
...
How to initialize all members of an array to the same value?
...VAL_16X VAL_8X, VAL_8X
#define VAL_32X VAL_16X, VAL_16X
#define VAL_64X VAL_32X, VAL_32X
int myArray[53] = { VAL_32X, VAL_16X, VAL_4X, VAL_1X };
If you need to change the value, you have to do the replacement at only one place.
Edit: possible useful extensions
(courtesy of Jonathan Le...
how do you filter pandas dataframes by multiple columns
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How can I make my flexbox layout take 100% vertical space?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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