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Formatting Decimal places in R
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Background: Some answers suggested on this page (e.g., signif, options(digits=...)) do not guarantee that a certain number of decimals are displayed for an arbitrary number. I presume this is a design feature in R whereby good scientific practice involves showing a certain number of ...
How to show full object in Chrome console?
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console.dir(functor);
Prints a JavaScript representation of the specified object. If the object being logged is an HTML element, then the properties of its DOM representation are printed [1]
[1] https://developers.google.com/web/tools/chrome-devtools/debug/console/console-reference#dir
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How do I explicitly instantiate a template function?
...to code formatting issues. See AnthonyHatchkins' answer for more details.
If you really want to instantiate (instead of specialize or something) the function, do this:
template <typename T> void func(T param) {} // definition
template void func<int>(int param); // explicit instantiati...
SQL select join: is it possible to prefix all columns as 'prefix.*'?
I'm wondering if this is possible in SQL. Say you have two tables A and B, and you do a select on table A and join on table B:
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Understanding Canvas and Surface concepts
...oning it to match where the SurfaceView appears in the containing window. If the surface is being placed behind the main window (in Z order), SurfaceView also fills its part of the main window with transparency so that the surface can be seen.
A Bitmap is just an interface to some pixel data. The ...
What are all the differences between src and data-src attributes?
What are differences and consequences (both good and bad) of using either data-src or src attribute of img tag? Can I achieve the same results using both? If so, when should be used each of them?
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invalid context 0x0 under iOS 7.0 and system degradation
... on this dreaded problem, unfortunatelly, each one seems to focus on a specific function call.
26 Answers
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Moving UITabBarItem Image down?
...s the top of the tab to accommodate the title underneath. My question is: if you want to have a tabBar with just an image and no title is there a way to move the image down so it centers better within the tab?
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Working with Enums in android
...n earth did you find this syntax? Java Enums are very simple, you just specify the values.
public enum Gender {
MALE,
FEMALE
}
If you want them to be more complex, you can add values to them like this.
public enum Gender {
MALE("Male", 0),
FEMALE("Female", 1);
private String s...
Unstaged changes left after git reset --hard
...attributes file.
However the file type that caused the problem was not specified in the .gitattributes.
I was able to solve the issue by simply running
git rm .gitattributes
git add -A
git reset --hard
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