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Remove a folder from git tracking
... me (although I tried many times).
The only way I could actually stop git form tracking the folder was to do the following:
Make a backup of the local folder and put in a safe place.
Delete the folder from your local repo
Make sure cache is cleared git rm -r --cached your_folder/
Add your_folder/...
What is the purpose of the '@' symbol in CSS?
...'s computer had the font.
@media rules, in conjunction with media queries (formerly only media types), control which styles are applied and which aren't based on what media the page is being displayed in. In my code example, only when printing a document should all text be set in black against a whi...
How to return multiple objects from a Java method?
... b) {
this.a = a;
this.b = b;
}
};
Edit A more fully formed implementation of the above:
package util;
public class Pair<A,B> {
public static <P, Q> Pair<P, Q> makePair(P p, Q q) {
return new Pair<P, Q>(p, q);
}
public final A a;...
How to check if variable's type matches Type stored in a variable
...imal).IsAssignableFrom(x.GetType()); (and Resharper will suggest using the former if you use the latter).
– Mark Amery
May 26 '17 at 10:19
...
Matplotlib (pyplot) savefig outputs blank image
... plt.show()
def test_draw():
lst_iter = range(100)
lst_loss = [0.01 * i + 0.01 * i ** 2 for i in xrange(100)]
# lst_loss = np.random.randn(1, 100).reshape((100, ))
lst_acc = [0.01 * i - 0.01 * i ** 2 for i in xrange(100)]
# lst_acc = np.random.randn(1, 100).reshape((100, ))
...
Get an object properties list in Objective-C
How can I get a list (in the form of an NSArray or NSDictionary ) of a given object properties in Objective-C?
13 Answ...
How is attr_accessible used in Rails 4?
...end
Keywords are self-explanatory, but just in case, you can find more information about strong parameters in the Rails Action Controller guide.
Note: If you still want to use attr_accessible, you need to add protected_attributes to your Gemfile. Otherwise, you will be faced with a RuntimeError.
...
?? Coalesce for empty string?
....
– Nick Craver♦
Mar 10 '10 at 21:01
2
and what would the ??? operator do? take default values ...
Get day of week in SQL Server 2005/2008
If I have a date 01/01/2009, I want to find out what day it was e.g. Monday, Tuesday, etc...
10 Answers
...
Does file_get_contents() have a timeout setting?
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$window.unbind('scroll', onScroll);
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