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How can I Remove .DS_Store files from a Git repository?
...prefer xargs because I don't have to worry about escaping a lot of special characters.
– benzado
Sep 21 '08 at 7:13
8
...
Switch on ranges of integers in JavaScript [duplicate]
...:
alert("none");
break;
}
Keep in mind that this adds an extra point of human error - someone may try to update a range, but forget to change it in both places, leaving an overlap or gap that is not covered. e.g. here the case of 8 will now not match anything when I just edit the c...
What does enumerable mean?
...re that it's within the object.
var obj = { key: 'val' };
console.log('toString' in obj); // true
console.log(typeof obj.toString); // "function"
for (var key in obj)
console.log(key); // "key"
A property is identified as enumerable or not by its own [[Enumerable]] attribute. You can view...
What are the rules for calling the superclass constructor?
...s and the values to be passed to that classes constructor.
Class2::Class2(string id) : Class1(id) {
....
}
Also remember that if you have a constructor that takes no parameters on the parent class, it will be called automatically prior to the child constructor executing.
...
Permission denied on accessing host directory in Docker
...er, this specific case is different.
The dot at the end of the permission string, drwxr-xr-x., indicates SELinux is configured. When using a host mount with SELinux, you need to pass an extra option to the end of the volume definition:
The z option indicates that the bind mount content is sh...
Expert R users, what's in your .Rprofile? [closed]
...se it might breaks my coauthors' code, I wish it was the default. Why?
1) Character vectors use less memory (but only barely);
2) More importantly, we would avoid problems such as:
> x <- factor(c("a","b","c"))
> x
[1] a b c
Levels: a b c
> x <- c(x, "d")
> x
[1] "1" "2" "3" "...
AngularJS : Why ng-bind is better than {{}} in angular?
...laim. What is done on every $digest though is that the interpolated result string is calculated. It's just not assigned to the text node unless it changes.
– Matti Virkkunen
Nov 24 '14 at 2:47
...
Why does CSS not support negative padding?
... if more content overflows it, which is impossible if the content is in an extra abs-pos sibling. Negative padding would take the padding-collapsed element back to its size.
– sergio
Jul 19 '15 at 19:29
...
How is “int* ptr = int()” value initialization not illegal?
...h C++11, now you want to use nullptr because it also tosses the benefit of extra compile-time checks into the mix.
– Jamin Grey
Feb 27 '13 at 1:07
3
...
How to add custom validation to an AngularJS form?
...riables. You might also want to check if the fields do not equal the empty string)
If the field does not pass the validator then the field will be marked as invalid and the user will not be able to submit the form.
For more use cases and examples see: https://github.com/turinggroup/angular-validat...