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What makes Scala's operator overloading “good”, but C++'s “bad”?
...argument1, argument2). So if you want a certain DSLish style to your code then there's pressure to use operators.
In Scala you can get infix notation with any message send. "object message argument" is perfectly ok, which means you don't need to use non-word symbols just to get infix notation.
C...
Change working directory in my current shell context when running Node script
...rofile:
do_cool_thing() {
cd "/Users"
echo "Hey, I'm in $PWD"
}
and then this cool thing is doable:
$ pwd
/Users/spike
$ do_cool_thing
Hey, I'm in /Users
$ pwd
/Users
If you need to do more complex things in addition, you could always call out to your nodejs script from that function.
Thi...
git still shows files as modified after adding to .gitignore
.../ would work too". Is this an alternative solution to using .gitignore and then doing git rm -cached ?
– Mehrad
Apr 23 '15 at 1:43
3
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Display name of the current file in vim?
...
:f! doesn't always work, press 1, then Ctrl-G for full path.
– ives
Jun 14 '15 at 13:16
1
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How to remove all listeners in an element? [duplicate]
...
If you need to keep the object itself and therefore can't use cloneNode, then you have to wrap the addEventListener function and track the listener list by yourself, like in this answer.
share
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i...
Should a function have only one return statement?
...ogic in one function/method? Fifth, why not make DidValuesPass( type res ) then RestOfCode() separate subfunctions?
– Rick Minerich
Mar 20 '09 at 23:33
25
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Android - Dynamically Add Views into View
...Use the LayoutInflater to create a view based on your layout template, and then inject it into the view where you need it.
LayoutInflater vi = (LayoutInflater) getApplicationContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View v = vi.inflate(R.layout.your_layout, null);
// fill in any...
Why can I initialize a List like an array in C#?
...od named Add(...)
What happens is the default constructor is called, and then Add(...) is called for each member of the initializer.
Thus, these two blocks are roughly identical:
List<int> a = new List<int> { 1, 2, 3 };
And
List<int> temp = new List<int>();
temp.Add(1)...
Are custom elements valid HTML5?
...
N.B. The answer below was correct when it was written in 2012. Since then, things have moved on a bit. The HTML spec now defines two types of custom elements - "autonomous custom elements" and "customized built-in elements". The former can go anywhere phrasing content is expected; which is mos...
Reintegrate can only be used if revisions X through Y were previously merged from to reintegra
...ne svn client I was able to get it to give me a message like you have, and then was able to merge the problem revision and go back to the trunk.
– user12861
Jul 10 '13 at 13:46
7
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