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Should I learn C before learning C++? [closed]
...at is true whether or not you started with C or started with C++.
If you know C first, then that is good plus to learning C++. You will start with knowing a chunk of the language. If you do not know C first then there is no point focusing on a different language. There are plenty of good books a...
Linq: GroupBy, Sum and Count
...hy I need it to be a string. But i could change quantity to int.. I'll see now if this may also help for my website. I'll let you know.
– ThdK
May 13 '13 at 13:14
6
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How can I pass a member function where a free function is expected?
...@DorkyEngineer That's pretty weird, I think you must be right but I don't know how that error could have gone unnoticed for so long. Anyway, I've edited the answer now.
– Matt Phillips
Apr 9 '15 at 7:11
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Including another class in SCSS
...ommon
properties
Extend your class (.my-base-class) with this placeholder.
Now you can extend %base-class in any of your classes (e.g. .my-class).
%base-class {
width: 80%;
margin-left: 10%;
margin-right: 10%;
}
.my-base-class {
@extend %base-class;
}
.my-class {
@extend %base-cl...
How to frame two for loops in list comprehension python
...swering the question for readers in the future, not just the person asking now. Please edit your answer to add explanations and give an indication of what limitations and assumptions apply.
– Brian
Aug 13 at 17:25
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How do you tell someone they're writing bad code? [closed]
... way of doing things they might just decide to stick with the method they know. A compromise would be good, saying how you would do it and then subtly adding why your method is faster/better/etc.
– Mike B
Aug 5 '09 at 19:55
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Creating a div element in jQuery [duplicate]
...
@halfer As far as I know, that's a total myth (albeit a popular one) and single quotes around attributes are in fact perfectly valid in HTML, XML, and XHTML. See stackoverflow.com/questions/2210430/…
– Mark Amery
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Is there a “vim runtime log”?
...rints the most recent error message.
g< is another feature few people know about. From :help g<:
The g< command can be used to see the last page of previous command output. This is especially useful if you accidentally typed <Space> at the hit-enter prompt.
For example try :!ls...
Easy idiomatic way to define Ordering for a simple case class
...d: Int) extends Ordered[A] {
// Required as of Scala 2.11 for reasons unknown - the companion to Ordered
// should already be in implicit scope
import scala.math.Ordered.orderingToOrdered
def compare(that: A): Int = (this.tag, this.load) compare (that.tag, that.load)
}
This works because ...
Does “display:none” prevent an image from loading?
...ser which will not load the image if the display is set to none. Opera has now moved to webkit and will render all images even if their display is set to none.
Here is a testing page that will prove it:
http://www.quirksmode.org/css/displayimg.html
...