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What is the point of a private pure virtual function?
...visibility between classes Engine and DerivedEngine has nothing to do with what DerivedEngine can or can't override (or access, for that matter).
– wilhelmtell
Oct 19 '10 at 23:12
...
Git log to get commits only for a specific branch
...
From what it sounds like you should be using cherry:
git cherry -v develop mybranch
This would show all of the commits which are contained within mybranch, but NOT in develop. If you leave off the last option (mybranch), it wil...
Why is vertical-align: middle not working on my span or div?
... be the best way - some time has passed since my original post and this is what should be done now: http://jsfiddle.net/m3ykdyds/200
/* CSS file */
.main {
display: table;
}
.inner {
border: 1px solid #000000;
display: table-cell;
vertical-align: middle;
}
/* HTML File */
<div...
Can a CSS class inherit one or more other classes?
...on, I actually hope it's possible and I just didn't know about rather than what I think is the answer (which is that it's not possible).
...
What are the big improvements between guava and apache equivalent libraries?
...Traditionally, we'd used the Apache Commons libraries, but I wanted to see what was out there and began using Guava.
Pros
Java 5.0 language constructs. The library takes most of its design cues from Bloch's "Effective Java: 2nd Edition": Immutability, builder pattern, factories instead of const...
“tag already exists in the remote" error after recreating the git tag
...at are not fast-forwards.)1
But—here's one of the keys to understanding what's going on—the git push step has no idea whether the remote has that tag now, and if so, what SHA-1 value it has. It only says "here's my complete list of tags, along with their SHA-1 values". The remote compares the...
How to find a Java Memory Leak
...erstand how I am supposed to be able to find the root reference ( ref ) or whatever it is called. Basically, I can tell that there are several hundred megabytes of hash table entries ([java.util.HashMap$Entry or something like that), but maps are used all over the place... Is there some way to searc...
Solving a “communications link failure” with JDBC and MySQL [duplicate]
...web sites, but non of them worked. Finally I changed my code and found out what was the problem. I'll try to tell you about different approaches and sum them up here.
While I was seeking the internet to find the solution for this error, I figured out that there are many solutions that worked for at...
How to flatten tree via LINQ?
...ere going to argue a point then perhaps the code is not obviously correct. What could make it more clearly correct?
– Eric Lippert
Jan 21 '14 at 16:50
3
...
Order Bars in ggplot2 bar graph
...der(Position, -table(Position)[Position]))) + geom_bar()
It's similar to what Alex Brown suggested, but a bit shorter and works without an anynymous function definition.
Update
I think my old solution was good at the time, but nowadays I'd rather use forcats::fct_infreq which is sorting factor l...