大约有 47,000 项符合查询结果（耗时：0.0819秒） [XML]
When should I make explicit use of the `this` pointer?
When should I explicitly write this->m>me m>mber in a m>me m>thod of
a class?
12 Answers
12...
How to list only the file nam>me m>s that changed between two commits?
...
git diff --nam>me m>-only SHA1 SHA2
where you only need to include enough of the SHA to identify the commits. You can also do, for example
git diff --nam>me m>-only HEAD~10 HEAD~5
to see the differences between the tenth latest commit and the ...
What is “Linting”?
PHPLint , JSLint , and I recently cam>me m> across "you can lint your JS code on the fly" while reading som>me m>thing about som>me m> IDE .
...
Comparing Tim>me m>r with DispatcherTim>me m>r
what is a difference between System.Windows.Forms.Tim>me m>r() and System.Windows.Threading.DispatcherTim>me m>r() ? In which cases, we should use them? any best practices ?
...
How to empty a redis database?
I've been playing with redis (and add som>me m> fun with it) during the last fews days and I'd like to know if there is a way to empty the db (remove the sets, the existing key....) easily.
During my tests, I created several sets with a lot of m>me m>mbers, even created sets that I do not rem>me m>mber the nam>me m> ...
How can I have linked dependencies in a git repo?
In my scripts, I often use libraries (mine or others') that have their own repos. I don't want to duplicate those in my repo and get stuck with updating them every tim>me m> a new version com>me m>s out.
However, when som>me m>body clones the repo, it should still work locally and not have broken links.
...
Setting Android Them>me m> background color
I'm trying to modify the default background them>me m> color, which should be easy but surprisingly I can't get it working. Please note that I want the change to be across the entire app, not just for a single activity. Here is my code:
...
R apply function with multiple param>me m>ters
...
Just pass var2 as an extra argum>me m>nt to one of the apply functions.
mylist <- list(a=1,b=2,c=3)
myfxn <- function(var1,var2){
var1*var2
}
var2 <- 2
sapply(mylist,myfxn,var2=var2)
This passes the sam>me m> var2 to every call of myfxn. If instead y...
What does “Splats” m>me m>an in the CoffeeScript tutorial?
Looking at this CoffeeScript tutorial : http://jashkenas.github.com/coffee-script/
4 Answers
...
The Ruby %r{ } expression
In a model there is a field
5 Answers
5
...