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What is the difference between ? and Object in Java generics?
...d that accepts maps from Strings to anything: If you would write
public void foobar(Map<String, Object> ms) {
...
}
you can't supply a HashMap<String, String>. If you write
public void foobar(Map<String, ?> ms) {
...
}
it works!
A thing sometimes misunderstood in Jav...
How to include (source) R script in other scripts
...om where (this is not the case when using packages). Yet, you may use same idea as in C .h files, i.e. wrap the whole in:
if(!exists('util_R')){
util_R<-T
#Code
}
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Python: fastest way to create a list of n lists
...ion and is about 15 % faster on my machine.
Edit: Using NumPy, you can avoid the Python loop using
d = numpy.empty((n, 0)).tolist()
but this is actually 2.5 times slower than the list comprehension.
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Running a Haskell program on the Android OS
...it is by first getting a Haskell compiler which can target C with the android NDK which comes with a GCC port for ARM architectures. JHC can trivially do this with a very small inf style file which describes the platform (word size, c-compiler, etc) I've done this with the Wii homebrew dev kit and i...
Can I use my existing git repo with openshift?
... git push backup master is sufficient, you don't need to specify both sides of the refspec.
– user456814
Jun 23 '14 at 7:43
1
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AngularJS : Where to use promises?
...tion on the $q service. It took me a while to understand it.
Let's set aside AngularJS for a moment and just consider the Facebook API calls. Both the API calls use a callback mechanism to notify the caller when the response from Facebook is available:
facebook.FB.api('/' + item, function (res...
How to update maven repository in Eclipse?
... there no option of Update Snapshots in my eclipse indigo , do u have any idea how to do in that
– Hunt
May 7 '13 at 16:28
2
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Disabling browser caching for all browsers from ASP.NET
...t. I also use Response.Cache.SetAllowResponseInBrowserHistory(true); to avoid history to store an entry for each request of the same page.
– daniloquio
Mar 6 '12 at 19:11
12
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How to open multiple pull requests on GitHub
...quests for each of them... Going to try!
– Ziyan Junaideen
Nov 20 '13 at 5:24
8
I just found that...
Why does git-rebase give me merge conflicts when all I'm doing is squashing commits?
...
All right, I'm confident enough to throw out an answer. Maybe will have to edit it, but I believe I know what your problem is.
Your toy repo test case has a merge in it - worse, it has a merge with conflicts. And you're rebasing across the mer...