大约有 44,000 项符合查询结果（耗时：0.0780秒） [XML]
Is there a concise way to iterate over a stream with indices in Java 8?
...
.filter(n -> n.length() <= index.incrementAndGet())
.collect(Collectors.toList());
Note that using the latter method on a parallel stream could break as the items would not necesarily be processed "in order".
...
How to initialize a vector in C++ [duplicate]
...
With the new C++ standard (may need special flags to be enabled on your compiler) you can simply do:
std::vector<int> v { 34,23 };
// or
// std::vector<int> v = { 34,23 };
Or even:
std::vector<int> v(2);
v = { 34,23 };
O...
How to convert IEnumerable to ObservableCollection?
...myIEnumerable);
This will make a shallow copy of the current IEnumerable and turn it in to a ObservableCollection.
share
|
improve this answer
|
follow
|
...
Is there a zip-like function that pads to longest length in Python?
...
In case you want to make your code both python 2 and python 3 compatible, you can use six.moves.zip_longest instead.
– Gamrix
Apr 14 '16 at 19:51
add...
Array extension to remove object by value
...gotta love Swift (2). I really like how with time more things get possible and stuff gets simplified
– Kametrixom
Jun 28 '15 at 21:25
1
...
MySQL get row position in ORDER BY
...sition of 2 when the first query will give a position of 2 to one of them, and 3 to the other...
share
|
improve this answer
|
follow
|
...
How can I easily fixup a past commit?
...r in my original question. The script assumes that you staged some changes and then applies those changes to the given commit.
NOTE: This script is Windows-specific; it looks for git.exe and sets the GIT_EDITOR environment variable using set. Adjust this as needed for other operating systems.
Usin...
How to prune local tracking branches that do not exist on remote anymore
...es.
This line should do the trick (requires bash or zsh, won't work with standard Bourne shell):
git branch -r | awk '{print $1}' | egrep -v -f /dev/fd/0 <(git branch -vv | grep origin) | awk '{print $1}' | xargs git branch -d
This string gets the list of remote branches and passes it into egrep...
ObservableCollection not noticing when Item in it changes (even with INotifyPropertyChanged)
...
Doesn't this all depend on your understanding of the term changed? This could mean that a property of one of the elements in the collection has changed (which is how I think you are interpreting it) or it could mean that one of the elements of the collection has b...
PostgreSQL disable more output
...t, run it with -q or set QUIET=1 in the environment.
To produce results and throw them away you can redirect stdout to /dev/null with:
psql db -f sql.sql >/dev/null
You can redirect both stdout and stderr with:
psql db -f sql.sql >&/dev/null
but I don't recommend that, as it'll th...