大约有 6,900 项符合查询结果（耗时：0.0295秒） [XML]
How to get JSON from URL in JavaScript?
...function:
$.getJSON('http://query.yahooapis.com/v1/public/yql?q=select%20%2a%20from%20yahoo.finance.quotes%20WHERE%20symbol%3D%27WRC%27&format=json&diagnostics=true&env=store://datatables.org/alltableswithkeys&callback', function(data) {
// JSON result in `data` variable
});
I...
Adding a guideline to the editor in Visual Studio
...77-9fdb-9030389b338c
http://visualstudiogallery.msdn.microsoft.com/en-us/7f2a6727-2993-4c1d-8f58-ae24df14ea91
These are also part of the Productivity Power Tools, which includes many other very useful extensions.
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Disable output buffering
...(line_buffering=True)
except TypeError:
# Python 2
sys.stdout = os.fdopen(sys.stdout.fileno(), 'w', 0)
Credits: "Sebastian", somewhere on the Python mailing list.
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Why is there “data” and “newtype” in Haskell? [duplicate]
... constructor
with exactly one field inside it.
Some Examples:
newtype Fd = Fd CInt
-- data Fd = Fd CInt would also be valid
-- newtypes can have deriving clauses just like normal types
newtype Identity a = Identity a
deriving (Eq, Ord, Read, Show)
-- record syntax is still allowed, but only...
git: undo all working dir changes including new files
...en you are ready to actually delete, then remove the -n flag:
git clean -nfd
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How do you create a REST client for Java? [closed]
...st:8080");
// lets get the XML as a String
String text = resource("foo").accept("application/xml").get(String.class);
BTW I hope that future version of JAX-RS add a nice client side API along the lines of the one in Jersey
...
How to change the docker image installation directory?
... 17.06-ce paste:
[Service]
ExecStart=
ExecStart=/usr/bin/docker daemon -H fd:// --graph="/mnt"
For docker after 17.06-ce paste:
[Service]
ExecStart=
ExecStart=/usr/bin/dockerd -H fd:// --data-root="/mnt"
Alternative method through daemon.json
I recently tried above procedure with 17.09-ce on ...
In git, is there a simple way of introducing an unrelated branch to a repository?
...ated
1 files changed, 1 insertions(+), 0 deletions(-)
create mode 100644 foo
then fetch from it
$ cd /path/to/repo
$ git fetch /path/to/unrelated master:unrelated-branch
warning: no common commits
remote: Counting objects: 3, done.
Unpacking objects: 100% (3/3), done.
remote: Total 3 (delta 0),...
How to save an HTML5 Canvas as an image on a server?
...aURLtoBlob(canvas.toDataURL())
After that you can use ajax with Form:
fd = new FormData
# Append our Canvas image file to the form data
fd.append 'image', file
$.ajax
type: 'POST'
url: '/url-to-save'
data: fd
processData: false
contentType: false
This code using Co...
Return multiple columns from pandas apply()
.../pandas.DataFrame.apply.html
df.apply(lambda x: pd.Series([1, 2], index=['foo', 'bar']), axis=1)
#foo bar
#0 1 2
#1 1 2
#2 1 2
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