大约有 46,000 项符合查询结果（耗时：0.0612秒） [XML]
How to schedule a function to run every hour on Flask?
...
answered Jul 21 '16 at 10:15
tuomastiktuomastik
3,04155 gold badges2727 silver badges3939 bronze badges
...
Get list of all routes defined in the Flask app
... with the @app.route('/...') decorator. Is there a way to get a list of all the routes that have been declared throughout my app? Perhaps there is some method I can call on the app object?
...
Error handling with node.js streams
...ansform
Transform streams are both readable and writeable, and thus are really good 'middle' streams. For this reason, they are sometimes referred to as through streams. They are similar to a duplex stream in this way, except they provide a nice interface to manipulate the data rather than just sen...
Where do I find old versions of Android NDK? [closed]
...
@stoiczek: The older NDKs didn't have all the builds the newer do. r8b probably didn't have 64-bit darwin build.
– Jan Hudec
Jan 9 '14 at 8:26
...
How to convert nanoseconds to seconds using the TimeUnit enum?
... This answer is now wrong - convert() and the toFoo() methods all return longs now docs.oracle.com/javase/6/docs/api/java/util/concurrent/…
– Riking
Jul 30 '13 at 1:58
...
Pandas convert dataframe to array of tuples
...ou want normal tuples in your zip iterator (instead of namedtuples), then call: data_set.itertuples(index=False, name=None)
– Axel
Oct 25 '17 at 9:47
...
How do I get the base URL with PHP?
...
answered May 12 '10 at 16:25
mačekmaček
66.8k3232 gold badges157157 silver badges188188 bronze badges
...
Swift equivalent for MIN and MAX macros
...
|
edited Oct 7 '16 at 15:46
Valeriy Van
1,8461515 silver badges1919 bronze badges
answered Jun...
Storing time-series data, relational or non?
... description, the actual PK is (Device, Metric, DateTime). (Please don't call it TimeStamp, that means something else, but that is a minor issue.) The uniqueness of the row is identified by:
(Device, Metric, DateTime)
The Id column does nothing, it is totally and completely redundant.
A...
Collection that allows only unique items in .NET?
...
If all you need is to ensure uniqueness of elements, then HashSet is what you need.
What do you mean when you say "just a set implementation"? A set is (by definition) a collection of unique elements that doesn't save element ...