大约有 16,000 项符合查询结果（耗时：0.0256秒） [XML]
Using Kafka as a (CQRS) Eventstore. Good idea?
...ng, there is a stream (topic) of events per entity (such as user, product, etc). This way, the current state of an entity can be reconstituted by re-applying all events in the stream. Each Kafka topic consists of one or more partitions and each partition is stored as a directory on the file system. ...
How to get database structure in MySQL via query
... quite an acceptable English sentence (no less than "The French WORD for", etc), and this generalizes to "The {{language name}} for {{thing to express}}" such as "The DDL for this table". "A C function is not by itself C" is the same as saying "A French word is not by itself French": well it's not ...
Iterate through pairs of items in a Python list [duplicate]
...xecutes). It doesn't work on generators, only sequences (tuple, list, str, etc).
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How to Select Every Row Where Column Value is NOT Distinct
...en columns happen to collide with SQL keywords like _default, _type, _sum, etc.
– yzorg
Aug 17 '16 at 14:26
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Detect HTTP or HTTPS then force HTTPS in JavaScript
...esn't save this redirect.
You describe task for web-server (apache, nginx etc) http 301, http 302
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Xcode 4: How do you view the console?
... of the search bar that is in the same ribbon as the step over, step into, etc.
– Alex Barker
Apr 4 '13 at 20:49
Had t...
Uninitialized constant ActiveSupport::Dependencies::Mutex (NameError)
...he commands, but afaik sudo isn't always appropriate (like when using rvm, etc.). People can add it in as needed.
– Gary S. Weaver
Jul 15 '11 at 14:13
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Get element from within an iFrame
... would access any element on your current page. (innerDoc.getElementById...etc.)
IMPORTANT: Make sure that the iframe is on the same domain, otherwise you can't get access to its internals. That would be cross-site scripting.
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Print new output on same line [duplicate]
... print(i, end="<separator>") # <separator> = \n, <space> etc.
The output for the above code snippet would be (when <separator> = " "),
0 1 2 3 4 5 6 7 8 9
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SQL Inner-join with 3 tables?
...
You can do the following (I guessed on table fields,etc)
SELECT s.studentname
, s.studentid
, s.studentdesc
, h.hallname
FROM students s
INNER JOIN hallprefs hp
on s.studentid = hp.studentid
INNER JOIN halls h
on hp.hallid = h.hallid
Based on your reques...