大约有 40,000 项符合查询结果（耗时：0.0476秒） [XML]
What is the difference between partitioning and bucketing a table in Hive ?
...
There are a few details missing from the previous explanations.
To better understand how partitioning and bucketing works, you should look at how data is stored in hive.
Let's say you have a table
CREATE TABLE mytable (
name strin...
Difference between ObservableCollection and BindingList
...em is changed in BindingList, the ListChanged event will give you complete details
of property(in PropertyDescriptor) and ObservableCollection won't give you that. In fact
ObservableCollection will not raise change event for a property
changed in an item.
Above conclusion are in regards of I...
How to “warm-up” Entity Framework? When does it get “cold”?
...an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips o...
X-UA-Compatible is set to IE=edge, but it still doesn't stop Compatibility Mode
...g the web.config or the custom http headers in IIS. See my post above for details.
– Tim Franklin
Aug 9 '12 at 18:38
7
...
Official reasons for “Software caused connection abort: socket write error”
... the timeout value.
The Socket Exception usually comes with the specified detail message about the issue.
Example of detailed messages:
Software caused connection abort: recv failed.
The error indicates an attempt to send the message and the connection has been aborted by your server. If th...
Foreign Key to multiple tables
...an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips o...
Interface naming in Java [closed]
... if that type is an interface or a class or what. As such, exposing such a detail in the name of the type is pointless and harmful to understanding. The type and the contract it exposes are what matters!
– ColinD
Mar 30 '11 at 17:07
...
How do you kill a Thread in Java?
...See this thread by Sun on why they deprecated Thread.stop(). It goes into detail about why this was a bad method and what should be done to safely stop threads in general.
The way they recommend is to use a shared variable as a flag which asks the background thread to stop. This variable can th...
Optimise PostgreSQL for fast testing
...an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips o...
Editing dictionary values in a foreach loop
...n number" part of the visible state of the Dictionary or an implementation detail?
– Anonymous Coward
Feb 29 at 18:57
...