大约有 15,000 项符合查询结果（耗时：0.0381秒） [XML]
Distinct in Linq based on only one field of the table
I am trying to use .distinct in Linq to get result based on one field of the table (so do not require a whole duplicated records from table).
...
Use of “instanceof” in Java [duplicate]
...ceof operator. Can you elaborate where it is used and what are its advantages?
4 Answers
...
.trim() in JavaScript not working in IE
I tried to apply .trim() to a string in one of my JavaScript programs. It's working fine under Mozilla, but an error displays when I try it in IE8. Does anyone know what is going on here? Is there anyway I can make it work in IE?
...
In practice, what are the main uses for the new “yield from” syntax in Python 3.3?
I'm having a hard time wrapping my brain around PEP 380 .
8 Answers
8
...
Data Modeling with Kafka? Topics and Partitions
One of the first things I think about when using a new service (such as a non-RDBMS data store or a message queue) is: "How should I structure my data?".
...
Counting Line Numbers in Eclipse [closed]
I have a Java project in Eclipse with ~10 packages and ~10 class files per package. Is there a way to determine total lines of code for the whole project from within Eclipse? I am familiar with other tools (e.g., Code Analyzer, wc, etc.) but I want to know if there is a way to do this within Eclip...
Measuring code execution time
...o know how much time a procedure/function/order takes to finish, for testing purposes.
7 Answers
...
What would cause an algorithm to have O(log log n) complexity?
This earlier question addresses some of the factors that might cause an algorithm to have O(log n) complexity.
2 Answers
...
Rebase feature branch onto another feature branch
I have two (private) feature branches that I'm working on.
3 Answers
3
...
How to check if a string contains an element from a list in Python
I have something like this:
6 Answers
6
...