大约有 47,000 项符合查询结果（耗时：0.0755秒） [XML]
Where to use EJB 3.1 and CDI?
I am making a Java EE based product in which I'm using GlassFish 3 and EJB 3.1.
2 Answers
...
MySQL: ignore errors when importing?
I am importing a fairly large database. The .sql file has almost 1,000,000 lines in it. Problem is that I am getting a syntax error when trying to import the database. It says:
...
Trying to load jquery into tampermonkey script
I am writing a script which logs into my college network when the login page is loaded.
1 Answer
...
How can I check in a Bash script if my local Git repository has changes?
There are some scripts that do not work correctly if they check for changes.
13 Answers
...
How can I reverse a NSArray in Objective-C?
I need to reverse my NSArray .
18 Answers
18
...
Quickly find whether a value is present in a C array?
I have an embedded application with a time-critical ISR that needs to iterate through an array of size 256 (preferably 1024, but 256 is the minimum) and check if a value matches the arrays contents. A bool will be set to true is this is the case.
...
Simple way to calculate median with MySQL
What's the simplest (and hopefully not too slow) way to calculate the median with MySQL? I've used AVG(x) for finding the mean, but I'm having a hard time finding a simple way of calculating the median. For now, I'm returning all the rows to PHP, doing a sort, and then picking the middle row, but ...
Variable interpolation in the shell
I have a variable called filepath=/tmp/name .
3 Answers
3
...
What are fail-safe & fail-fast Iterators in Java
There are two types of iterators in Java: fail-safe and fail-fast.
4 Answers
4
...
Reuse Cucumber steps
I want to reuse some Cucumber steps but can't seem to find the right way.
5 Answers
5
...