大约有 16,380 项符合查询结果（耗时：0.0387秒） [XML]
How to get VM arguments from inside of Java application?
I need to check if some option that can be passed to JVM is explicitly set or has its default value.
5 Answers
...
Extract substring using regexp in plain bash
I'm trying to extract the time from a string using bash, and I'm having a hard time figuring it out.
4 Answers
...
What does Connect.js methodOverride do?
The Connect.js very terse documentation says methodOverride
1 Answer
1
...
Determine if ActiveRecord Object is New
...
share
|
improve this answer
|
follow
|
edited Apr 11 '17 at 13:59
ndnenkov
32.2k...
How to compare only date components from DateTime in EF?
I am having two date values, one already stored in the database and the other selected by the user using DatePicker. The use case is to search for a particular date from the database.
...
ruby convert array into function arguments
...sh to pass the array to a function. The function, however, expects two arguments. Is there a way to on the fly convert the array into 2 arguments?
For example:
...
How to get everything after a certain character?
...ything after a certain value. The string always starts off with a set of numbers and then an underscore. I'd like to get the rest of the string after the underscore. So for example if I have the following strings and what I'd like returned:
...
How do I skip a match when using Ctrl+D for multiple selections in Sublime Text 2?
I have some code like:
5 Answers
5
...
Template function inside template class
...
Write this:
template <class T>
template <class U>
void MyClass<T>::foo() { /* ... */ }
share
|
improve this answer
...
How to do error logging in CodeIgniter (PHP)
...
CodeIgniter has some error logging functions built in.
Make your /application/logs folder writable
In /application/config/config.php set $config['log_threshold'] = 1; or use a higher number, depending on how much detail you want in your log...