大约有 30,000 项符合查询结果（耗时：0.0389秒） [XML]
ListView item background via custom selector
...t write android:listSelector="@android:color/transparent". No need for the extra list_selector.xml.
– Sofi Software LLC
Sep 30 '13 at 22:12
1
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How to get all files under a specific directory in MATLAB?
... files.
Negative:
You are not system independent.
You rely on a single string which may be hard to parse.
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How do I run a spring boot executable jar in a Production environment?
...otApplication
public class MyAppInitializer {
public static void main(String[] args) {
SpringApplication.run(MyAppInitializer .class, args);
}
}
My Initializer for production environment extends the SpringBootServletInitializer and looks like this:
@SpringBootApplication
public ...
std::shared_ptr thread safety explained
...pace std;
struct A
{
int a;
A(int a) : a(a) {}
};
int main(int argc, char **argv)
{
shared_ptr<A> a(new A(1));
shared_ptr<A> b(a), c(a), d(a);
cout << "a: " << a->a << "\tb: " << b->a
<< "\tc: " << c->a << "\td: " <&...
How to recursively download a folder via FTP on Linux [closed]
...rectory
Note the double slash after the server name. If you don't put an extra slash the path is relative to the home directory of user.
-nH avoids the creation of a directory named after the server name
-nc avoids creating a new file if it already exists on the destination (it is just skipped) ...
How to test multiple variables against a value?
...a function that will compare multiple variables to an integer and output a string of three letters. I was wondering if there was a way to translate this into Python. So say:
...
Accessing dict keys like an attribute?
...n and cases where you really need to handle dictionaries with very dynamic string keys - I think that in general the dataclasses introduced in Python 3.7 are the obvious/correct solution to vast majority of the use cases of AttrDict.
...
Jquery live() vs delegate() [duplicate]
...u call .delegate(), it just turns around and calls .live(), but passes the extra context parameter.
https://github.com/jquery/jquery/blob/master/src/event.js#L948-950
As such, I'd always use .delegate(). If you really need for it to process all events on the page, then just give it the body as the...
NSLog an object's memory address in overridden description method
...he case of this model object that is a subclass of NSObject, you can dodge extra work and remembering %p.
Manually using NSStringWithClass() and %p
- (NSString *)description
{
return [NSString stringWithFormat:@"<%@: %p> Area: %@, %@", NSStringFromClass([self class]), self, self.identifi...
Keep overflow div scrolled to bottom unless user scrolls up
... You can get around needing to reverse the content by adding an extra wrapper, and applying overflow:auto; display:flex; flex-direction:column-reverse; to the outer wrapper instead of the inner wrapper.
– Nathan Arthur
Sep 8 '17 at 15:10
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