大约有 40,000 项符合查询结果（耗时：0.0772秒） [XML]
Clearing intent
...eloper options and after that just press home then open the activity again from History). I posted the solution I'm using below. If you could comment on this would be nice.
– tato.rodrigo
Aug 27 '14 at 20:20
...
Getting the location from an IP address [duplicate]
...ant to retrieve information like the city, state, and country of a visitor from their IP address, so that I can customize my web page according to their location. Is there a good and reliable way to do this in PHP? I am using JavaScript for client-side scripting, PHP for server-side scripting, and M...
Accessing member of base class
See the inheritance example from the playground on the TypeScript site:
2 Answers
2
...
How to call a JavaScript function from PHP?
How to call a JavaScript function from PHP?
10 Answers
10
...
Why is auto_ptr being deprecated?
...
I found the existing answers great, but from the PoV of the pointers. IMO, an ideal answer should have the user/programmer's perspective answer.
First thing first (as pointed by Jerry Coffin in his answer)
auto_ptr could be replaced by shared_ptr or unique_pt...
Handling very large numbers in Python
...ly large numbers. In Python 2.5+, this type is called long and is separate from the int type, but the interpreter will automatically use whichever is more appropriate. In Python 3.0+, the int type has been dropped completely.
That's just an implementation detail, though — as long as you have vers...
How to configure Ruby on Rails with no database?
...d for a database. I know I could create an empty database in MySQL and go from there, but does anyone know a better way to run Rails without a database?
...
When should we use mutex and when should we use semaphore
... must happen in the same thread later on.
e.g.: If you are deleting a node from a global linked list, you do not want another thread to muck around with pointers while you are deleting the node. When you acquire a mutex and are busy deleting a node, if another thread tries to acquire the same mutex,...
Safest way to convert float to integer in python?
...t representations are possible where int(floor(2.3)) might be 1.
To quote from Wikipedia,
Any integer with absolute value less than or equal to 224 can be exactly represented in the single precision format, and any integer with absolute value less than or equal to 253 can be exactly represented...
Library? Static? Dynamic? Or Framework? Project inside another project
...achments to my main project's nib file, it also showed outlets and actions from my subproject. This could definitely lead to some confusion. Any tips to get rid of those? Thanks!
– pizzafilms
Mar 11 '13 at 16:26
...