大约有 11,000 项符合查询结果（耗时：0.0162秒） [XML]
What is the most useful script you've written for everyday life? [closed]
...rograms people here have written that helps one with his or her everyday life (aka not work related).
78 Answers
...
PHP function to make slug (URL string)
I want to have a function to create slugs from Unicode strings, e.g. gen_slug('Andrés Cortez') should return andres-cortez . How should I do that?
...
Nested fragments disappear during transition animation
Here's the scenario: Activity contains fragment A , which in turn uses getChildFragmentManager() to add fragments A1 and A2 in its onCreate like so:
...
Is there a good way to attach JavaScript objects to HTML elements?
I want to associate a JavaScript object with an HTML element. Is there a simple way to do this?
2 Answers
...
How can I reverse a NSArray in Objective-C?
...
For obtaining a reversed copy of an array, look at danielpunkass' solution using reverseObjectEnumerator.
For reversing a mutable array, you can add the following category to your code:
@implementation NSMutableArray (Rever...
How to check if an email address exists without sending an email?
I have come across this PHP code to check email address using SMTP without sending an email .
14 Answers
...
Prevent Caching in ASP.NET MVC for specific actions using an attribute
...ery. jQuery calls back to a controller action that returns results in JSON format. I have not been able to prove this, but I'm concerned that my data may be getting cached.
...
Why do we need fibers
For Fibers we have got classic example: generating of Fibonacci numbers
2 Answers
2
...
How to initialise memory with new operator in C++?
I'm just beginning to get into C++ and I want to pick up some good habits. If I have just allocated an array of type int with the new operator, how can I initialise them all to 0 without looping through them all myself? Should I just use memset ? Is there a “C++” way to do it?
...
JS - get image width and height from the base64 code
I have a base64 img encoded that you can find here . How can I get the height and the width of it?
4 Answers
...