大约有 40,000 项符合查询结果(耗时:0.0792秒) [XML]

https://stackoverflow.com/ques... 

How to “properly” print a list?

...mylist))) Both return: [x, 3, b] This is using the map() function to call str for each element of mylist, creating a new list of strings that is then joined into one string with str.join(). Then, the % string formatting operator substitutes the string in instead of %s in "[%s]". ...
https://stackoverflow.com/ques... 

What's the best way to communicate between view controllers?

...ng data in model objects when appropriate (per the MVC design pattern). Usually you want to avoid putting state information inside a controller, unless it's strictly "presentation" data. Second, see page 10 of the Stanford presentation for an example of how to programmatically push a controller ont...
https://stackoverflow.com/ques... 

How to get the cuda version?

Is there any quick command or script to check for the version of CUDA installed? 19 Answers ...
https://stackoverflow.com/ques... 

Fastest way to duplicate an array in JavaScript - slice vs. 'for' loop

...wer is vastly different. For example cloning an array of listeners before calling each of them. Those arrays are often small, usually 1 element. – gman Feb 13 '15 at 2:05 7 ...
https://stackoverflow.com/ques... 

How to clear APC cache entries?

I need to clear all APC cache entries when I deploy a new version of the site. APC.php has a button for clearing all opcode caches, but I don't see buttons for clearing all User Entries, or all System Entries, or all Per-Directory Entries. ...
https://stackoverflow.com/ques... 

How to get script of SQL Server data? [duplicate]

... edited Feb 21 at 22:25 Callum Watkins 2,22222 gold badges2323 silver badges4040 bronze badges answered Feb 23 '10 at 19:34 ...
https://stackoverflow.com/ques... 

Regex: ignore case sensitivity

...ow can I make the following regex ignore case sensitivity? It should match all the correct characters but ignore whether they are lower or uppercase. ...
https://stackoverflow.com/ques... 

window.location.href and window.open () methods in JavaScript

...f is a property, not a method, but Internet Explorer (version 10 at least) allows you to treat href as a method too. I've seen it work, only in IE10, on one page I've used. That's probably why the asker was calling href a method. See the question IE incompatability with window.location.href. But yes...
https://stackoverflow.com/ques... 

HtmlSpecialChars equivalent in Javascript?

... @jbo5112 good point, I didn't realize JS allowed callbacks for replacement. This code is easier to understand though, and I doubt that shaving a few milliseconds off of escapeHtml() is going to make a difference unless you are calling it hundreds of times in a row f...
https://stackoverflow.com/ques... 

Cross-thread operation not valid: Control 'textBox1' accessed from a thread other than the thread it

...se a dispatcher as descibed in the MSDN article: How to: Make Thread-Safe Calls to Windows Forms Controls So instead of setting the text property directly in the serialport1_DataReceived method, use this pattern: delegate void SetTextCallback(string text); private void SetText(string text) { // I...