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OnNotify函数 ON_NOTIFY消息总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...问请联系wjh_2010@163.com。
（声明：原文来自MSDN 2001 Oct版，原文内涉及的连接由于是脱机连接，所以译文内的连接是本人尽量找自MSDN online）
TN061: ON_NOTIFY and WM_NOTIFY Messages
这个技术文章介绍了关于新WM_NOTIFY消息， 还描述了建...
Why does PHP consider 0 to be equal to a string?
...
There's a rather handy method in PHP for validating a mix of "0", "false", "off" as == false and "1", "on", "true" as == true which is often overlooked. It's particularly useful for parsing GET/POST arguments:
filter_var( $item['price'], FILTER_VALIDATE_BOOLEAN );
It's not w...
Does Django scale? [closed]
I'm building a web application with Django. The reasons I chose Django were:
29 Answers
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Default text which won't be shown in drop-down list
... the user opens the select, I don't want it to show a Select language option, because it's not an actual option.
8 Answer...
Get domain name from given url
...ead.
public static String getDomainName(String url) throws URISyntaxException {
URI uri = new URI(url);
String domain = uri.getHost();
return domain.startsWith("www.") ? domain.substring(4) : domain;
}
should do what you want.
Though It seems to work fine, is there any better ap...
Scanner vs. BufferedReader
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I know this topic is old, but I have had mixed results among operating systems using BufferedReader when trying to slurp up content from the streams provided by Process (i.e. capturing output of an external command). Once I changed my code to use Scanner instead, a...
Center content of UIScrollView when smaller
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I've got very simple solution!
All you need is to update the center of your subview (imageview) while zooming in the ScrollViewDelegate.
If zoomed image is smaller than scrollview then adjust subview.center else center is (0,0).
- (void)scrollViewDid...
How to specify an element after which to wrap in css flexbox? [duplicate]
... the child to make up 100% of the container width before any other calculation. Since to container is set to break in case there is not enough space it does so before and after this child.
share
|
i...
How to listen for changes to a MongoDB collection?
...goDB as the data store. How can I "listen" for inserts to a MongoDB collection before spawning workers to process the job? Do I need to poll every few seconds to see if there are any changes from last time, or is there a way my script can wait for inserts to occur? This is a PHP project that I am wo...
What does the “Just” syntax mean in Haskell?
I have scoured the internet for an actual explanation of what this keyword does. Every Haskell tutorial that I have looked at just starts using it randomly and never explains what it does (and I've looked at many).
...