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Lua简明教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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Window_Prototype = {x=0, y=0, width=100, height=100}
MyWin = {title="Hello"}
setmetatable(MyWin, {__index = Window_Prototype})
于是：MyWin中就可以访问x, y, width, height的东东了。（注：当表要索引一个值时如table[key], Lua会首先在table本...
Which icon sizes should my Windows application's icon include?
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Not 96x96, use 64x64 instead. I usually use:
16 - status/titlebar button
32 - desktop icon
48 - folder view
64/128 - Additional sizes
256 works as well on XP, however, old resource compilers sometimes complained about "out of memory" errors.
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HttpClient.GetAsync(…) never returns when using await/async
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It's the entire first section, titled in bold Avoid Exposing Synchronous Wrappers for Asynchronous Implementations. The entire rest of the post is explaining a few different ways to do it if you absolutely need to.
– Stephen Cleary
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How to find corresponding log files folder for a web site?
...WebSite = Nothing
end function
Function ShowSites(ServiceType, ClassName, Title)
Wscript.echo "Web Sites Description"
Wscript.echo "==============================================================="
Set IISOBJ = getObject("IIS://localhost/" & ServiceType)
for each Web in IISOBJ
if (Web.Class = Cl...
Virtual functions and performance - C++
...nly called one time. See my irrelevant blog: phresnel.org/blog , the posts titled "Virtual functions considered not harmful", but of course it depends on the complexity of your codepaths
– Sebastian Mach
Apr 6 '09 at 14:41
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Can I update a component's props in React.js?
... <Button
onPress={this.increment.bind(this)}
title={ "Increase" }
/>
</View>
);
}
}
Counter.defaultProps = {
count: []
}
export default Counter
const styles = StyleSheet.create({
container: {
flex: 1,
justifyContent: 'center',
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How to change ViewPager's page?
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I'm not sure that I fully understand the question, but from the title of your question, I'm guessing that what you're looking for is pager.setCurrentItem( num ). That allows you to programatically switch to another page within the ViewPager.
I'd need to see a stack trace from logcat to b...
HTML input - name vs. id [duplicate]
...;head>, <meta>, <param>, <script>, <style>, <title>
Each Id should be unique in the page as rendered in the browser, which may or may not be all in the same file
Can be used as anchor reference in URL
Is referenced in CSS or URL with # sign
Is referenced in JS with g...
Git merge master into feature branch
...is working on via his branch.
To address the users that read the question title, skip over the actual content and context of the question, and then only read the top answer blindly assuming it will always apply to their (different) use case, allow me to elaborate:
only rebase private branches (i....
Displaying the build date
I currently have an app displaying the build number in its title window. That's well and good except it means nothing to most of the users, who want to know if they have the latest build - they tend to refer to it as "last Thursday's" rather than build 1.0.8.4321.
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