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Is it possible to await an event instead of another async method?
...kCompletionSource<object> continueClicked;
private async void Button_Click_1(object sender, RoutedEventArgs e)
{
// Note: You probably want to disable this button while "in progress" so the
// user can't click it twice.
await GetResults();
// And re-enable the button here, possibly ...
二维码生成使用指导 · App Inventor 2 中文网
...CARD 格式，扫码后手机会提示「添加联系人」：
when 按钮_生成名片.Click() {
二维码生成1.GenerateQRCode(join("MECARD:N:", 文本输入框_姓名.Text, ";TEL:", 文本输入框_电话.Text, ";EMAIL:", 文本输入框_邮箱.Text, ";;"), 垂直布局_二维码)
}
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Powershell equivalent of bash ampersand (&) for forking/running background processes
...file.txt is in the current directory.
The output is not displayed automatically. You need to run Receive-Job with the ID of the job as parameter.
NOTE: Regarding your initial example, "bg sleep 30" would not work because sleep is a Powershell commandlet. Start-Process only works when you actually ...
PHP Fatal error: Using $this when not in object context
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@Sarfraz No offense, but it is still wrong. You can call an instance method with ::. It is against E_STRICT, but it does work as long as the method body does not reference the instance scope, e.g. uses $this. Also, self::foo will not point to $this->foo. It references a clas...
How to catch curl errors in PHP
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answered Oct 21 '10 at 11:43
SarfrazSarfraz
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Having issue with multiple controllers of the same name in my project
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Any way to replace characters on Swift String?
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Lucas
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answered Jun 13 '14 at 8:45
Mick MacCallumMick MacCal...
Trying to start a service on boot on Android
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Just a complement: make sure your app is install in internal memory <manifest xmlns:android="..." package="..." android:installLocation="internalOnly">
– Bao Le
Aug 9 '11 at 2:00
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In Mongoose, how do I sort by date? (node.js)
...ort({ _id: -1 });
– Mike K
Feb 8 at 11:00
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Select random row from a sqlite table
... the day seeded with unix epoc for today at noon so it shows the same book all day even if the query is run multiple times. Yes I know caching is more efficient for this use case just an example.
– danielson317
Apr 22 at 17:18
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