大约有 44,000 项符合查询结果（耗时：0.0561秒） [XML]
Should I avoid 'async void' event handlers?
I know it is considered generally a bad idea to use fire-and-forget async void methods to start tasks, because there is no track of the pending task and it is tricky to handle exceptions which might be thrown inside such a method.
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Sublime text 2 - find and replace globally ( all files and in all directories )
...s in the search bar:
The first (show context) toggles context in result format (if enabled, some lines of text are shown before and after the matching line). The second allows to show the result in a new buffer, or in a console.
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How to convert a clojure keyword into a string?
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I cannot imagine a more complete answer, but just for fun I shall dare someone to come up with it.
– Hamish Grubijan
Sep 15 '10 at 15:55
2
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How to disable/enable the sleep mode programmatically in iOS?
...imerDisabled = true
Set it back to NO or false to re-enable sleep mode.
For example, if you need it until you leave the view you can set it back by overriding the viewWillDisappear:
override func viewWillDisappear(_ animated: Bool) {
UIApplication.shared.isIdleTimerDisabled = false
}
More ...
How to write “Html.BeginForm” in Razor
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The following code works fine:
@using (Html.BeginForm("Upload", "Upload", FormMethod.Post,
new { enctype = "multipart/form-data" }))
{
@Html.ValidationSummary(true)
<fieldset>
Select a file <input type="file" n...
Better way to set distance between flexbox items
...ms I'm using margin: 0 5px on .item and margin: 0 -5px on container. For me it seems like a hack, but I can't find any better way to do this.
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Proper use of the HsOpenSSL API to implement a TLS Server
... putStrLn "closing client socket"
sClose sClient
Finally, don't forget to run your main stuff within withOpenSSL as in
main = withOpenSSL $ do
let hints = defaultHints { addrSocketType = Stream, addrFamily = AF_INET }
addrs <- getAddrInfo (Just hints) (Just "localhost") (Just ...
Split Python Flask app into multiple files
...s"
If this is an option, you might consider using different URL prefixes for the different APIs/Blueprints in order to cleanly separate them. This can be done with a slight modification to the above register_blueprint call:
app.register_blueprint(account_api, url_prefix='/accounts')
For further...
how to bypass Access-Control-Allow-Origin?
I'm doing a ajax call to my own server on a platform which they set prevent these ajax calls (but I need it to fetch the data from my server to display retrieved data from my server's database).
My ajax script is working , it can send the data over to my server's php script to allow it to process.
H...
Can you provide some examples of why it is hard to parse XML and HTML with a regex? [closed]
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Here's some fun valid XML for you:
<!DOCTYPE x [ <!ENTITY y "a]>b"> ]>
<x>
<a b="&y;>" />
<![CDATA[[a>b <a>b <a]]>
<?x <a> <!-- <b> ?> c --> d
</x>
And th...