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How to detect a loop in a linked list?
...= null && slow = fast.next); :)
– arachnode.net
Feb 26 '13 at 3:16
11
@arachnode.net Tha...
How to use ? : if statements with Razor and inline code blocks
...
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What's better at freeing memory with PHP: unset() or $var = null
..., but I've recently looked through a few respectable classes found off the net that use $var = null instead.
13 Answers
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Visual Studio can't build due to rc.exe
...the same problem which I solved by doing this:
Installing the Microsoft .Net Framework 2.0
Adding the path of the .NET Framework files (for me "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727") to Global compiler settings > Programs > Additional Paths within Code::Blocks.
Now I can build and...
How can I use interface as a C# generic type constraint?
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@StephenHolt: I think think the creators of .NET, in deciding what constraints to allow, were focused on ones that would let generic classes and methods do things with generic types that they otherwise could not, rather than on preventing them from being used in nonsens...
Could not load file or assembly 'Newtonsoft.Json' or one of its dependencies. Manifest definition do
...I have:
<package id="Newtonsoft.Json" version="6.0.3" targetFramework="net45" />
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Loading/Downloading image from URL on Swift
... print("Begin of code")
let url = URL(string: "https://cdn.arstechnica.net/wp-content/uploads/2018/06/macOS-Mojave-Dynamic-Wallpaper-transition.jpg")!
downloadImage(from: url)
print("End of code. The image will continue downloading in the background and it will be loaded when it ends.")...
How can I check if a URL exists via PHP?
... }
$code = @curl_getinfo($ch, CURLINFO_HTTP_CODE); // note: php.net documentation shows this returns a string, but really it returns an int
@curl_close($ch);
return $code;
}
function getHttpResponseCode_using_getheaders($url, $followredirects = true){
...
Read XML file into XmlDocument
...m worked. As it turns out, I am developing for WindowsRT, and the Compact .NET Framework has a lot of these features stripped out. Including a lot of the ones that I need... Such as XmlDocument.Load() and and the StreamReader constructor StreamReader(filePath)
– Matt Clark
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How long do browsers cache HTTP 301s?
...ched images and files" cleared the redirect.
Chrome 48-70
Go to chrome://net-internals. On the right of the top red status bar, click on the down arrow ▼ to open the drop-down menu, and under the "Tools" group, choose "Clear cache".
As of version 48, this was the only thing that worked for me t...