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Preferred Java way to ping an HTTP URL for availability
...e into account that some poor webapps or homegrown servers may return HTTP 405 error for a HEAD (i.e. not available, not implemented, not allowed) while a GET works perfectly fine. Using GET is more reliable in case you intend to verify links/resources not domains/hosts.
Testing the server for...
Resolve Git merge conflicts in favor of their changes during a pull
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answered Feb 14 '14 at 11:06
Pascal FaresPascal Fares
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Getters \ setters for dummies
... Liam
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answered May 1 '09 at 21:15
Matthew CrumleyMatthew Crumley
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Wrap long lines in Python [duplicate]
...3
Darwyn
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answered Jul 27 '10 at 17:37
pv2bpv2b
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What's the right way to decode a string that has special HTML entities in it? [duplicate]
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409
This is my favourite way of decoding HTML characters. The advantage of using this code is that...
What's the purpose of using braces (i.e. {}) for a single-line if or loop?
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edited May 23 '17 at 11:47
Community♦
111 silver badge
answered Aug 30 '12 at 8:51
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Print content of JavaScript object? [duplicate]
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edited Oct 26 '09 at 14:56
Peter Mortensen
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converting a base 64 string to an image and saving it
...ith image.Save(...).
public Image LoadImage()
{
//data:image/gif;base64,
//this image is a single pixel (black)
byte[] bytes = Convert.FromBase64String("R0lGODlhAQABAIAAAAAAAAAAACH5BAAAAAAALAAAAAABAAEAAAICTAEAOw==");
Image image;
using (MemoryStream ms = new MemoryStream(bytes)...
Swift performSelector:withObject:afterDelay: is unavailable [duplicate]
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Swift 4
DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
// your function here
}
Swift 3
DispatchQueue.main.asyncAfter(deadline: .now() + .seconds(0.1)) {
// your function here
}
Swift 2
let dispatchTime: disp...
What are the differences between Rust's `String` and `str`?
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edited Aug 5 at 5:45
defuz
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answered Jun ...