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Concurrent vs serial queues in GCD
...rint("task running in background thread")
}
let imgURL = URL(string: "https://upload.wikimedia.org/wikipedia/commons/0/07/Huge_ball_at_Vilnius_center.jpg")!
let _ = try! Data(contentsOf: imgURL)
print("\(i) completed downloading")
}
}
}
...
How to leave a message for a github.com user
...e GitHub username for which you want the email. Replace the
xxxxxxx in the URL with the person's GitHub username. Hit Enter.
Press Ctrl+F and search for “email”.
As suggested by qbolec, the above steps can be done by using this snippet:
<input id=username type="text" placeholder="gith...
HTTP POST Returns Error: 417 “Expectation Failed.”
When I try to POST to a URL it results in the following exception:
9 Answers
9
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How to automatically crop and center an image
...repeat;
}
<div class="center-cropped"
style="background-image: url('http://placehold.it/200x200');">
</div>
Example with img tag
This version retains the img tag so that we do not lose the ability to drag or right-click to save the image. Credit to Parker Bennett for ...
Why is Maven downloading the maven-metadata.xml every time?
...t;
<repository>
<id>central</id>
<url>http://gotoNexus</url>
<snapshots>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
</snapshots>
<releases>
...
Error TF30063: You are not authorized to access … \DefaultCollection
...s. The VS Web Browser still says error 401. I can even login to the same url in IE and it works fine.
– stricq
Sep 4 '16 at 16:56
2
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LINQPad [extension] methods [closed]
...\system32\notepad.exe", filePath);
Util.Image
Displays images from an URL. Example:
var url = "http://chart.apis.google.com/chart?cht=p3&chd=s:Uf9a&chs=350x140&chl=January|February|March|April";
Util.Image(url).Dump();
Util.ProgressBar, Util.Progress
Using Util.ProgressBar all...
Markdown and image alignment
... that used the ALT tag and a CSS selector on the alt tag... Instead, add a URL hash like this:
First your Markdown image code:
Note the added URL hash #center.
Now add this rule in CSS us...
Best way to use Google's hosted jQuery, but fall back to my hosted library on Google fail
...he local version. Rony's version actually ignores the www.google.com/jsapi URL entirely, so I'm not sure why you indicate that it will have been fetched.
– artlung
Jun 27 '09 at 15:26
...
Playing .mp3 and .wav in Java?
...
final URL resource = getClass().getResource("a.mp3");
– Neil
Jul 14 '12 at 9:32
44
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