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Can I load a UIImage from a URL?
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You can do it this way (synchronously, but compact):
UIImage *image = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:MyURL]]];
A much better approach is to use Apple's LazyTableImages to preserve interactivity.
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jQuery - add additional parameters on submit (NOT ajax)
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I liked a combo of: $("<input>", { type: "hidden", name: "mydata", value: "bla" }).appendTo("#form1");
– gabeio
Feb 10 '16 at 4:48
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How do I access the host machine from the guest machine? [closed]
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On the XP machine, find your IP address by going to the command prompt and typing ipconfig. Try replacing the last number with 1 or 2. For example, if your IP address is 192.168.78.128, use http://192.168.78.1:3000.
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How to Handle Button Click Events in jQuery?
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25
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Can I map a hostname *and* a port with /etc/hosts? [closed]
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139
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How do I programmatically click a link with javascript?
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45
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How to do URL decoding in Java?
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Be careful with this. As noted here: blog.lunatech.com/2009/02/03/… This is not about URLs, but for HTML form encoding.
– Michal
May 27 '15 at 12:29
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How to send a JSON object over Request with Android?
...code for sending and receiving HTTP, you can use standard Java code. I'd recommend using the Apache HTTP client, which comes with Android. Here's a snippet of code I used to send an HTTP POST.
I don't understand what sending the object in a variable named "jason" has to do with anything. If you're ...
What is a memory fence?
...ect. For example a 'full fence' means all read/writes before the fence are comitted before those after the fence.
Note memory fences are a hardware concept. In higher level languages we are used to dealing with mutexes and semaphores - these may well be implemented using memory fences at the low le...