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Why does InetAddress.isReachable return false, when I can ping the IP address?
...ll to the bottom to see my alternative for simply testing if you're online and capable of resolving external hosts (i.e. google.com) ... Which generally seems to work on *NIX machines.
The issue
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Detect internet Conne...
Clearing coverage highlighting in Eclipse
...ura or an EMMA plugin), my source code files get highlighted in green, red and yellow depending on which lines of code were covered by tests.
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How do I check for nulls in an '==' operator overload without infinite recursion?
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And what does foo1.Equals(foo2) means if, for example, I want foo1 == foo2 only if foo1.x == foo2.x && foo1.y == foo2.y? Isn't this answering ignoring the case where foo1 != null but foo2 == null?
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When to use Vanilla JavaScript vs. jQuery?
...ing javascript, instead of jQuery, that actually enable you to write less and do ... well the same amount. And may also yield performance benefits.
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Do browsers parse javascript on every page load?
Do browsers (IE and Firefox) parse linked javascript files every time the page refreshes?
6 Answers
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Grep only the first match and stop
... you. btw - are all those other arguments necessary that I have in the command? and what if I can't pipe it by chance (just in case).
– Tim Kamm
Dec 30 '12 at 18:48
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How to ignore SSL certificate errors in Apache HttpClient 4.0
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You need to create a SSLContext with your own TrustManager and create HTTPS scheme using this context. Here is the code,
SSLContext sslContext = SSLContext.getInstance("SSL");
// set up a TrustManager that trusts everything
sslContext.init(null, new TrustManager[] { new X509TrustMa...
What does WISC (stack) mean? [closed]
...he Web-Technology of .NET. But well, that's the good things about acronyms and standard. Everyone has its own.
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Chrome: timeouts/interval suspended in background tabs?
...appliances not dramatically inaccurate. Now if I run the test in in Chrome and let it run in a background tab (so, switching to another tab and browse on there), returning to the test and inspecting te results (if the test finished) they are dramatically changed. It looks like the timeouts have been...
UIRefreshControl without UITableViewController
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On a hunch, and based on DrummerB's inspiration, I tried simply adding a UIRefreshControl instance as a subview to my UITableView. And it magically just works!
UIRefreshControl *refreshControl = [[UIRefreshControl alloc] init];
[refresh...