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Get notified when UITableView has finished asking for data?
... made to UITableView implementation since the answer was written. See this comment : Get notified when UITableView has finished asking for data?
I've been playing with this problem for a couple of days and think that subclassing UITableView's reloadData is the best approach :
- (void)reloadData {
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Attach to a processes output for viewing
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There are a few options here. One is to redirect the output of the command to a file, and then use 'tail' to view new lines that are added to that file in real time.
Another option is to launch your program inside of 'screen', which is a sort-of text-based Terminal application. Screen sess...
Converting PKCS#12 certificate into PEM using OpenSSL
...p12" -out "newfile.pem" -passin pass:[password] -nodes
More info: http://www.openssl.org/docs/apps/pkcs12.html
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How to do a non-greedy match in grep?
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-P was a complete new one on me, I've been happily grepping away for years, and only using -E ... so many wasted years! - Note to self: Re-read Man pages as a (even more!) regular thing, you never digest enough switches and options.
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How to detect IE11?
...y wanted to break browser detection scripts like this." from stackoverflow.com/a/18872067/1066234 ... Actually it should be: 'They wanted to make billion websites break like this.'
– Kai Noack
Dec 8 '13 at 21:52
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How to dynamically create CSS class in JavaScript and apply?
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iPhone: Detecting user inactivity/idle time since last screen touch
...t So changed it UIApplication and Implement above methods to detect user becoming idle but i am getting error "Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'There can only be one UIApplication instance.'".. is anything else i need to do...?
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In C# what is the difference between ToUpper() and ToUpperInvariant()?
...because it bit me years ago in Java, where I was upper-casing a string and comparing it with "MAIL". That didn't work so well in Turkey...
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How to Join to first row
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How do you do this if the join is via a compound key/has multiple columns?
– Brett Ryan
Sep 12 '12 at 7:20
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Easy way to convert Iterable to Collection
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This is my question: stackoverflow.com/questions/4896662/… . Unfortunately the simple answer that doesn't solve the problem is by using Iterables.concat(). The much longer answer gives Collection ... I wonder why this isn't more commonly supported?
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