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Android: how to check if a View inside of ScrollView is visible?
...e ScrollView ). I would expect the below code to do this, surprisingly it does not:
14 Answers
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Constructors in JavaScript objects
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@Jeach yes it does. I've provided an alternative snippet that hides color. I'd suggest which you use is largely down to personal preference (protection vs. simplicity)
– Nick
Jun 24 '12 at 12:43
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The term “Context” in programming? [closed]
...le your mouth heals.
You arrive at a nice sunny destination, but your bag doesn't make it. It's lost somewhere in the airport system. So, you take your "baggage claim ticket" (that sticker with the barcode on it) to the "Lost Baggage office". The first thing the person behind the desk will ask for ...
Difference between SPI and API?
... a goal.
Put differently, the API tells you what a specific class/method does for you, and the SPI tells you what you must do to conform.
Usually API and SPI are separate. For example, in JDBC the Driver class is part of the SPI: If you simply want to use JDBC, you don't need to use it directly, ...
UITableView - scroll to the top
... this with CGRectZero, which is equivalent to CGRectMake(0, 0, 0, 0). This does not work, but oddly the above does. I guess it needs a positive width and height. Thank you.
– Keller
Jan 14 '13 at 17:57
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How to access random item in list?
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what is the complexity of those? does the lazy nature of IEnumerable mean that it isnt O(N)?
– Dave Hillier
Jun 19 '12 at 21:51
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How to simulate a click by using x,y coordinates in JavaScript?
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This does not appear to work with $.live() events, does anyone how to make it work with events created with $.live() as well?
– ActionOwl
Aug 30 '11 at 20:50
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AWK: Access captured group from line pattern
...awk by perl a long time ago.
Apparently the AWK regular expression engine does not capture its groups.
you might consider using something like :
perl -n -e'/test(\d+)/ && print $1'
the -n flag causes perl to loop over every line like awk does.
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How to get relative path from absolute path
...hod worked best for me. You need to remember that Uri treats a folder that doesn't end with a path separator as a file (use c:\foo\bar\ instead of c:\foo\bar if bar is a folder).
– VVS
Jun 2 '09 at 12:12
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Understanding NSRunLoop
...onitoring those sources on the thread that is running the run loop.
does it mean that sometimes i can use run loop to block thread for a time
Indeed. In fact, a run loop will "stay" in an event handler until that event handler has returned. You can see this in any app simply enough. I...