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Do NSUserDefaults persist through an Update to an app in the Appstore?
...e three or four app updates per day; I'm sure other iPhone users have even more. Wiping preferences for each update would basically make my iPhone unusable.
– Kristopher Johnson
Oct 29 '09 at 1:51
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How do I analyze a .hprof file?
...urrently attempting to sift thru a 400mb+ heap dump file, and it took jhat more than 70 minutes to read the file, before it caused a complete JVM crash. EMA is able to open it up in < 5 minutes.
– matt b
Jun 18 '09 at 18:37
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Insert/Update Many to Many Entity Framework . How do I do it?
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How do I log ALL exceptions globally for a C# MVC4 WebAPI app?
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How do I remove a single file from the staging area (undo git add)?
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Can Android do peer-to-peer ad-hoc networking?
...without having a server. I would like to use wifi since bluetooth range is more limited.
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Javascript: Setting location.href versus location
...s implemented that. HTML5 now requires it. So whilst it may be prettier or more consistent to assign to .href, there is no backward or forward compatibility advantage to doing so.
– bobince
Nov 12 '12 at 22:36
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mysql update column with value from another table
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also table B got more records than table A , my idea is check from table B to a if the name exist copy the value of " value" to table B ,!
– LeoSam
Jul 29 '12 at 12:07
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JPG vs. JPEG image formats
...en file extensions were required to be 3 characters long. You can find out more information about the JPEG standard here. A question very similar to this one was asked over at SuperUser, where the accepted answer should give you some more detailed information.
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