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KeyValuePair VS DictionaryEntry
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edited Jul 31 '13 at 6:45
answered May 25 '09 at 5:46
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How do I modify fields inside the new PostgreSQL JSON datatype?
With postgresql 9.3 I can SELECT specific fields of a JSON data type, but how do you modify them using UPDATE? I can't find any examples of this in the postgresql documentation, or anywhere online. I have tried the obvious:
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How to get a complete list of ticker symbols from Yahoo Finance? [closed]
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There is a nice C# wrapper for the Yahoo.Finance API at http://code.google.com/p/yahoo-finance-m...
quick random row selection in Postgres
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edited Nov 13 '15 at 4:28
Antony Hatchkins
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Array to Hash Ruby
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360
a = ["item 1", "item 2", "item 3", "item 4"]
h = Hash[*a] # => { "item 1" => "item 2", "...
How do I get the YouTube video ID from a URL?
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39 Answers
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Why does ContentResolver.requestSync not trigger a sync?
... for Android to query your class as to what your SyncAdapter itself is.
3. Provide a class SyncAdapter to actually perform the sync.
mySyncAdapter is where the real sync logic itself is stored. Its onPerformSync() method gets called when it's time to sync. I figure you already have this in pla...
Arrays, heap and stack and value types
...values of each of these types would require 16 bytes of memory (assuming a 32-bit word size). The field I in each case takes 4 bytes to store its value, the field S takes 4 bytes to store its reference, and the field L takes 8 bytes to store its value. So the memory for the value of both RefType a...
Scatterplot with marginal histograms in ggplot2
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Geek On Acid
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answered Dec 17 '11 at 15:48
oeo4boeo4b
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How to get the start time of a long-running Linux process?
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399
You can specify a formatter and use lstart, like this command:
ps -eo pid,lstart,cmd
The ab...