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getting exception “IllegalStateException: Can not perform this action after onSaveInstanceState”
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31 Answers
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Generating a UUID in Postgres for Insert statement?
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453
uuid-ossp is a contrib module, so it isn't loaded into the server by default. You must load it i...
Regular Expressions- Match Anything
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310
Normally the dot matches any character except newlines.
So if .* isn't working, set the "dot...
Difference between Hashing a Password and Encrypting it
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numaroth
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answered Nov 28 '08 at 21:16
Vinko VrsalovicVinko ...
Measuring execution time of a function in C++
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Phineas Huang
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answered Mar 13 '14 at 18:30
VictorVictor
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How do you add an in-app purchase to an iOS application?
...le and then choose price tier as 1 (99¢). Tier 2 would be $1.99, and tier 3 would be $2.99. The full list is available if you click view pricing matrix I recommend you use tier 1, because that's usually the most anyone will ever pay to remove ads.
Click the blue add language button, and input the i...
What are major differences between C# and Java?
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329
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Comparing Java 7 and C# 3
(Some features of Java 7 aren't mentioned here, ...
How is mime type of an uploaded file determined by browser?
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Chrome
Chrome (version 38 as of writing) has 3 ways to determine the MIME type and does so in a certain order. The snippet below is from file src/net/base/mime_util.cc, method MimeUtil::GetMimeTypeFromExtensionHelper.
// We implement the same algor...
Determine version of Entity Framework I am using?
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83
There are two versions: 1 and 4. EFv4 is part of .net 4.0, and EFv1 is part of .net 3.5 SP1.
Ye...
Update Git submodule to latest commit on origin
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13 Answers
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