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Creating .pem file for APNS?

How do I create a .pem file to be stored in the hosting server for APN payload data? 11 Answers ...
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What's the difference between a word and byte?

I've done some research. A byte is 8 bits and a word is the smallest unit that can be addressed on memory. The exact length of a word varies. What I don't understand is what's the point of having a byte? Why not say 8 bits? ...
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SQL - The conversion of a varchar data type to a datetime data type resulted in an out-of-range valu

I have been getting the following error when running a SQL to convert my data type value from varchar to datetime . 16 A...
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Hibernate throws MultipleBagFetchException - cannot simultaneously fetch multiple bags

Hibernate throws this exception during SessionFactory creation: 15 Answers 15 ...
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How to use filter, map, and reduce in Python 3

filter , map , and reduce work perfectly in Python 2. Here is an example: 7 Answers ...
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ERROR ITMS-9000: “Redundant Binary Upload. There already exists a binary upload with build version '

I am trying to upload my build on iTunes Connect via Xcode 5.1.1 but it is continuously showing that it is loading and app is not getting uploaded. So I have tried uploading with Application Loader but its showing the below error: ...
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Is there a way to simulate the C++ 'friend' concept in Java?

I would like to be able to write a Java class in one package which can access non-public methods of a class in another package without having to make it a subclass of the other class. Is this possible? ...
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How to sort an array of objects by multiple fields?

From this original question , how would I apply a sort on multiple fields? 30 Answers ...
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How to select bottom most rows?

I can do SELECT TOP (200) ... but why not BOTTOM (200)? 14 Answers 14 ...
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What are the correct version numbers for C#?

What are the correct version numbers for C#? What came out when? Why can't I find any answers about C# 3.5 ? 12 Answers ...