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Get value from JToken that may not exist (best practices)

What's the best practice for retrieving JSON values that may not even exist in C# using Json.NET ? 6 Answers ...
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When should I use a table variable vs temporary table in sql server?

I'm learning more details in table variable. It says that temp tables are always on disk, and table variables are in memory, that is to say, the performance of table variable is better than temp table because table variable uses less IO operations than temp table. ...
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Is the Scala 2.8 collections library a case of “the longest suicide note in history”? [closed]

I have just started to look at the Scala collections library re-implementation which is coming in the imminent 2.8 release. Those familiar with the library from 2.7 will notice that the library, from a usage perspective, has changed little. For example... ...
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Creating a “logical exclusive or” operator in Java

Java has a logical AND operator. Java has a logical OR operator. Java has a logical NOT operator. 17 Answers ...
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ctypes - Beginner

I have the task of "wrapping" a c library into a python class. The docs are incredibly vague on this matter. It seems they expect only advanced python users would implement ctypes. Well i'm a beginner in python and need help. ...
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How do I escape a percentage sign in T-SQL?

This question also has the answer , but it mentions DB2 specifically. 4 Answers 4 ...
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Compare two objects and find the differences [duplicate]

what is the best way to compare two objects and find the differences? 2 Answers 2 ...
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Define variable to use with IN operator (T-SQL)

I have a Transact-SQL query that uses the IN operator. Something like this: 14 Answers ...
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How to sort a List alphabetically using Object name field

I have a List of Objects like List<Object> p .I want to sort this list alphabetically using Object name field. Object contains 10 field and name field is one of them. ...
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List View Filter Android

I have created a list view in android and I want to add edit text above the list and when the user enter text the list will be filtered according to user input ...