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How to implement custom JsonConverter in JSON.NET to deserialize a List of base class objects?
...adJson method creates a JObject and invokes the Create method (implemented by our derived converter class), passing in the JObject instance.
This JObject instance can then be analysed to determine the correct type by checking existence of certain fields.
Example
string json = "[{
\"Depart...
What happens to an open file handle on Linux if the pointed file gets moved or deleted
...eally be deleted until the last handle is closed.
If the file is replaced by a new file, it depends exactly how. If the file's contents are overwritten, the file handle will still be valid and access the new content. If the existing file is unlinked and a new one created with the same name or, if a...
Ignoring SSL certificate in Apache HttpClient 4.3
... class you were using. Multiple classes called SSLContextBuilder are found by Idea.
– MasterMind
May 24 '18 at 6:22
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How to find out the MySQL root password
...'authentication_string'.
Quit the mysql safe mode and start mysql service by:
mysqladmin shutdown
sudo service mysql start
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How to get Core Data object from specific Object ID?
... return the object that has that ID, if it has been fetched from the store by this managedObjectContext. If anyone knows what this method is useful for, please comment.)
[eta.: Another important difference between the first method and the other two is that existingObjectWithID:error: never returns ...
How can I save application settings in a Windows Forms application?
...cation that uses a path for reading information. This path can be modified by the user, by using the options form I provide.
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Mod of negative number is melting my brain
...r. For example: -21 mod 4 is 3 because -21 + 4 x 6 is 3. But -21 divided by 4 gives -5 with a remainder of -1. For positive values, there is no difference. So please inform yourself about these differences. And do not trust Wikipedia all the time :)
– Петър Петров...
What is a StoryBoard ID and how can i use this?
...e storyboard knows which view controller is which.
Now, don't be confused by the name. A storyboard ID doesn't identify a 'storyboard'. A storyboard, according to Apple's documentation, 'represents the view controllers for all or part of your app’s user interface.' So, when you have something lik...
How do I see the current encoding of a file in Sublime Text?
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Why isn't this enabled by default... +1
– Daniel Lidström
Apr 16 at 11:08
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Why does my 'git branch' have no master?
...ou initialize a new Git repo via git init, it will have master checked out by default.
However, if you clone a repository, the default branch you have is whatever the remote's HEAD points to (HEAD is actually a symbolic ref that points to a branch name). So if the repository you cloned had a HEAD p...