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Serializing class instance to JSON
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The basic problem is that the JSON encoder json.dumps() only knows how to serialize a limited ...
Using boolean values in C
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From best to worse:
Option 1 (C99)
#include <stdbool.h>
Option 2
typedef enum { false, true } bool;
Option 3
typedef int bool;
enum { false, true };
Option 4
typedef int bool;
#define true 1
#define false 0
Explanation
Option 1 will work only if you use C99 and it's the "stand...
Use of ~ (tilde) in R programming Language
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2 Answers
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How to check for an active Internet connection on iOS or macOS?
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Scala: write string to file in one statement
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edited Mar 23 '18 at 14:56
pietrop
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Remove json element
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dteohdteoh
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Best way to work with transactions in MS SQL Server Management Studio
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2 Answers
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Java: Calling a super method which calls an overridden method
...in the future.
That means there is no direct way to call SuperClass.method2() from SuperClass.method1() without going though SubClass.method2() unless you're working with an actual instance of SuperClass.
You can't even achieve the desired effect using Reflection (see the documentation of java.lan...
Python Mocking a function from an imported module
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2 Answers
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How do I set the time zone of MySQL?
...ou have to have a timezone table properly populated.)
Keep in mind that +02:00 is an offset. Europe/Berlin is a timezone (that has two offsets) and CEST is a clock time that corresponds to a specific offset.
@@session.time_zone variable
SELECT @@session.time_zone;
To set it use either one:
SET...