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Java

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Work with arrays, dictionaries and sets in Java
2 2
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Work with arrays: adding and removing of elements, filtering, sorting, merging, iterating and other operations in Java
14 14
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Dictionaries: initialization, adding and removing of elements, iterating, getting of a list of keys and values in Java
8 8
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Sets initialization, adding and removing of elements, iterating over a set, search for a element in Java
8 8
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Work with classes: definition and initialization, methods, properties, inheritance in Java
7 7
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Base, abstract and sealed classes, interface and class inheritance in Java
12 12
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Default constructors, constructors with and without any parameters, constructors inheritance in Java
6 6
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Methods with and without parameters, with and without return values and other samples in Java
9 9
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Stored, computed and lazy properties in Java
6 6
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Conditional statements, loops and interruption of a control flow in Java
0 0 n/a
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if/else and switch/case statements in Java
0 0 n/a
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Valid and not valid, simple and complex conditions in Java
4 4
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Simple conditions of switch/case statements in Java
2 2
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break, continue and return statement in Java
5 5
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for, foreach, while and do-while loops in Java
5 5
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Work with enumerations: definition and initialization, get the list of values, recursive enumeration in Java
7 7
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7 7
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Generic classes, methods, collections and generic types constraint in Java
6 6
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Initializing of simple types, collections, class, structures and enumerations in Java
2 2
2 2
2 2
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Initializing of arrays, dictionaries and sets in Java
4 4
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Using сlosures (lambda expressions) in Java
10 10
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Start operations in a new threads and synchronization in Java
6 6
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Reflection: Dynamic loading, instance initialization, getting type members and implemented interfaces in Java
6 6
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4 4
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Work with struct types: definition and initialization, inheritance, struct members in Java
8 8
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Work with strings, numbers, dates, chars and other simple types in Java
0 0 n/a
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Conversion from/to string and logical operations in Java
4 4
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Converting from/to string and integer in Java
3 3
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Getting of the current date, converting to a string and other operations with date and time in Java
8 8
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Nullable types: Initialization, checking of presence of a value and getting values in Java
3 3
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Integer, double and float types in Java
1 1
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Operations with double and float types in Java
6 6
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Operations with int type in Java
8 8
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Power, logarithm, square root and other operations in C#
5 5
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String operations: comparison, concatenating, getting substring and other operations in Java
15 15
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