Data structures – Max's Blog

Mutable vs. Immutable (Python)

Immutable data types They are not modifiable e.g. Numbers, Strings and Tuples Before line 3 a —> 1 b —–^

Source code Analysis $ g++ –version g++ (Ubuntu 13.2.0-4ubuntu3) 13.2.0 $ g++ main.cpp -g $ gdb a.out (gdb) b 7

Source code Analysis $ g++ –version g++ (Ubuntu 13.2.0-4ubuntu3) 13.2.0 $ g++ main.cpp -g $ gdb a.out (gdb) b 6

Cases B … Best case A … Average case W … Worst case If there is nothing mentioned, it matches

Layout The meta element on the stack consumes 7 words (56 Byte on x64, 28 Byte on x86). Each node

Layout The meta element on the stack consumes 10 words (80 Byte on x64, 40 Byte on x86). Each chunk

If you are working with strings you have two basic ways to define its length. Either you write a specific

Source code Debugging Visual result |———————-| | shared_ptr sPtr1 | |———————-| |Pointer to the Object |—|——-> Object | | |

Unsigned integer Range: [0,255] Binary: 00000000 =++=> 00000001 =++=> … =++=> 11111111 Hex: 0x00 =++=> 0x01 =++=> … =++=> 0xFF

Source code Analysis Layout |——————————–| | vector vec | | 1 | 2 | 3 | 4 | 5 |