mirror of
https://github.com/satwikkansal/wtfpython
synced 2024-11-22 02:54:25 +01:00
Remove asterisks and carets from titles
This commit is contained in:
Satwik Kansal
Satwik
parent
e8fcce27c2
commit
d6b735768c
145
README.md
vendored
145
README.md
vendored
@ -28,128 +28,72 @@ So, here we go...
|
||||
- [Usage](#usage)
|
||||
- [👀 Examples](#-examples)
|
||||
- [Section: Strain your brain!](#section-strain-your-brain)
|
||||
- [▶ Strings can be tricky sometimes *](#%E2%96%B6-strings-can-be-tricky-sometimes-)
|
||||
- [💡 Explanation:](#-explanation)
|
||||
- [▶ Splitsies ^](#%E2%96%B6-splitsies-%5E)
|
||||
- [💡 Explanation:](#-explanation-1)
|
||||
- [▶ Strings can be tricky sometimes](#%E2%96%B6-strings-can-be-tricky-sometimes)
|
||||
- [▶ Splitsies](#%E2%96%B6-splitsies)
|
||||
- [is same as](#is-same-as)
|
||||
- [but](#but)
|
||||
- [isn't the same as](#isnt-the-same-as)
|
||||
- [▶ Time for some hash brownies!](#%E2%96%B6-time-for-some-hash-brownies)
|
||||
- [💡 Explanation](#-explanation)
|
||||
- [▶ The disorder within order ^](#%E2%96%B6-the-disorder-within-order-%5E)
|
||||
- [💡 Explanation:](#-explanation-2)
|
||||
- [▶ Keep trying? *](#%E2%96%B6-keep-trying-)
|
||||
- [💡 Explanation:](#-explanation-3)
|
||||
- [▶ Deep down, we're all the same. *](#%E2%96%B6-deep-down-were-all-the-same-)
|
||||
- [💡 Explanation:](#-explanation-4)
|
||||
- [▶ The disorder within order](#%E2%96%B6-the-disorder-within-order)
|
||||
- [▶ Keep trying?](#%E2%96%B6-keep-trying)
|
||||
- [▶ Deep down, we're all the same](#%E2%96%B6-deep-down-were-all-the-same)
|
||||
- [▶ For what?](#%E2%96%B6-for-what)
|
||||
- [💡 Explanation:](#-explanation-5)
|
||||
- [▶ Evaluation time discrepancy ^](#%E2%96%B6-evaluation-time-discrepancy-%5E)
|
||||
- [💡 Explanation](#-explanation-1)
|
||||
- [▶ Evaluation time discrepancy](#%E2%96%B6-evaluation-time-discrepancy)
|
||||
- [▶ Messing around with `is` operator^](#%E2%96%B6-messing-around-with-is-operator%5E)
|
||||
- [💡 Explanation:](#-explanation-6)
|
||||
- [▶ A tic-tac-toe where X wins in the first attempt!](#%E2%96%B6-a-tic-tac-toe-where-x-wins-in-the-first-attempt)
|
||||
- [💡 Explanation:](#-explanation-7)
|
||||
- [▶ The sticky output function](#%E2%96%B6-the-sticky-output-function)
|
||||
- [💡 Explanation](#-explanation-2)
|
||||
- [▶ The chicken-egg problem ^](#%E2%96%B6-the-chicken-egg-problem-%5E)
|
||||
- [💡 Explanation](#-explanation-3)
|
||||
- [▶ The chicken-egg problem](#%E2%96%B6-the-chicken-egg-problem)
|
||||
- [▶ `is not ...` is not `is (not ...)`](#%E2%96%B6-is-not--is-not-is-not-)
|
||||
- [💡 Explanation](#-explanation-4)
|
||||
- [▶ The surprising comma](#%E2%96%B6-the-surprising-comma)
|
||||
- [💡 Explanation:](#-explanation-8)
|
||||
- [▶ Strings and the backslashes\ ^](#%E2%96%B6-strings-and-the-backslashes%5C-%5E)
|
||||
- [💡 Explanation](#-explanation-5)
|
||||
- [▶ Strings and the backslashes](#%E2%96%B6-strings-and-the-backslashes)
|
||||
- [▶ not knot!](#%E2%96%B6-not-knot)
|
||||
- [💡 Explanation:](#-explanation-9)
|
||||
- [▶ Half triple-quoted strings](#%E2%96%B6-half-triple-quoted-strings)
|
||||
- [💡 Explanation:](#-explanation-10)
|
||||
- [▶ Midnight time doesn't exist?](#%E2%96%B6-midnight-time-doesnt-exist)
|
||||
- [💡 Explanation:](#-explanation-11)
|
||||
- [▶ What's wrong with booleans?](#%E2%96%B6-whats-wrong-with-booleans)
|
||||
- [💡 Explanation:](#-explanation-12)
|
||||
- [▶ Class attributes and instance attributes](#%E2%96%B6-class-attributes-and-instance-attributes)
|
||||
- [💡 Explanation:](#-explanation-13)
|
||||
- [▶ yielding None](#%E2%96%B6-yielding-none)
|
||||
- [💡 Explanation:](#-explanation-14)
|
||||
- [▶ Mutating the immutable!](#%E2%96%B6-mutating-the-immutable)
|
||||
- [💡 Explanation:](#-explanation-15)
|
||||
- [▶ The disappearing variable from outer scope](#%E2%96%B6-the-disappearing-variable-from-outer-scope)
|
||||
- [💡 Explanation:](#-explanation-16)
|
||||
- [▶ When True is actually False](#%E2%96%B6-when-true-is-actually-false)
|
||||
- [💡 Explanation:](#-explanation-17)
|
||||
- [▶ Lossy zip of iterators](#%E2%96%B6-lossy-zip-of-iterators)
|
||||
- [💡 Explanation:](#-explanation-18)
|
||||
- [▶ From filled to None in one instruction...](#%E2%96%B6-from-filled-to-none-in-one-instruction)
|
||||
- [💡 Explanation](#-explanation-6)
|
||||
- [▶ Subclass relationships *](#%E2%96%B6-subclass-relationships-)
|
||||
- [💡 Explanation:](#-explanation-19)
|
||||
- [▶ The mysterious key type conversion *](#%E2%96%B6-the-mysterious-key-type-conversion-)
|
||||
- [💡 Explanation:](#-explanation-20)
|
||||
- [▶ Subclass relationships](#%E2%96%B6-subclass-relationships)
|
||||
- [▶ The mysterious key type conversion](#%E2%96%B6-the-mysterious-key-type-conversion)
|
||||
- [▶ Let's see if you can guess this?](#%E2%96%B6-lets-see-if-you-can-guess-this)
|
||||
- [💡 Explanation:](#-explanation-21)
|
||||
- [Section: Appearances are deceptive!](#section-appearances-are-deceptive)
|
||||
- [▶ Skipping lines?](#%E2%96%B6-skipping-lines)
|
||||
- [💡 Explanation](#-explanation-7)
|
||||
- [▶ Teleportation *](#%E2%96%B6-teleportation-)
|
||||
- [💡 Explanation:](#-explanation-22)
|
||||
- [▶ Teleportation](#%E2%96%B6-teleportation)
|
||||
- [▶ Well, something is fishy...](#%E2%96%B6-well-something-is-fishy)
|
||||
- [💡 Explanation](#-explanation-8)
|
||||
- [Section: Watch out for the landmines!](#section-watch-out-for-the-landmines)
|
||||
- [▶ Modifying a dictionary while iterating over it](#%E2%96%B6-modifying-a-dictionary-while-iterating-over-it)
|
||||
- [💡 Explanation:](#-explanation-23)
|
||||
- [▶ Stubborn `del` operation *](#%E2%96%B6-stubborn-del-operation-)
|
||||
- [💡 Explanation:](#-explanation-24)
|
||||
- [▶ Deleting a list item while iterating](#%E2%96%B6-deleting-a-list-item-while-iterating)
|
||||
- [💡 Explanation:](#-explanation-25)
|
||||
- [▶ Loop variables leaking out!](#%E2%96%B6-loop-variables-leaking-out)
|
||||
- [💡 Explanation:](#-explanation-26)
|
||||
- [▶ Beware of default mutable arguments!](#%E2%96%B6-beware-of-default-mutable-arguments)
|
||||
- [💡 Explanation:](#-explanation-27)
|
||||
- [▶ Catching the Exceptions](#%E2%96%B6-catching-the-exceptions)
|
||||
- [💡 Explanation](#-explanation-9)
|
||||
- [▶ Same operands, different story!](#%E2%96%B6-same-operands-different-story)
|
||||
- [💡 Explanation:](#-explanation-28)
|
||||
- [▶ The out of scope variable](#%E2%96%B6-the-out-of-scope-variable)
|
||||
- [💡 Explanation:](#-explanation-29)
|
||||
- [▶ Be careful with chained operations](#%E2%96%B6-be-careful-with-chained-operations)
|
||||
- [💡 Explanation:](#-explanation-30)
|
||||
- [▶ Name resolution ignoring class scope](#%E2%96%B6-name-resolution-ignoring-class-scope)
|
||||
- [💡 Explanation](#-explanation-10)
|
||||
- [▶ Needles in a Haystack ^](#%E2%96%B6-needles-in-a-haystack-%5E)
|
||||
- [💡 Explanation:](#-explanation-31)
|
||||
- [▶ Yielding from... return!](#-yielding-from-return)
|
||||
- [💡 Explanation:](#-explanation-31)
|
||||
- [▶ Wild imports](#%E2%96%B6-wild-imports)
|
||||
- [💡 Explanation:](#-explanation-32)
|
||||
- [Section: The Hidden treasures!](#section-the-hidden-treasures)
|
||||
- [▶ Okay Python, Can you make me fly? *](#%E2%96%B6-okay-python-can-you-make-me-fly-)
|
||||
- [💡 Explanation:](#-explanation-33)
|
||||
- [▶ `goto`, but why? *](#%E2%96%B6-goto-but-why-)
|
||||
- [💡 Explanation:](#-explanation-34)
|
||||
- [▶ Brace yourself! *](#%E2%96%B6-brace-yourself-)
|
||||
- [💡 Explanation:](#-explanation-35)
|
||||
- [▶ Let's meet Friendly Language Uncle For Life ^](#%E2%96%B6-lets-meet-friendly-language-uncle-for-life-%5E)
|
||||
- [💡 Explanation:](#-explanation-36)
|
||||
- [▶ Even Python understands that love is complicated *](#%E2%96%B6-even-python-understands-that-love-is-complicated-)
|
||||
- [💡 Explanation:](#-explanation-37)
|
||||
- [▶ Okay Python, Can you make me fly?](#%E2%96%B6-okay-python-can-you-make-me-fly)
|
||||
- [▶ `goto`, but why?](#%E2%96%B6-goto-but-why)
|
||||
- [▶ Brace yourself!](#%E2%96%B6-brace-yourself)
|
||||
- [▶ Let's meet Friendly Language Uncle For Life](#%E2%96%B6-lets-meet-friendly-language-uncle-for-life)
|
||||
- [▶ Even Python understands that love is complicated](#%E2%96%B6-even-python-understands-that-love-is-complicated)
|
||||
- [▶ Yes, it exists!](#%E2%96%B6-yes-it-exists)
|
||||
- [💡 Explanation:](#-explanation-38)
|
||||
- [▶ Ellipsis ^](#%E2%96%B6-ellipsis-%5E)
|
||||
- [💡 Explanation](#-explanation-11)
|
||||
- [▶ Inpinity *](#%E2%96%B6-inpinity-)
|
||||
- [💡 Explanation:](#-explanation-39)
|
||||
- [▶ Let's mangle ^](#%E2%96%B6-lets-mangle-%5E)
|
||||
- [💡 Explanation:](#-explanation-40)
|
||||
- [▶ Ellipsis](#%E2%96%B6-ellipsis)
|
||||
- [▶ Inpinity](#%E2%96%B6-inpinity)
|
||||
- [▶ Let's mangle](#%E2%96%B6-lets-mangle)
|
||||
- [Section: Miscellaneous](#section-miscellaneous)
|
||||
- [▶ `+=` is faster](#%E2%96%B6--is-faster)
|
||||
- [💡 Explanation:](#-explanation-41)
|
||||
- [▶ Let's make a giant string!](#%E2%96%B6-lets-make-a-giant-string)
|
||||
- [💡 Explanation](#-explanation-12)
|
||||
- [▶ Explicit typecast of strings](#%E2%96%B6-explicit-typecast-of-strings)
|
||||
- [💡 Explanation:](#-explanation-42)
|
||||
- [▶ Minor Ones](#%E2%96%B6-minor-ones)
|
||||
- [Contributing](#contributing)
|
||||
- [Acknowledgements](#acknowledgements)
|
||||
- [Some nice Links!](#some-nice-links)
|
||||
- [🎓 License](#-license)
|
||||
- [Help](#help)
|
||||
- [Surprise your geeky pythonist friends?](#surprise-your-geeky-pythonist-friends)
|
||||
@ -161,8 +105,7 @@ So, here we go...
|
||||
|
||||
All the examples are structured like below:
|
||||
|
||||
> ### ▶ Some fancy Title *
|
||||
> The asterisk at the end of the title indicates the example was not present in the first release and has been recently added.
|
||||
> ### ▶ Some fancy Title
|
||||
>
|
||||
> ```py
|
||||
> # Setting up the code.
|
||||
@ -222,7 +165,7 @@ Now, just run `wtfpython` at the command line which will open this collection in
|
||||
|
||||
## Section: Strain your brain!
|
||||
|
||||
### ▶ Strings can be tricky sometimes *
|
||||
### ▶ Strings can be tricky sometimes
|
||||
<!-- Example ID: 30f1d3fc-e267-4b30-84ef-4d9e7091ac1a --->
|
||||
1\.
|
||||
```py
|
||||
@ -273,7 +216,7 @@ Makes sense, right?
|
||||
|
||||
---
|
||||
|
||||
### ▶ Splitsies ^
|
||||
### ▶ Splitsies
|
||||
<!-- Example ID: ec3168ba-a81a-4482-afb0-691f1cc8d65a --->
|
||||
```py
|
||||
>>> 'a'.split()
|
||||
@ -356,7 +299,7 @@ So, why is Python all over the place?
|
||||
|
||||
---
|
||||
|
||||
### ▶ The disorder within order ^
|
||||
### ▶ The disorder within order
|
||||
<!-- Example ID: 91bff1f8-541d-455a-9de4-6cd8ff00ea66 --->
|
||||
```py
|
||||
from collections import OrderedDict
|
||||
@ -454,7 +397,7 @@ What is going on here?
|
||||
|
||||
---
|
||||
|
||||
### ▶ Keep trying? *
|
||||
### ▶ Keep trying?
|
||||
<!-- Example ID: b4349443-e89f-4d25-a109-82616be9d41a --->
|
||||
```py
|
||||
def some_func():
|
||||
@ -514,7 +457,7 @@ Iteration 0
|
||||
|
||||
---
|
||||
|
||||
### ▶ Deep down, we're all the same. *
|
||||
### ▶ Deep down, we're all the same
|
||||
<!-- Example ID: 8f99a35f-1736-43e2-920d-3b78ec35da9b --->
|
||||
```py
|
||||
class WTF:
|
||||
@ -617,7 +560,7 @@ for i, some_dict[i] in enumerate(some_string):
|
||||
|
||||
---
|
||||
|
||||
### ▶ Evaluation time discrepancy ^
|
||||
### ▶ Evaluation time discrepancy
|
||||
<!-- Example ID: 6aa11a4b-4cf1-467a-b43a-810731517e98 --->
|
||||
1\.
|
||||
```py
|
||||
@ -900,7 +843,7 @@ Even when the values of `x` were different in every iteration prior to appending
|
||||
|
||||
---
|
||||
|
||||
### ▶ The chicken-egg problem ^
|
||||
### ▶ The chicken-egg problem
|
||||
<!-- Example ID: 60730dc2-0d79-4416-8568-2a63323b3ce8 --->
|
||||
1\.
|
||||
```py
|
||||
@ -994,7 +937,7 @@ SyntaxError: invalid syntax
|
||||
|
||||
---
|
||||
|
||||
### ▶ Strings and the backslashes\ ^
|
||||
### ▶ Strings and the backslashes
|
||||
<!-- Example ID: 6ae622c3-6d99-4041-9b33-507bd1a4407b --->
|
||||
**Output:**
|
||||
```py
|
||||
@ -1493,7 +1436,7 @@ Most methods that modify the items of sequence/mapping objects like `list.append
|
||||
|
||||
---
|
||||
|
||||
### ▶ Subclass relationships *
|
||||
### ▶ Subclass relationships
|
||||
<!-- Example ID: 9f6d8cf0-e1b5-42d0-84a0-4cfab25a0bc0 --->
|
||||
**Output:**
|
||||
```py
|
||||
@ -1517,7 +1460,7 @@ The Subclass relationships were expected to be transitive, right? (i.e., if `A`
|
||||
|
||||
---
|
||||
|
||||
### ▶ The mysterious key type conversion *
|
||||
### ▶ The mysterious key type conversion
|
||||
<!-- Example ID: 00f42dd0-b9ef-408d-9e39-1bc209ce3f36 --->
|
||||
```py
|
||||
class SomeClass(str):
|
||||
@ -1670,7 +1613,7 @@ The built-in `ord()` function returns a character's Unicode [code point](https:/
|
||||
|
||||
---
|
||||
|
||||
### ▶ Teleportation *
|
||||
### ▶ Teleportation
|
||||
<!-- Example ID: edafe923-0c20-4315-b6e1-0c31abfc38f5 --->
|
||||
```py
|
||||
import numpy as np
|
||||
@ -1780,7 +1723,7 @@ Yes, it runs for exactly **eight** times and stops.
|
||||
|
||||
---
|
||||
|
||||
### ▶ Stubborn `del` operation *
|
||||
### ▶ Stubborn `del` operation
|
||||
<!-- Example ID: 777ed4fd-3a2d-466f-95e7-c4058e61d78e --->
|
||||
```py
|
||||
class SomeClass:
|
||||
@ -2249,7 +2192,7 @@ class SomeClass:
|
||||
|
||||
---
|
||||
|
||||
### ▶ Needles in a Haystack ^
|
||||
### ▶ Needles in a Haystack
|
||||
<!-- Example ID: 52a199b1-989a-4b28-8910-dff562cebba9 --->
|
||||
1\.
|
||||
```py
|
||||
@ -2477,7 +2420,7 @@ NameError: name 'some_weird_name_func_' is not defined
|
||||
|
||||
This section contains few of the lesser-known interesting things about Python that most beginners like me are unaware of (well, not anymore).
|
||||
|
||||
### ▶ Okay Python, Can you make me fly? *
|
||||
### ▶ Okay Python, Can you make me fly?
|
||||
<!-- Example ID: a92f3645-1899-4d50-9721-0031be4aec3f --->
|
||||
Well, here you go
|
||||
|
||||
@ -2495,7 +2438,7 @@ Sshh.. It's a super secret.
|
||||
|
||||
---
|
||||
|
||||
### ▶ `goto`, but why? *
|
||||
### ▶ `goto`, but why?
|
||||
<!-- Example ID: 2aff961e-7fa5-4986-a18a-9e5894bd89fe --->
|
||||
```py
|
||||
from goto import goto, label
|
||||
@ -2523,7 +2466,7 @@ Freedom!
|
||||
|
||||
---
|
||||
|
||||
### ▶ Brace yourself! *
|
||||
### ▶ Brace yourself!
|
||||
<!-- Example ID: 5c0c75f2-ddd9-4da3-ba49-c4be7ec39acf --->
|
||||
If you are one of the people who doesn't like using whitespace in Python to denote scopes, you can use the C-style {} by importing,
|
||||
|
||||
@ -2548,7 +2491,7 @@ Braces? No way! If you think that's disappointing, use Java. Okay, another surpr
|
||||
|
||||
---
|
||||
|
||||
### ▶ Let's meet Friendly Language Uncle For Life ^
|
||||
### ▶ Let's meet Friendly Language Uncle For Life
|
||||
<!-- Example ID: 6427fae6-e959-462d-85da-ce4c94ce41be --->
|
||||
**Output (Python 3.x)**
|
||||
```py
|
||||
@ -2579,7 +2522,7 @@ There we go.
|
||||
|
||||
---
|
||||
|
||||
### ▶ Even Python understands that love is complicated *
|
||||
### ▶ Even Python understands that love is complicated
|
||||
<!-- Example ID: b93cad9e-d341-45d1-999c-fcdce65bed25 --->
|
||||
```py
|
||||
import this
|
||||
@ -2680,7 +2623,7 @@ Try block executed successfully...
|
||||
- `else` clause after try block is also called "completion clause" as reaching the `else` clause in a `try` statement means that the try block actually completed successfully.
|
||||
|
||||
---
|
||||
### ▶ Ellipsis ^
|
||||
### ▶ Ellipsis
|
||||
<!-- Example ID: 969b7100-ab3d-4a7d-ad7d-a6be16181b2b --->
|
||||
```py
|
||||
def some_func():
|
||||
@ -2740,7 +2683,7 @@ Ellipsis
|
||||
|
||||
---
|
||||
|
||||
### ▶ Inpinity *
|
||||
### ▶ Inpinity
|
||||
<!-- Example ID: ff473ea8-a3b1-4876-a6f0-4378aff790c1 --->
|
||||
The spelling is intended. Please, don't submit a patch for this.
|
||||
|
||||
@ -2759,7 +2702,7 @@ The spelling is intended. Please, don't submit a patch for this.
|
||||
|
||||
---
|
||||
|
||||
### ▶ Let's mangle ^
|
||||
### ▶ Let's mangle
|
||||
<!-- Example ID: 37146d2d-9e67-43a9-8729-3c17934b910c --->
|
||||
1\.
|
||||
```py
|
||||
|
||||
Loading…
Reference in New Issue
Block a user