Places in code with 6 or more lines that are exactly the same.
Intro
- For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
- Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
- You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.
- To learn more about duplications and techniques for eliminating duplication, Sokrates recommends the following resources:
- Avoid Repetition, MartinFlower.com (IEEE Software article)
- Refactoring duplicated code, sourcemaking.com
- Beck Design Rules, MartinFowler.com
- DRY (Don't Repeat Yourself) Principle, Wikipedia
- The Cut-and-Paste Programming Software Development Anti-Pattern, sourcemaking.com
- Code Smells / Duplicated Code, Jeff Atwood, codinghorror.com:
- "Duplicated code is the bane of software development. Stamp out duplication whenever possible. You should always be on the lookout for more subtle cases of near-duplication, too. Don't Repeat Yourself!"
- Reducing Coupling, MartinFlower.com (IEEE Software article):
- "There are several ways to describe coupling, but it boils down to this: If changing one module in a program requires changing another module, then coupling exists. ... Duplication always implies coupling, because changing one piece of duplicate code implies changing the other."
Duplication Overall
- 75% duplication:
- 12,172 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
- 9,216 duplicated lines
- 435 duplicates
Duplication per Extension
Duplication per Component (primary)
Duplication Between Components (50+ lines)
Open 3D force graph...
Show more details on duplication between components...
From Component
--> To Component
Duplicated
Lines
File Pairs
Details
_archiving/contribution/seongshin (75%)
--> _archiving/src/release (78%)
218
2 file pairs
details...
| From Component --> To Component |
Duplicated Lines |
File Pairs | Details |
|---|---|---|---|
| _archiving/contribution/seongshin (75%) --> _archiving/src/release (78%) |
218 | 2 file pairs | details... |
Longest Duplicates
The list of 20 longest duplicates.
| Size | # | Folders | Files | Lines | Code |
|---|---|---|---|---|---|
| 1104 | x 2 | _archiving/html/AWS ...hop/workshop/public/css_archiving/html/AWS ...themes/learn/static/css |  theme.csstheme.css |
1:1132 (100%)1:1132 (100%) | view |
| 522 | x 2 | _archiving/html/AWS ...hop/workshop/public/css_archiving/html/AWS ...themes/learn/static/css | nucleus.cssnucleus.css |
1:615 (100%)1:615 (100%) | view |
| 340 | x 2 | _archiving/html/AWS ...workshop/public/mermaid_archiving/html/AWS ...es/learn/static/mermaid | mermaid.forest.cssmermaid.forest.css |
4:356 (100%)4:356 (100%) | view |
| 262 | x 2 | _archiving/html/AWS ...workshop/public/mermaid_archiving/html/AWS ...es/learn/static/mermaid | mermaid.dark.cssmermaid.dark.css |
4:278 (100%)4:278 (100%) | view |
| 260 | x 2 | _archiving/html/AWS ...workshop/public/mermaid_archiving/html/AWS ...es/learn/static/mermaid | mermaid.cssmermaid.css |
4:276 (100%)4:276 (100%) | view |
| 243 | x 2 | _archiving/html/AWS ...hop/workshop/public/css_archiving/html/AWS ...hop/workshop/static/css | theme-awskr.csstheme-awskr.css |
2:295 (100%)2:295 (100%) | view |
| 229 | x 2 | _archiving/html/AWS ...hop/workshop/public/css_archiving/html/AWS ...themes/learn/static/css | theme-aws.csstheme-aws.css |
2:273 (100%)2:273 (100%) | view |
| 212 | x 2 | _archiving/html/AWS ...hop/workshop/public/css_archiving/html/AWS ...themes/learn/static/css | hugo-theme.csshugo-theme.css |
6:254 (100%)6:254 (100%) | view |
| 182 | x 2 | _archiving/html/AWS ...hop/workshop/public/css_archiving/html/AWS ...themes/learn/static/css | theme-awskr.csstheme-aws.css |
84:295 (74%)62:273 (79%) | view |
| 182 | x 2 | _archiving/html/AWS ...hop/workshop/public/css_archiving/html/AWS ...hop/workshop/static/css | theme-aws.csstheme-awskr.css |
62:273 (79%)84:295 (74%) | view |
| 182 | x 2 | _archiving/html/AWS ...hop/workshop/public/css_archiving/html/AWS ...hop/workshop/public/css | theme-aws.csstheme-awskr.css |
62:273 (79%)84:295 (74%) | view |
| 182 | x 2 | _archiving/html/AWS ...hop/workshop/static/css_archiving/html/AWS ...themes/learn/static/css | theme-awskr.csstheme-aws.css |
84:295 (74%)62:273 (79%) | view |
| 129 | x 2 | _archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script |  cifar10_keras_pipe_solution.pycifar10_keras_sm_solution.py |
133:308 (65%)128:303 (65%) | view |
| 118 | x 2 | _archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script | cifar10_keras_sm_solution.pycifar10_keras_tensorboard_solution.py |
31:208 (59%)34:211 (59%) | view |
| 117 | x 2 | _archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script | cifar10_keras.pycifar10_keras_tensorboard_solution.py |
31:205 (61%)34:208 (59%) | view |
| 117 | x 2 | _archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script | cifar10_keras.pycifar10_keras_sm_solution.py |
31:205 (61%)31:205 (59%) | view |
| 90 | x 2 | _archiving/html/AWS ...hop/workshop/public/css_archiving/html/AWS ...themes/learn/static/css | theme-green.csstheme-green.css |
2:111 (100%)2:111 (100%) | view |
| 90 | x 2 | _archiving/html/AWS ...hop/workshop/public/css_archiving/html/AWS ...themes/learn/static/css | theme-red.csstheme-red.css |
2:111 (100%)2:111 (100%) | view |
| 90 | x 2 | _archiving/html/AWS ...hop/workshop/public/css_archiving/html/AWS ...themes/learn/static/css | theme-blue.csstheme-blue.css |
2:111 (100%)2:111 (100%) | view |
| 84 | x 2 | _archiving/html/AWS .../exampleSite/static/css_archiving/html/AWS ...themes/learn/static/css | theme-mine.csstheme-green.css |
2:103 (100%)2:103 (93%) | view |
Duplicated Units
The list of top 20 duplicated units.
| Size | # | Folders | Files | Lines | Code |
|---|---|---|---|---|---|
| 58 | x 2 | _archiving/src/release/dev-day_archiving/contribution/...day-kr/tensorflow_mnist | mnist_hpo.pymnist.py |
0:0 0:0 | view |
| 50 | x 4 | _archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script | cifar10_keras_tensorboard_solution.pycifar10_keras_sm_solution.pycifar10_keras.pycifar10_keras_pipe_solution.py |
0:0 0:0 0:0 0:0 | view |
| 23 | x 2 | _archiving/src/release/dev-day_archiving/contribution/...day-kr/tensorflow_mnist | utils.pyutils.py |
0:0 0:0 | view |
| 20 | x 2 | _archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script | cifar10_keras_sm_solution.pycifar10_keras_pipe_solution.py |
0:0 0:0 | view |
| 13 | x 2 | _archiving/src/release/dev-day_archiving/contribution/...day-kr/tensorflow_mnist | mnist_hpo.pymnist.py |
0:0 0:0 | view |
| 18 | x 4 | _archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script | cifar10_keras_tensorboard_solution.pycifar10_keras_sm_solution.pycifar10_keras_dist_solution.pycifar10_keras.py |
0:0 0:0 0:0 0:0 | view |
| 15 | x 5 | _archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script | cifar10_keras_tensorboard_solution.pycifar10_keras_sm_solution.pycifar10_keras_dist_solution.pycifar10_keras.pycifar10_keras_pipe_solution.py |
0:0 0:0 0:0 0:0 0:0 | view |
| 12 | x 3 | _archiving/src/release/2018-11_archiving/src/release/2018-10_archiving/src/work-in-progress | lambda_function.pylambda_function.pylambda_function.py |
0:0 0:0 0:0 | view |
| 10 | x 5 | _archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script | cifar10_keras_tensorboard_solution.pycifar10_keras_sm_solution.pycifar10_keras_dist_solution.pycifar10_keras.pycifar10_keras_pipe_solution.py |
0:0 0:0 0:0 0:0 0:0 | view |
| 23 | x 2 | _archiving/contribution/...ersonalization-workshop_archiving/contribution/...ersonalization-workshop | metrics.pymetrics.py |
0:0 0:0 | view |
| 36 | x 2 | _archiving/contribution/...ersonalization-workshop_archiving/contribution/...ersonalization-workshop | metrics.pymetrics.py |
0:0 0:0 | view |
| 8 | x 5 | _archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script | cifar10_keras_tensorboard_solution.pycifar10_keras_sm_solution.pycifar10_keras_dist_solution.pycifar10_keras.pycifar10_keras_pipe_solution.py |
0:0 0:0 0:0 0:0 0:0 | view |
| 7 | x 2 | _archiving/src/release/dev-day_archiving/contribution/...day-kr/tensorflow_mnist | mnist_hpo.pymnist.py |
0:0 0:0 | view |
| 26 | x 2 | _archiving/contribution/...ersonalization-workshop_archiving/contribution/...ersonalization-workshop | metrics.pymetrics.py |
0:0 0:0 | view |
| 6 | x 2 | sagemaker/tf-deploy/codesagemaker/tf-deploy/utils | train.pymnist.py |
0:0 0:0 | view |
| 30 | x 2 | _archiving/contribution/...ersonalization-workshop_archiving/contribution/...ersonalization-workshop | metrics.pymetrics.py |
0:0 0:0 | view |
| 8 | x 5 | _archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script_archiving/contribution/...orkshop/training_script | cifar10_keras_tensorboard_solution.pycifar10_keras_sm_solution.pycifar10_keras_dist_solution.pycifar10_keras.pycifar10_keras_pipe_solution.py |
0:0 0:0 0:0 0:0 0:0 | view |
| 24 | x 2 | _archiving/contribution/...ersonalization-workshop_archiving/contribution/...ersonalization-workshop | metrics.pymetrics.py |
0:0 0:0 | view |
| 6 | x 2 | _archiving/contribution/...ontainer/decision_treessagemaker/byoc/scikit_br...ontainer/decision_trees | predictor.pypredictor.py |
0:0 0:0 | view |
| 15 | x 2 | _archiving/contribution/...ersonalization-workshop_archiving/contribution/...ersonalization-workshop | metrics.pymetrics.py |
0:0 0:0 | view |