microsoft / DataStreamerSamples
Duplication

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.
Learn more...
Duplication Overall
  • 13% duplication:
    • 796 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 110 duplicated lines
  • 5 duplicates
system13% (110 lines)
Duplication per Extension
cs13% (50 lines)
ps140% (26 lines)
html39% (22 lines)
js4% (12 lines)
Duplication per Component (primary)
MiddlemanElectronSampleApp/Electron11% (34 lines)
MiddlemanElectronSampleApp28% (26 lines)
DataStreamerAppServiceUWPCommSample/DataStreamerAppServiceUWPCommSample11% (19 lines)
MiddlemanElectronSampleApp/AppServiceHost/AppServiceUWP9% (19 lines)
DataStreamerAppServiceUWPCommSample/DataStreamerAppServiceUWPCommSample/Properties50% (6 lines)
MiddlemanElectronSampleApp/AppServiceHost/AppServiceUWP/Properties50% (6 lines)
MiddlemanElectronSampleApp/PackagingProject/ElectronLauncher0% (0 lines)
MiddlemanElectronSampleApp/PackagingProject/ElectronLauncher/Properties0% (0 lines)
Longest Duplicates
The list of 5 longest duplicates.
See data for all 5 duplicates...
Size#FoldersFilesLinesCode
19 x 2 DataStreamerAppServiceUW...AppServiceUWPCommSample
MiddlemanElectronSampleA...rviceHost/AppServiceUWP
App.xaml.cs
App.xaml.cs
39:107 (22%)
33:102 (10%)
view
13 x 2 MiddlemanElectronSampleApp
MiddlemanElectronSampleApp
setpath.ps1
setpath.ps1
2:17 (20%)
32:47 (20%)
view
11 x 2 MiddlemanElectronSampleApp/Electron
MiddlemanElectronSampleApp/Electron
index.html
index.html
9:19 (19%)
22:32 (19%)
view
6 x 2 DataStreamerAppServiceUW...WPCommSample/Properties
MiddlemanElectronSampleA...ppServiceUWP/Properties
AssemblyInfo.cs
AssemblyInfo.cs
12:28 (50%)
23:39 (50%)
view
6 x 2 MiddlemanElectronSampleApp/Electron
MiddlemanElectronSampleApp/Electron
renderer.js
renderer.js
83:88 (2%)
120:125 (2%)
view
Duplicated Units
The list of top 3 duplicated units.
See data for all 3 unit duplicates...
Size#FoldersFilesLinesCode
20 x 2 DataStreamerAppServiceUW...AppServiceUWPCommSample
MiddlemanElectronSampleA...rviceHost/AppServiceUWP
App.xaml.cs
App.xaml.cs
50:84 
44:78 
view
7 x 2 MiddlemanElectronSampleA...rviceHost/AppServiceUWP
MiddlemanElectronSampleA...rviceHost/AppServiceUWP
App.xaml.cs
App.xaml.cs
188:195 
242:249 
view
7 x 2 MiddlemanElectronSampleA...rviceHost/AppServiceUWP
MiddlemanElectronSampleA...rviceHost/AppServiceUWP
App.xaml.cs
App.xaml.cs
196:203 
234:241 
view