Firefox 3.6 性能测试,较Firefox 3.5 性能提高47%!
Firefox 3.6终于发布了,官方发布的Features集中在了宣传新的Personas换肤功能上.其实Personas在去年就开始在Mozilla Addons下载中心提供测试及下载了,Scourgen周围的很多Firefox使用者都用这个插件换了主题.可惜Personas还不支持换标题栏里更换背景图片,只能给标题栏换一个颜色.
而其实3.6最大的改进则提供了HTML5以及极大的增强了JavaScript的性能,而对此官方却没有做太大的介绍,只放了一个演示视频做对比,Scourgen花了点时间对Firefox3.6的JavaScript性能较上一版本(Firefox 3.5.7)做了一个对比,可以发现多数项目都有100%左右的提高,而平均性能提高则达到了47%
详细测试记录如下(需要Excel格式的请单独与我联系):
Firefox/3.6 Firefox/3.5.7 3.6 / 3.5.7
Gecko/20100115 Gecko/20091221
runs/s ± runs/s ±
Performance Tests 83.51 56.77 147.10%
3D Mesh Transformation: 87.5 47.39 184.64%
Transforming the points of a matrix. No visual output.
Origin, Source, Tests: array, looping, math
1. Mesh Transform 87.5 2.22% 47.39 15.59% 184.64%
3D Raytrace: 91.23 55.09 165.60%
Rendering a scene using raytracing techniques. No visual output.
Origin, Source, Tests: array, functions, math
1. 3D Raytrace 63.14 22.13% 56.67 10.13% 111.42%
2. Convert pixels to canvas 131.81 14.24% 53.56 27.45% 246.10%
AES Encryption/Decryption: 64.08 55.98 114.47%
Encrypt a string and then decrypt it again using AES.
Origin, Source, Tests: looping, string, bitops
1. AES Encrypt 62.46 19.53% 53.45 42.33% 116.86%
2. AES Decrypt 65.74 13.96% 58.62 21.53% 112.15%
Arrays: 362.8 240.48 150.86%
Microtests of arrays (construction, methods, access).
Origin, Source, Tests: array, microtest
1. Array Construction, [] 96.85 20.44% 70.19 35.46% 137.98%
2. Array Construction, new Array() 194.87 11.91% 112.68 22.03% 172.94%
3. Array Construction, unshift 1500.6 3.71% 1209.4 12.79% 124.08%
4. Array Construction, splice 450.14 15.67% 396.48 14.73% 113.53%
5. Array Deconstruction, shift 1833.8 4.84% 1187.4 16.71% 154.44%
6. Array Deconstruction, splice 429.37 9.77% 297.01 28.94% 144.56%
7. Array Construction, push 164.64 2.16% 104.29 7.76% 157.87%
8. Array Deconstruction, pop 181.63 5.45% 80.19 14.73% 226.50%
Base 64 Encoding and Decoding: 227.96 197.94 115.17%
Encode and decode a random string to base 64.
Origin, Source, Tests: string, array, looping, bitops
1. Convert String to Base 64 246.39 20.43% 230.84 25.11% 106.74%
2. Convert Base 64 to String 210.92 12.45% 169.73 35.80% 124.27%
Bitwise And: 1081.18 691.05 156.45%
Compute a number by using a series of 'and' bit operations.
Origin, Source, Tests: looping, bitops
1. Bitwise And 1081.18 2.83% 691.05 40.80% 156.45%
Code Evaluation: 186.86 153.59 121.66%
Microtests of code evaluation (eval, new Function).
Origin, Source, Tests: eval, microtest
1. Normal eval 116.12 2.49% 92.56 8.99% 125.45%
2. new Function 300.71 19.37% 254.84 28.87% 118%
Compute Bits in Byte: 1574 1453.4 108.30%
Compute the number of bits in a number using bitops.
Origin, Source, Tests: looping, bitops
1. 3bit bits in byte 1574 3.52% 1453.4 14.92% 108.30%
Compute Bits in Byte (2): 412.18 444.42 92.75%
Compute the number of bits in a number using bitops.
Origin, Source, Tests: looping, bitops
1. Bit in byte (2) 412.18 4.51% 444.42 7.04% 92.75%
DNA Sequence Alignment: 157.07 127.42 123.27%
Find DNA matches within a larger sequence.
Origin, Source, Tests: string, object, looping
1. Homo sapiens alu 189.05 15.49% 171.9 15.71% 109.98%
2. IUB ambiguity codes 208.52 16.98% 140.28 30.70% 148.65%
3. Homo sapiens frequency 98.3 23.10% 85.79 24.99% 114.58%
DNA Sequence Counting: 83.21 74.13 112.25%
Counts occurences in a DNA sequence.
Origin, Source, Tests: string, regexp
1. DNA Match (1) 134.21 6.35% 123.33 12.48% 108.82%
2. DNA Match (2) 210.7 5.64% 189.71 3.80% 111.06%
3. DNA Match (3) 150.93 2.07% 117.97 27.35% 127.94%
4. DNA Replace 11.23 5.81% 10.94 79.69% 102.65%
DOM Attributes: 105.23 52.44 200.67%
Setting and getting DOM node attributes.
Origin, Source, Tests: dom, attributes
1. getAttribute 92.08 47.89% 59.92 30.31% 153.67%
2. element.property 59.45 35.27% 38.31 24.93% 155.18%
3. setAttribute 197.98 7.37% 75.01 17.52% 263.94%
4. element.property = value 269 2.15% 84.69 10.28% 317.63%
5. element.expando = value 62.16 29.44% 35.83 68.83% 173.49%
6. element.expando 74.94 35.34% 39.8 49.57% 188.29%
DOM Attributes (Prototype): 85.67 54.2 158.06%
Setting and getting DOM node attributes using the Prototype JavaScript Library.
Origin, Source, Tests: dom, jslib, prototype, attributes
1. Prototype - addClassName 56.1 23.05% 37.31 18.98% 150.36%
2. Prototype - removeClassName 81.43 7.44% 45.3 31.81% 179.76%
3. Prototype - hasClassName 90.07 5.95% 59.31 27.09% 151.86%
4. Prototype - readAttribute 121.26 12.09% 83.64 9.66% 144.98%
5. Prototype - writeAttribute 92.5 12.37% 55.78 18.48% 165.83%
DOM Attributes (jQuery): 101.74 60.99 166.81%
Setting and getting DOM node attributes using the jQuery JavaScript Library.
Origin, Source, Tests: dom, jslib, jquery, attributes
1. jQuery - addClass 130.52 20.79% 87.09 27.99% 149.87%
2. jQuery - removeClass 123.98 27.03% 76.42 21.84% 162.24%
3. jQuery - hasClass x10 111.33 20.81% 56.5 41.91% 197.04%
4. jQuery - attr(class) x100 55.14 29.42% 39.22 27.28% 140.59%
5. jQuery - attr(class,test) 102.33 15.84% 60.76 15.76% 168.42%
6. jQuery - removeAttribute 109.1 3.54% 57.42 20.76% 190%
DOM Events (Prototype): 73.92 34.83 212.23%
Binding, removing, and triggering DOM events using the Prototype JavaScript Library.
Origin, Source, Tests: dom, jslib, prototype, events
1. Prototype - observe 72.28 37.30% 37.95 37.42% 190.46%
2. Prototype - fire 61.18 15.35% 22.22 29.81% 275.34%
3. Prototype - stopObserving 91.34 13.94% 50.1 19.27% 182.32%
DOM Events (jQuery): 60.55 40.6 149.14%
Binding, removing, and triggering DOM events using the jQuery JavaScript Library.
Origin, Source, Tests: dom, jslib, jquery, events
1. jQuery - bind 155.26 14.56% 82.5 21.04% 188.19%
2. jQuery - trigger 35.42 24.74% 32.58 10.88% 108.72%
3. jQuery - unbind x10 40.37 33.48% 24.9 20.91% 162.13%
DOM Modification: 94.34 51.03 184.87%
Creating and injecting DOM nodes into a document.
Origin, Source, Tests: dom, modify
1. createElement 177.91 7.08% 67.21 4.52% 264.71%
2. createTextNode 10.2 62.50% 7.42 59.53% 137.47%
3. innerHTML 65.49 17.75% 42.86 32.17% 152.80%
4. cloneNode 52 18.61% 32.61 9.02% 159.46%
5. appendChild 383.9 16.33% 179.15 7.94% 214.29%
6. insertBefore 297.15 8.83% 141.44 6.56% 210.09%
DOM Modification (Prototype): 71.88 55.67 129.12%
Creating and injecting DOM nodes into a document using the Prototype JavaScript Library.
Origin, Source, Tests: dom, jslib, prototype, modify
1. Prototype - update() 113.26 13.40% 75.91 45.86% 149.20%
2. Prototype - before 51.6 62.90% 54.69 10.43% 94.35%
3. Prototype - after 57.17 54.18% 51.28 11.22% 111.49%
4. Prototype - prepend 78.75 9.95% 50.67 14.96% 155.42%
5. Prototype - append 72.9 8.18% 49.55 1.66% 147.12%
DOM Modification (jQuery): 75.62 44.08 171.55%
Creating and injecting DOM nodes into a document using the jQuery JavaScript Library.
Origin, Source, Tests: dom, jslib, jquery, modify
1. jQuery - html() 61.01 7.93% 34.14 16.92% 178.71%
2. jQuery - before() 83.51 7.42% 48.86 14.74% 170.92%
3. jQuery - after() 84.9 8.60% 47.62 36.31% 178.29%
4. jQuery - prepend() 83.23 18.64% 51.65 23.27% 161.14%
5. jQuery - append() 68.69 16.55% 40.56 36.97% 169.35%
DOM Query: 792.78 354.22 223.81%
1. getElementById: 117.08 14.60% 42.27 41.26% 276.98%
2. getElementById (not in document): 384.62 5.60% 111.54 5.16% 344.83%
3. getElementsByTagName(div): 15295.4 4.44% 7049.01 8.99% 216.99%
4. getElementsByTagName(p): 15596 2.81% 7777.54 4.28% 200.53%
5. getElementsByTagName(a): 15728.16 5.93% 7523.87 4.14% 209.04%
6. getElementsByTagName(*): 16011.4 1.67% 7259.49 7.58% 220.56%
7. getElementsByTagName (not in document): 27408.6 2.07% 10072.4 3.19% 272.12%
8. getElementsByName: 1.52 4.73% 0.88 23.09% 172.73%
9. getElementsByName (not in document): 1.1 5.90% 0.7 5.30% 157.14%
DOM Style (Prototype): 73.39 42.16 174.07%
Getting and setting CSS information on DOM elements using the Prototype JavaScript Library.
Origin, Source, Tests: dom, jslib, prototype, style
1. Prototype - getStyle() 71.54 54.53% 49 5.75% 146%
2. Prototype - setStyle() 59.57 1.30% 27.08 40.02% 219.98%
3. Prototype - getHeight() 26.03 11.80% 14.6 10.58% 178.29%
4. Prototype - getWidth() 26.22 9.87% 14.63 18.93% 179.22%
5. Prototype - visible() 184.83 8.89% 114.81 20.02% 160.99%
6. Prototype - .show() 119.57 8.25% 66.77 28.02% 179.08%
7. Prototype - .hide() 137.33 6.75% 82.23 7.23% 167.01%
8. Prototype - .toggle() x10 95.4 6.47% 55.84 13.11% 170.85%
DOM Style (jQuery): 80.26 48.87 164.23%
Getting and setting CSS information on DOM elements using the jQuery JavaScript Library.
Origin, Source, Tests: dom, jslib, jquery, style
1. jQuery - css(color) x100 53.47 6.82% 30.44 31.59% 175.66%
2. jQuery - css(color,red) 77.85 7.83% 54.16 9.95% 143.74%
3. jQuery - height() x10 61.57 21.01% 34.51 22.29% 178.41%
4. jQuery - width() x10 67.66 8.50% 37.4 22.91% 180.91%
5. jQuery - .is(:visible) 54.79 14.77% 35.35 27.07% 154.99%
6. jQuery - .show() 60.08 9.81% 37.49 16.43% 160.26%
7. jQuery - .hide() 207.56 13.03% 132.83 22.89% 156.26%
8. jQuery - .toggle() 145.29 14.43% 86.89 21.37% 167.21%
DOM Traversal: 74.98 45.29 165.56%
Traversing a DOM structure.
Origin, Source, Tests: dom, traverse
1. firstChild 74.7 7.96% 33.38 4.69% 223.79%
2. lastChild 75.44 2.08% 30.69 11.72% 245.81%
3. nextSibling 162.11 4.87% 59.82 6.59% 271%
4. previousSibling 172.23 6.37% 57.8 6.14% 297.98%
5. childNodes 15.06 7.87% 53.78 15.32% 28%
DOM Traversal (Prototype): 87.83 56.14 156.45%
Traversing a DOM structure using the Prototype JavaScript Library.
Origin, Source, Tests: dom, jslib, prototype, traverse
1. Prototype - up 186.3 9.53% 155.39 14.38% 119.89%
2. Prototype - ancestors 73.59 28.80% 52.04 24.07% 141.41%
3. Prototype - previous 158 12.44% 134.5 18.27% 117.47%
4. Prototype - previousSiblings 73.76 11.86% 42.96 13.80% 171.69%
5. Prototype - next 156.41 11.63% 121.99 19.80% 128.22%
6. Prototype - nextSiblings 77.51 13.18% 34.12 54.17% 227.17%
7. Prototype - siblings 32.13 32.15% 16.98 27.90% 189.22%
8. Prototype - childElements 56.93 9.65% 29.88 19.76% 190.53%
DOM Traversal (jQuery): 78.56 36.01 218.16%
Traversing a DOM structure using the jQuery JavaScript Library.
Origin, Source, Tests: dom, jslib, jquery, traverse
1. jQuery - parent x10 160 16.26% 58.41 3.25% 273.93%
2. jQuery - parents x10 37.57 9.28% 19.23 27.26% 195.37%
3. jQuery - prev x10 40.57 14.51% 30.84 6.62% 131.55%
4. jQuery - prevAll 102.75 7.39% 41.84 35.89% 245.58%
5. jQuery - next x10 41.32 7.12% 25.04 29.96% 165.02%
6. jQuery - nextAll 114.43 7.72% 47.8 6.88% 239.39%
7. jQuery - siblings 68.66 9.30% 27.37 14.45% 250.86%
8. jQuery - children 178.34 3.44% 59.56 21.70% 299.43%
Date Formatting: 155.6 96.46 161.31%
Converting a date into a string representation.
Origin, Source, Tests: date, string
1. Date Format (2) 155.6 13.99% 96.46 51.66% 161.31%
Date Formatting (2): 126.95 96.86 131.07%
Converting a date into a string representation.
Origin, Source, Tests: date, string
1. Format Date 126.95 12.44% 96.86 32.58% 131.07%
DeltaBlue Constraint Solving: 21.02 14.51 144.87%
Computing a number of limitations on a set of values.
Origin, Source, Tests: looping, functions
1. Constraint Solving 21.02 14.93% 14.51 34.22% 144.87%
Fannkuch: 174.7 174.34 100.21%
Figure out the number of ways in which a set of numbers can be manipulated.
Origin, Source, Tests: array, looping
1. Pfannkuchen 174.7 2.34% 174.34 4.21% 100.21%
MD5 Hashing: 1051.8 962.41 109.29%
Hash a long string using MD5.
Origin, Source, Tests: looping, string
1. MD5 1051.8 4.42% 962.41 3.15% 109.29%
N-Body Rotation and Gravity: 94.56 97.61 96.88%
Compute the location of multiple planets based upon rotation and gravity.
Origin, Source, Tests: object, property, looping, math
1. N-Body 94.56 94.94% 97.61 96.69% 96.88%
Partial Sum Calculation: 971.2 863 112.54%
Calculate the partial sum of a few different number series.
Origin, Source, Tests: math, looping
1. Partial Sums 971.2 9.08% 863 40.08% 112.54%
Prime Number Computation: 95.02 77.75 122.21%
Compute the number of prime numbers in a specific range of numbers.
Origin, Source, Tests: looping, array
1. N-Sieve 95.02 22.48% 77.75 15.00% 122.21%
Prime Number Computation (2): 124.32 107.72 115.41%
Compute the number of prime numbers in a specific range of numbers using bit operations.
Origin, Source, Tests: looping, bitops, array
1. N-Sieve Bits 124.32 9.50% 107.72 18.35% 115.41%
RSA Encryption/Decryption: 32.54 28.86 112.75%
Encrypt a string and then decrypt it again using RSA.
Origin, Source, Tests: looping, string, bitops
1. RSA Encrypt 135.57 41.71% 118.72 33.72% 114.19%
2. RSA Decrypt 7.81 20.94% 7.02 40.14% 111.25%
RayTracer: 2.39 1.67 143.11%
Renders a scene using raytracing (no rendering done).
Origin, Source, Tests: looping, functions, object
1. RayTrace 2.39 35.62% 1.67 48.18% 143.11%
Recursive Number Calculation: 68.33 42.65 160.21%
Compute various numbers in a recursive manner.
Origin, Source, Tests: functions
1. Ack 78.66 7.20% 52.52 22.22% 149.77%
2. Fib 56.26 14.97% 30.61 18.79% 183.80%
3. Tak 72.11 49.14% 48.25 47.71% 149.45%
Regular Expressions: 27.94 20.39 137.03%
Microtests of regular expressions (construction, matching, replace).
Origin, Source, Tests: regexp, microtest
1. Compiled Object Empty Split 40.72 11.64% 91.52 5.12% 44.49%
2. Compiled Object Char Split 13.86 68.44% 12.47 27.45% 111.15%
3. Compiled Object Variable Split 29.67 32.95% 0.26 21.69% 11,411.54%
4. Compiled Match 45.25 24.56% 32.24 18.97% 140.35%
5. Compiled Test 50.61 7.05% 34.65 9.08% 146.06%
6. Compiled Empty Replace 100.47 7.05% 67.15 13.78% 149.62%
7. Compiled 12 Char Replace 107.9 7.77% 67.46 9.63% 159.95%
8. Compiled Object Match 50.41 14.42% 34.38 8.69% 146.63%
9. Compiled Object Test 35.9 56.94% 35.7 8.06% 100.56%
10. Compiled Object Empty Replace 98.17 39.61% 72.29 9.76% 135.80%
11. Compiled Object 12 Char Replace 125.04 7.11% 63.83 20.41% 195.90%
12. Compiled Object 12 Char Replace Function 109.82 12.74% 69.82 6.74% 157.29%
13. Compiled Variable Match 0.19 50.93% 0.23 5.51% 82.61%
14. Compiled Variable Test 0.27 9.10% 0.24 4.89% 112.50%
15. Compiled Variable Empty Replace 0.55 6.32% 0.47 4.93% 117.02%
16. Compiled Variable 12 Char Replace 0.56 7.55% 0.45 13.31% 124.44%
17. Compiled Variable Object Match 59.91 8.78% 30.29 31.91% 197.79%
18. Compiled Variable Object Test 60.75 3.77% 32.24 12.08% 188.43%
19. Compiled Variable Object Empty Replace 115.3 9.37% 69.88 8.34% 165%
20. Compiled Variable Object 12 Char Replace 118.33 3.63% 67.85 4.00% 174.40%
21. Compiled Variable Object 12 Char Replace Function 102.73 27.34% 68.65 9.64% 149.64%
22. Compiled Capture Match 13.62 7.23% 13.04 6.43% 104.45%
23. Compiled Capture Replace 27.25 20.59% 26.56 6.47% 102.60%
24. Compiled Capture Replace with Capture 26.34 25.27% 21.62 46.06% 121.83%
25. Compiled Capture Replace with Capture Function 18.13 50.80% 24.82 17.61% 73.05%
26. Compiled Capture Replace with Upperase Capture Function 21.96 31.33% 26.97 8.71% 81.42%
27. Uncompiled Match 37.53 24.90% 33.05 13.36% 113.56%
28. Uncompiled Test 30.65 14.49% 34.66 10.88% 88.43%
29. Uncompiled Empty Replace 61.84 16.15% 71.81 6.29% 86.12%
30. Uncompiled 12 Char Replace 66.54 8.01% 71.63 8.09% 92.89%
31. Uncompiled Object Match 32.51 37.34% 34.19 10.34% 95.09%
32. Uncompiled Object Test 32.18 51.05% 34.51 9.62% 93.25%
33. Uncompiled Object Empty Replace 93.76 12.48% 67.69 8.75% 138.51%
34. Uncompiled Object 12 Char Replace 105.25 8.59% 66.94 12.51% 157.23%
Richards Benchmarks: 371.38 308.43 120.41%
A series of benchmarks to test the quality of system implementation languages.
Origin, Source, Tests: functions, object
1. Richards 371.38 4.21% 308.43 3.16% 120.41%
Rotating 3D Cube: 87.54 101.45 86.29%
Rotating the individual pixels of a cube. No rendering done.
Origin, Source, Tests: object, array, property, math
1. Rotate 3D Cube 87.54 20.58% 101.45 11.83% 86.29%
SHA1 Hashing: 619.83 629.47 98.47%
Hash a long string using SHA1.
Origin, Source, Tests: looping, string
1. SHA1 Hashing 619.83 15.40% 629.47 7.48% 98.47%
Script Unpacking: 13.27 7.24 183.29%
Decompressing scripts run through Dean Edwards' Packer.
Origin, Source, Tests: regexp, string, looping
1. Unpack Code 13.27 27.92% 7.24 36.83% 183.29%
Spectral Norm of a Matrix: 841.04 675.86 124.44%
Calculate the spectral norm of a matrix of numbers.
Origin, Source, Tests: array, looping, math
1. Spectral Norm 841.04 10.35% 675.86 12.17% 124.44%
String Parsing and Searching: 3.71 3.23 114.86%
Tests for parsing languages and searching strings.
Origin, Source, Tests: looping, functions, string
1. Earley 9.02 51.22% 7.17 33.96% 125.80%
2. Boyer 1.52 31.09% 1.45 5.01% 104.83%
Strings: 85.1 72 118.19%
Microtests of strings (concatenation, methods).
Origin, Source, Tests: string, microtest
1. Concat String 792.77 4.02% 619.8 5.79% 127.91%
2. Concat String Object 683.96 21.73% 611.8 5.12% 111.79%
3. Concat String from charCode 722.67 62.44% 825.71 6.05% 87.52%
4. Array String Join 791.2 35.04% 762.8 30.73% 103.72%
5. String Split 35.12 117.81% 48.92 63.52% 71.79%
6. String Split on Char 2.11 44.07% 21.84 61.80% 9.66%
7. charAt 195.72 29.83% 84.77 4.33% 230.88%
8. [Number] 138.95 33.69% 106.63 7.96% 130.31%
9. charCodeAt 100.55 29.48% 73.46 5.89% 136.88%
10. indexOf 207.24 24.87% 78.49 5.30% 264.03%
11. lastIndexOf 224.98 6.52% 86.77 6.92% 259.28%
12. slice 0.08 77.44% 0.07 17.11% 114.29%
13. substr 41.06 96.77% 35.35 17.12% 116.15%
14. substring 119.92 11.28% 35.34 26.73% 339.33%
15. toLowerCase 83.35 43.90% 48.87 17.56% 170.55%
16. toUpperCase 42.96 15.05% 58.49 17.16% 73.45%
17. comparing 155.33 42.41% 137.55 8.36% 112.93%
Tag Cloud Creation: 22.66 37.63 60.22%
Convert a JSON structure into an HTML tag cloud.
Origin, Source, Tests: string, regexp
1. Parse JSON 19.23 66.47% 33.18 24.88% 57.96%
2. Make Tag Cloud 26.71 88.20% 42.67 42.92% 62.60%
Traversing Binary Trees: 27.58 28.85 95.60%
Moving through an object representation of a binary tree.
Origin, Source, Tests: object, recursion
1. Binary Trees 27.58 44.86% 28.85 16.71% 95.60%
Trigonometric Calculation: 181.62 230.44 78.81%
Calculate values from hyperbolic and trigonometric functions.
Origin, Source, Tests: math, looping
1. Cordic 181.62 22.62% 230.44 15.29% 78.81%
Validate User Input: 47.95 35 137%
Test user input against a series of rules.
Origin, Source, Tests: string, regexp
1. Validate Email Input 56.17 49.42% 39.95 34.08% 140.60%
2. Validate Zipcode Input 40.93 83.30% 30.67 73.50% 133.45%
13. substr 41.06 96.77% 35.35 17.12% 116.15%
14. substring 119.92 11.28% 35.34 26.73% 339.33%
15. toLowerCase 83.35 43.90% 48.87 17.56% 170.55%
16. toUpperCase 42.96 15.05% 58.49 17.16% 73.45%
17. comparing 155.33 42.41% 137.55 8.36% 112.93%
Tag Cloud Creation: 22.66 37.63 60.22%
Convert a JSON structure into an HTML tag cloud.
Origin, Source, Tests: string, regexp
1. Parse JSON 19.23 66.47% 33.18 24.88% 57.96%
2. Make Tag Cloud 26.71 88.20% 42.67 42.92% 62.60%
Traversing Binary Trees: 27.58 28.85 95.60%
Moving through an object representation of a binary tree.
Origin, Source, Tests: object, recursion
1. Binary Trees 27.58 44.86% 28.85 16.71% 95.60%
Trigonometric Calculation: 181.62 230.44 78.81%
Calculate values from hyperbolic and trigonometric functions.
Origin, Source, Tests: math, looping
1. Cordic 181.62 22.62% 230.44 15.29% 78.81%
Validate User Input: 47.95 35 137%
Test user input against a series of rules.
Origin, Source, Tests: string, regexp
1. Validate Email Input 56.17 49.42% 39.95 34.08% 140.60%
2. Validate Zipcode Input 40.93 83.30% 30.67 73.50% 133.45%