- Added solutions by Laurent Rosenfeld.

17 files changed, 1344 insertions, 1255 deletions

diff --git a/challenge-165/laurent-rosenfeld/blog.txt b/challenge-165/laurent-rosenfeld/blog.txt
new file mode 100644
index 0000000000..db587de7db
--- /dev/null
+++ b/challenge-165/laurent-rosenfeld/blog.txt
@@ -0,0 +1 @@
+http://blogs.perl.org/users/laurent_r/2022/05/perl-weekly-challenge-165-line-of-best-fit.html
diff --git a/challenge-165/laurent-rosenfeld/perl/ch-2.pl b/challenge-165/laurent-rosenfeld/perl/ch-2.pl
new file mode 100644
index 0000000000..850173faca
--- /dev/null
+++ b/challenge-165/laurent-rosenfeld/perl/ch-2.pl
@@ -0,0 +1,35 @@
+use strict;
+use warnings;
+use feature "say";
+
+my $input =
+   '333,129  39,189 140,156 292,134 393,52  160,166 362,122  13,193
+    341,104 320,113 109,177 203,152 343,100 225,110  23,186 282,102
+    284,98  205,133 297,114 292,126 339,112 327,79  253,136  61,169
+    128,176 346,72  316,103 124,162  65,181 159,137 212,116 337,86
+    215,136 153,137 390,104 100,180  76,188  77,181  69,195  92,186
+    275,96  250,147  34,174 213,134 186,129 189,154 361,82  363,89';
+
+# $input = '1,0 2,1 3,2 4,3';   # test with a negative intercept
+
+my @points = map { [split /,/, $_] } split /\s+/, $input;
+my ($sl, $inter) = lsm(@points);
+say "Slope: $sl, intercept = $inter";
+my $sign = $inter < 0 ? '-' : '+';
+printf "The equation of the line of best fit is: y = %.2f x %s %.2f \n", $sl, $sign, abs $inter;
+
+sub lsm {
+    my @points = @_;
+    my ($s_x, $s_y, $s_xy, $s_x2) = (0, 0, 0, 0);
+    for my $point (@points) {
+        my ($x, $y) = ($point->[0], $point->[1]);
+        $s_x += $x;
+        $s_y += $y;
+        $s_xy += $x * $y;
+        $s_x2 += $x ** 2;
+    }
+    my $n = scalar @points;
+    my $slope = ($n * $s_xy - $s_x * $s_y) / ($n * $s_x2 - $s_x ** 2);
+    my $intercept = ($s_y - $slope * $s_x) / $n;
+    return $slope, $intercept;
+}
diff --git a/challenge-165/laurent-rosenfeld/raku/ch-2.raku b/challenge-165/laurent-rosenfeld/raku/ch-2.raku
new file mode 100644
index 0000000000..10cddb8743
--- /dev/null
+++ b/challenge-165/laurent-rosenfeld/raku/ch-2.raku
@@ -0,0 +1,30 @@
+my $input =
+   '333,129  39,189 140,156 292,134 393,52  160,166 362,122  13,193
+    341,104 320,113 109,177 203,152 343,100 225,110  23,186 282,102
+    284,98  205,133 297,114 292,126 339,112 327,79  253,136  61,169
+    128,176 346,72  316,103 124,162  65,181 159,137 212,116 337,86
+    215,136 153,137 390,104 100,180  76,188  77,181  69,195  92,186
+    275,96  250,147  34,174 213,134 186,129 189,154 361,82  363,89';
+
+# $input = '1,0 2,1 3,2 4,3'; # test with a negative intercept
+
+my @points = $input.split(/\s+/)».split(/','/);
+my ($slope, $intercept) = lsm(@points);
+say "Slope: $slope, intercept = $intercept";
+my $sign = $intercept < 0 ?? '-' !! '+';
+printf "The equation of the line of best fit is: y = %.2f x %s %.2f \n", $slope, $sign, $intercept.abs;
+
+sub lsm (@points) {
+    my ($s-x, $s-y, $s-xy, $s-x2) = 0 xx 4;
+    for @points -> $point {
+        my ($x, $y) = $point[0, 1];
+        $s-x += $x;
+        $s-y += $y;
+        $s-xy += $x * $y;
+        $s-x2 += $x ** 2;
+    }
+    my $n = @points.elems;
+    my $slope = ($n * $s-xy - $s-x * $s-y) / ($n * $s-x2 - $s-x ** 2);
+    my $intercept = ($s-y - $slope * $s-x) / $n;
+    return $slope, $intercept;
+}
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 30b1830607..2a957e10a2 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,23 +1,106 @@
 {
-   "chart" : {
-      "type" : "column"
+   "subtitle" : {
+      "text" : "[Champions: 13] Last updated at 2022-05-20 18:29:55 GMT"
    },
-   "legend" : {
-      "enabled" : 0
+   "tooltip" : {
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
+      "followPointer" : 1,
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
    },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "name" : "The Weekly Challenge - 165",
+         "data" : [
+            {
+               "name" : "Cheok-Yin Fung",
+               "drilldown" : "Cheok-Yin Fung",
+               "y" : 3
+            },
+            {
+               "y" : 6,
+               "name" : "Flavio Poletti",
+               "drilldown" : "Flavio Poletti"
+            },
+            {
+               "y" : 3,
+               "drilldown" : "James Smith",
+               "name" : "James Smith"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Jorg Sommrey",
+               "name" : "Jorg Sommrey"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Julien Fiegehenn",
+               "name" : "Julien Fiegehenn"
+            },
+            {
+               "y" : 3,
+               "name" : "Laurent Rosenfeld",
+               "drilldown" : "Laurent Rosenfeld"
+            },
+            {
+               "y" : 8,
+               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari"
+            },
+            {
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Peter Campbell Smith",
+               "name" : "Peter Campbell Smith",
+               "y" : 3
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Robert Ransbottom",
+               "name" : "Robert Ransbottom"
+            },
+            {
+               "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West",
+               "y" : 5
+            },
+            {
+               "y" : 3,
+               "drilldown" : "Ryan Thompson",
+               "name" : "Ryan Thompson"
+            },
+            {
+               "name" : "Ulrich Rieke",
+               "drilldown" : "Ulrich Rieke",
+               "y" : 2
+            }
+         ]
+      }
+   ],
    "title" : {
       "text" : "The Weekly Challenge - 165"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "chart" : {
+      "type" : "column"
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Cheok-Yin Fung",
-            "id" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
@@ -27,9 +110,13 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Cheok-Yin Fung",
+            "id" : "Cheok-Yin Fung"
          },
          {
+            "id" : "Flavio Poletti",
+            "name" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -43,9 +130,7 @@
                   "Blog",
                   2
                ]
-            ],
-            "id" : "Flavio Poletti",
-            "name" : "Flavio Poletti"
+            ]
          },
          {
             "data" : [
@@ -58,8 +143,8 @@
                   1
                ]
             ],
-            "id" : "James Smith",
-            "name" : "James Smith"
+            "name" : "James Smith",
+            "id" : "James Smith"
          },
          {
             "data" : [
@@ -72,18 +157,34 @@
             "id" : "Jorg Sommrey"
          },
          {
+            "id" : "Julien Fiegehenn",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Julien Fiegehenn",
             "name" : "Julien Fiegehenn"
          },
          {
-            "name" : "Luca Ferrari",
-            "id" : "Luca Ferrari",
+            "id" : "Laurent Rosenfeld",
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ],
+               [
+                  "Raku",
+                  1
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "name" : "Laurent Rosenfeld"
+         },
+         {
             "data" : [
                [
                   "Raku",
@@ -93,7 +194,9 @@
                   "Blog",
                   6
                ]
-            ]
+            ],
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari"
          },
          {
             "data" : [
@@ -102,8 +205,8 @@
                   2
                ]
             ],
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson"
+            "name" : "Mark Anderson",
+            "id" : "Mark Anderson"
          },
          {
             "data" : [
@@ -120,18 +223,16 @@
             "id" : "Peter Campbell Smith"
          },
          {
+            "id" : "Robert Ransbottom",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Robert Ransbottom",
             "name" : "Robert Ransbottom"
          },
          {
-            "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -145,10 +246,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West"
          },
          {
-            "name" : "Ryan Thompson",
             "id" : "Ryan Thompson",
             "data" : [
                [
@@ -159,106 +261,27 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Ryan Thompson"
          },
          {
+            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Ulrich Rieke",
             "name" : "Ulrich Rieke"
          }
       ]
    },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
-   "tooltip" : {
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : 1,
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
+   "legend" : {
+      "enabled" : 0
    },
-   "series" : [
-      {
-         "data" : [
-            {
-               "drilldown" : "Cheok-Yin Fung",
-               "y" : 3,
-               "name" : "Cheok-Yin Fung"
-            },
-            {
-               "drilldown" : "Flavio Poletti",
-               "y" : 6,
-               "name" : "Flavio Poletti"
-            },
-            {
-               "name" : "James Smith",
-               "drilldown" : "James Smith",
-               "y" : 3
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Jorg Sommrey",
-               "name" : "Jorg Sommrey"
-            },
-            {
-               "name" : "Julien Fiegehenn",
-               "drilldown" : "Julien Fiegehenn",
-               "y" : 2
-            },
-            {
-               "y" : 8,
-               "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari"
-            },
-            {
-               "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson",
-               "y" : 2
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Peter Campbell Smith",
-               "name" : "Peter Campbell Smith"
-            },
-            {
-               "name" : "Robert Ransbottom",
-               "y" : 2,
-               "drilldown" : "Robert Ransbottom"
-            },
-            {
-               "name" : "Roger Bell_West",
-               "drilldown" : "Roger Bell_West",
-               "y" : 5
-            },
-            {
-               "drilldown" : "Ryan Thompson",
-               "y" : 3,
-               "name" : "Ryan Thompson"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke"
-            }
-         ],
-         "colorByPoint" : 1,
-         "name" : "The Weekly Challenge - 165"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
-   ],
-   "xAxis" : {
-      "type" : "category"
-   },
-   "subtitle" : {
-      "text" : "[Champions: 12] Last updated at 2022-05-20 18:05:10 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index c799b06ea7..4fdc7c9a64 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,63 +1,63 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2022]"
    },
-   "legend" : {
-      "enabled" : "false"
-   },
    "chart" : {
       "type" : "column"
    },
-   "subtitle" : {
-      "text" : "Last updated at 2022-05-20 18:05:10 GMT"
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      }
    },
    "series" : [
       {
          "name" : "Contributions",
-         "dataLabels" : {
-            "color" : "#FFFFFF",
-            "align" : "right",
-            "enabled" : "true",
-            "y" : 10,
-            "rotation" : -90,
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "format" : "{point.y:.0f}"
-         },
          "data" : [
             [
                "Blog",
-               2547
+               2548
             ],
             [
                "Perl",
-               8060
+               8061
             ],
             [
                "Raku",
-               4777
+               4778
             ]
-         ]
+         ],
+         "dataLabels" : {
+            "format" : "{point.y:.0f}",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "y" : 10,
+            "color" : "#FFFFFF",
+            "enabled" : "true",
+            "align" : "right",
+            "rotation" : -90
+         }
       }
    ],
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
-         }
+   "legend" : {
+      "enabled" : "false"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : null
       },
-      "type" : "category"
+      "min" : 0
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2022-05-20 18:29:55 GMT"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 9161862585..fd26d40b9d 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,17 +1,11 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Language"
-   },
-   "legend" : {
-      "enabled" : "false"
+   "tooltip" : {
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "followPointer" : "true"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2022-05-20 18:29:55 GMT"
    },
    "drilldown" : {
       "series" : [
@@ -34,8 +28,8 @@
             ]
          },
          {
-            "name" : "002",
             "id" : "002",
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -53,7 +47,6 @@
          },
          {
             "name" : "003",
-            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -67,7 +60,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "003"
          },
          {
             "data" : [
@@ -88,6 +82,7 @@
             "id" : "004"
          },
          {
+            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -102,8 +97,7 @@
                   12
                ]
             ],
-            "name" : "005",
-            "id" : "005"
+            "name" : "005"
          },
          {
             "id" : "006",
@@ -124,7 +118,6 @@
             ]
          },
          {
-            "name" : "007",
             "id" : "007",
             "data" : [
                [
@@ -139,7 +132,8 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "007"
          },
          {
             "data" : [
@@ -156,10 +150,11 @@
                   12
                ]
             ],
-            "id" : "008",
-            "name" : "008"
+            "name" : "008",
+            "id" : "008"
          },
          {
+            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -174,12 +169,10 @@
                   13
                ]
             ],
-            "name" : "009",
-            "id" : "009"
+            "name" : "009"
          },
          {
             "name" : "010",
-            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -193,10 +186,10 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "010"
          },
          {
-            "id" : "011",
             "name" : "011",
             "data" : [
                [
@@ -211,11 +204,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "011"
          },
          {
             "name" : "012",
-            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -229,9 +222,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "012"
          },
          {
+            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -246,12 +241,10 @@
                   13
                ]
             ],
-            "name" : "013",
-            "id" : "013"
+            "name" : "013"
          },
          {
             "name" : "014",
-            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -265,11 +258,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "014"
          },
          {
             "id" : "015",
-            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -283,7 +276,8 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "015"
          },
          {
             "id" : "016",
@@ -304,6 +298,7 @@
             ]
          },
          {
+            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -318,10 +313,11 @@
                   12
                ]
             ],
-            "name" : "017",
-            "id" : "017"
+            "name" : "017"
          },
          {
+            "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -335,11 +331,10 @@
                   "Blog",
                   14
                ]
-            ],
-            "id" : "018",
-            "name" : "018"
+            ]
          },
          {
+            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -354,12 +349,9 @@
                   13
                ]
             ],
-            "name" : "019",
             "id" : "019"
          },
          {
-            "id" : "020",
-            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -373,7 +365,9 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "020",
+            "id" : "020"
          },
          {
             "data" : [
@@ -394,6 +388,7 @@
             "id" : "021"
          },
          {
+            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -408,10 +403,10 @@
                   10
                ]
             ],
-            "name" : "022",
             "id" : "022"
          },
          {
+            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -426,7 +421,6 @@
                   12
                ]
             ],
-            "id" : "023",
             "name" : "023"
          },
          {
@@ -448,6 +442,7 @@
             "id" : "024"
          },
          {
+            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -462,10 +457,10 @@
                   12
                ]
             ],
-            "name" : "025",
             "id" : "025"
          },
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+            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -480,12 +475,11 @@
                   10
                ]
             ],
-            "id" : "026",
-            "name" : "026"
+            "id" : "026"
          },
          {
-            "name" : "027",
             "id" : "027",
+            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -503,7 +497,6 @@
          },
          {
             "name" : "028",
-            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -517,7 +510,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "028"
          },
          {
             "id" : "029",
@@ -538,7 +532,6 @@
             ]
          },
          {
-            "name" : "030",
             "id" : "030",
             "data" : [
                [
@@ -553,10 +546,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "030"
          },
          {
-            "id" : "031",
             "name" : "031",
             "data" : [
                [
@@ -571,7 +564,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "031"
          },
          {
             "data" : [
@@ -588,10 +582,11 @@
                   10
                ]
             ],
-            "id" : "032",
-            "name" : "032"
+            "name" : "032",
+            "id" : "032"
          },
          {
+            "name" : "033",
             "data" : [
                [
                   "Perl",
@@ -606,12 +601,10 @@
                   10
                ]
             ],
-            "id" : "033",
-            "name" : "033"
+            "id" : "033"
          },
          {
             "id" : "034",
-            "name" : "034",
             "data" : [
                [
                   "Perl",
@@ -625,7 +618,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "034"
          },
          {
             "data" : [
@@ -642,12 +636,12 @@
                   9
                ]
             ],
-            "id" : "035",
-            "name" : "035"
+            "name" : "035",
+            "id" : "035"
          },
          {
-            "name" : "036",
             "id" : "036",
+            "name" : "036",
             "data" : [
                [
                   "Perl",
@@ -678,8 +672,8 @@
                   9
                ]
             ],
-            "id" : "037",
-            "name" : "037"
+            "name" : "037",
+            "id" : "037"
          },
          {
             "id" : "038",
@@ -700,7 +694,6 @@
             ]
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-            "id" : "039",
             "name" : "039",
             "data" : [
                [
@@ -715,7 +708,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "039"
          },
          {
             "data" : [
@@ -755,7 +749,6 @@
          },
          {
             "name" : "042",
-            "id" : "042",
             "data" : [
                [
                   "Perl",
@@ -769,11 +762,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "042"
          },
          {
             "id" : "043",
-            "name" : "043",
             "data" : [
                [
                   "Perl",
@@ -787,9 +780,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "043"
          },
          {
+            "name" : "044",
             "data" : [
                [
                   "Perl",
@@ -804,12 +799,11 @@
                   11
                ]
             ],
-            "id" : "044",
-            "name" : "044"
+            "id" : "044"
          },
          {
-            "name" : "045",
             "id" : "045",
+            "name" : "045",
             "data" : [
                [
                   "Perl",
@@ -827,7 +821,6 @@
          },
          {
             "id" : "046",
-            "name" : "046",
             "data" : [
                [
                   "Perl",
@@ -841,7 +834,8 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "046"
          },
          {
             "id" : "047",
@@ -862,8 +856,6 @@
             ]
          },
          {
-            "name" : "048",
-            "id" : "048",