diff --git a/public/arrays b/public/arrays
index be2b767..97cc19e 100644
--- a/public/arrays
+++ b/public/arrays
@@ -20,7 +20,7 @@
-

+
diff --git a/public/atomic-counters b/public/atomic-counters
index 466792e..9049976 100644
--- a/public/atomic-counters
+++ b/public/atomic-counters
@@ -20,7 +20,7 @@
-

+
diff --git a/public/base64-encoding b/public/base64-encoding
index e997ded..0a565dc 100644
--- a/public/base64-encoding
+++ b/public/base64-encoding
@@ -20,7 +20,7 @@
-

+
diff --git a/public/channel-buffering b/public/channel-buffering
index db69708..afff1d0 100644
--- a/public/channel-buffering
+++ b/public/channel-buffering
@@ -20,7 +20,7 @@
-

+
diff --git a/public/channel-directions b/public/channel-directions
index 85b7891..6b94688 100644
--- a/public/channel-directions
+++ b/public/channel-directions
@@ -20,7 +20,7 @@
-

+
diff --git a/public/channel-synchronization b/public/channel-synchronization
index b45c984..011169f 100644
--- a/public/channel-synchronization
+++ b/public/channel-synchronization
@@ -20,7 +20,7 @@
-

+
diff --git a/public/channels b/public/channels
index 19d1dea..83656f1 100644
--- a/public/channels
+++ b/public/channels
@@ -20,7 +20,7 @@
-

+
diff --git a/public/closing-channels b/public/closing-channels
index f7f754b..2a7fa83 100644
--- a/public/closing-channels
+++ b/public/closing-channels
@@ -20,7 +20,7 @@
-

+
diff --git a/public/closures b/public/closures
index a61523b..2e1372c 100644
--- a/public/closures
+++ b/public/closures
@@ -20,7 +20,7 @@
-

+
diff --git a/public/collection-functions b/public/collection-functions
index 805114d..c8b070e 100644
--- a/public/collection-functions
+++ b/public/collection-functions
@@ -20,7 +20,7 @@
-

+
diff --git a/public/command-line-arguments b/public/command-line-arguments
index c54f7b8..6d80fed 100644
--- a/public/command-line-arguments
+++ b/public/command-line-arguments
@@ -20,7 +20,7 @@
-

+
diff --git a/public/command-line-flags b/public/command-line-flags
index 216812d..cf2ca8a 100644
--- a/public/command-line-flags
+++ b/public/command-line-flags
@@ -20,7 +20,7 @@
-

+
diff --git a/public/constants b/public/constants
index e282270..73053dc 100644
--- a/public/constants
+++ b/public/constants
@@ -20,7 +20,7 @@
-

+
diff --git a/public/defer b/public/defer
index 0ae3203..95462ed 100644
--- a/public/defer
+++ b/public/defer
@@ -20,7 +20,7 @@
-

+
diff --git a/public/environment-variables b/public/environment-variables
index 1ee4f90..63ebeca 100644
--- a/public/environment-variables
+++ b/public/environment-variables
@@ -20,7 +20,7 @@
-

+
diff --git a/public/epoch b/public/epoch
index 9d57b2d..cc5161b 100644
--- a/public/epoch
+++ b/public/epoch
@@ -20,7 +20,7 @@
-

+
diff --git a/public/errors b/public/errors
index 385df4e..dc25155 100644
--- a/public/errors
+++ b/public/errors
@@ -20,7 +20,7 @@
-

+
diff --git a/public/execing-processes b/public/execing-processes
index ffd0a53..2700243 100644
--- a/public/execing-processes
+++ b/public/execing-processes
@@ -20,7 +20,7 @@
-

+
diff --git a/public/exit b/public/exit
index 30d016d..3b61b94 100644
--- a/public/exit
+++ b/public/exit
@@ -20,7 +20,7 @@
-

+
diff --git a/public/for b/public/for
index 6f992d1..2bb0487 100644
--- a/public/for
+++ b/public/for
@@ -20,7 +20,7 @@
-

+
diff --git a/public/functions b/public/functions
index b4b78fe..ddb42f4 100644
--- a/public/functions
+++ b/public/functions
@@ -20,7 +20,7 @@
-

+
diff --git a/public/goroutines b/public/goroutines
index 523848f..1b03964 100644
--- a/public/goroutines
+++ b/public/goroutines
@@ -20,7 +20,7 @@
-

+
diff --git a/public/hello-world b/public/hello-world
index 61300c0..afea790 100644
--- a/public/hello-world
+++ b/public/hello-world
@@ -20,7 +20,7 @@
-

+
diff --git a/public/if-else b/public/if-else
index a60d49b..8c1ee77 100644
--- a/public/if-else
+++ b/public/if-else
@@ -20,7 +20,7 @@
-

+
diff --git a/public/interfaces b/public/interfaces
index 7206a06..2c6efc6 100644
--- a/public/interfaces
+++ b/public/interfaces
@@ -20,7 +20,7 @@
-

+
diff --git a/public/json b/public/json
index 95e5e28..1928d21 100644
--- a/public/json
+++ b/public/json
@@ -20,7 +20,7 @@
-

+
diff --git a/public/line-filters b/public/line-filters
index 7a8fd15..51a6c3c 100644
--- a/public/line-filters
+++ b/public/line-filters
@@ -20,7 +20,7 @@
-

+
diff --git a/public/maps b/public/maps
index ca5c95a..0ddf290 100644
--- a/public/maps
+++ b/public/maps
@@ -20,7 +20,7 @@
-

+
diff --git a/public/methods b/public/methods
index a2536a0..701f331 100644
--- a/public/methods
+++ b/public/methods
@@ -20,7 +20,7 @@
-

+
diff --git a/public/multiple-return-values b/public/multiple-return-values
index 65613e4..9cdf349 100644
--- a/public/multiple-return-values
+++ b/public/multiple-return-values
@@ -20,7 +20,7 @@
-

+
diff --git a/public/mutexes b/public/mutexes
index c4d79dd..c588d23 100644
--- a/public/mutexes
+++ b/public/mutexes
@@ -20,7 +20,7 @@
-

+
diff --git a/public/non-blocking-channel-operations b/public/non-blocking-channel-operations
index 3cebe83..55a6126 100644
--- a/public/non-blocking-channel-operations
+++ b/public/non-blocking-channel-operations
@@ -20,7 +20,7 @@
Go by Example: Non-Blocking Channel Operations
-

+
diff --git a/public/number-parsing b/public/number-parsing
index 934e924..b01d116 100644
--- a/public/number-parsing
+++ b/public/number-parsing
@@ -20,7 +20,7 @@
-

+
diff --git a/public/panic b/public/panic
index e7448cd..c4ea20a 100644
--- a/public/panic
+++ b/public/panic
@@ -20,7 +20,7 @@
-

+
diff --git a/public/pointers b/public/pointers
index 127bf24..4f2d6ad 100644
--- a/public/pointers
+++ b/public/pointers
@@ -20,7 +20,7 @@
-

+
diff --git a/public/random-numbers b/public/random-numbers
index 1ea1252..1f36a81 100644
--- a/public/random-numbers
+++ b/public/random-numbers
@@ -20,7 +20,7 @@
-

+
diff --git a/public/range b/public/range
index 0096293..a4339c4 100644
--- a/public/range
+++ b/public/range
@@ -20,7 +20,7 @@
-

+
diff --git a/public/range-over-channels b/public/range-over-channels
index d8507ad..2a9cf69 100644
--- a/public/range-over-channels
+++ b/public/range-over-channels
@@ -20,7 +20,7 @@
-

+
diff --git a/public/rate-limiting b/public/rate-limiting
index f403da6..4e50cdc 100644
--- a/public/rate-limiting
+++ b/public/rate-limiting
@@ -20,7 +20,7 @@
-

+
diff --git a/public/reading-files b/public/reading-files
index 778f0a8..b946860 100644
--- a/public/reading-files
+++ b/public/reading-files
@@ -20,7 +20,7 @@
-

+
diff --git a/public/recursion b/public/recursion
index c849ae4..516faa2 100644
--- a/public/recursion
+++ b/public/recursion
@@ -20,7 +20,7 @@
-

+
diff --git a/public/regular-expressions b/public/regular-expressions
index 522473f..ca8a19f 100644
--- a/public/regular-expressions
+++ b/public/regular-expressions
@@ -20,7 +20,7 @@
-

+
diff --git a/public/select b/public/select
index 5edc2ae..c4d94c9 100644
--- a/public/select
+++ b/public/select
@@ -20,7 +20,7 @@
-

+
diff --git a/public/sha1-hashes b/public/sha1-hashes
index e08d2cd..0d0e1a9 100644
--- a/public/sha1-hashes
+++ b/public/sha1-hashes
@@ -20,7 +20,7 @@
-

+
diff --git a/public/signals b/public/signals
index 29a4c64..5ed5dbc 100644
--- a/public/signals
+++ b/public/signals
@@ -20,7 +20,7 @@
-

+
diff --git a/public/site.css b/public/site.css
index 1e698f4..4808e32 100644
--- a/public/site.css
+++ b/public/site.css
@@ -136,6 +136,11 @@ pre, code {
font-size: 14px; line-height: 18px;
font-family: 'Menlo', 'Monaco', 'Consolas', 'Lucida Console', monospace;
}
+img.run {
+ height: 16px;
+ width: 16px;
+ float: right
+}
/* Syntax highlighting */
body .hll { background-color: #ffffcc }
diff --git a/public/slices b/public/slices
index 1ac261d..0f282ec 100644
--- a/public/slices
+++ b/public/slices
@@ -20,7 +20,7 @@
-

+
diff --git a/public/sorting b/public/sorting
index ac16a99..bd380b1 100644
--- a/public/sorting
+++ b/public/sorting
@@ -20,7 +20,7 @@
-

+
diff --git a/public/sorting-by-functions b/public/sorting-by-functions
index f1b172b..4b01d4f 100644
--- a/public/sorting-by-functions
+++ b/public/sorting-by-functions
@@ -20,7 +20,7 @@
-

+
diff --git a/public/spawning-processes b/public/spawning-processes
index 1f42780..8279f46 100644
--- a/public/spawning-processes
+++ b/public/spawning-processes
@@ -20,7 +20,7 @@
-

+
diff --git a/public/stateful-goroutines b/public/stateful-goroutines
index 02ad6b7..03b2626 100644
--- a/public/stateful-goroutines
+++ b/public/stateful-goroutines
@@ -20,7 +20,7 @@
-

+
diff --git a/public/string-formatting b/public/string-formatting
index d0823d6..015b4df 100644
--- a/public/string-formatting
+++ b/public/string-formatting
@@ -20,7 +20,7 @@