Update project metadata

.gitignore

@@ -17,3 +17,4 @@
 /Debug
 /test
 /sample
+.DS_Store

.vscode/c_cpp_properties.json

@@ -31,7 +31,10 @@
             "macFrameworkPath": [
                 "/System/Library/Frameworks",
                 "/Library/Frameworks"
-            ]
+            ],
+            "compilerPath": "/usr/bin/clang",
+            "cStandard": "c11",
+            "cppStandard": "c++17"
         },
         {
             "name": "Linux",

.vscode/settings.json

@@ -3,6 +3,18 @@
 		"__functional_base": "cpp",
 		"memory": "cpp",
 		"tuple": "cpp",
-		"utility": "cpp"
+		"utility": "cpp",
+		"__string": "cpp",
+		"string": "cpp",
+		"string_view": "cpp",
+		"__split_buffer": "cpp",
+		"initializer_list": "cpp",
+		"iterator": "cpp",
+		"vector": "cpp",
+		"__functional_base_03": "cpp",
+		"__tuple": "cpp",
+		"limits": "cpp",
+		"type_traits": "cpp",
+		"stdexcept": "cpp"
 	}
 }