diff --git a/src/Extensions/CollectionExtensions.cs b/src/Extensions/CollectionExtensions.cs
index 5322d09..41b6dd3 100644
--- a/src/Extensions/CollectionExtensions.cs
+++ b/src/Extensions/CollectionExtensions.cs
@@ -8,7 +8,7 @@ public static class CollectionExtensions
         this IEnumerable<TSource> source, Func<TSource, TResult> selector)
     {
         var list = source.ToList();
-        return list.Any() ? list.Max(selector) : default;
+        return list.Count != 0 ? list.Max(selector) : default;
     }
 
     public static void AddIfFailed(this List<Result> list, Result result)
diff --git a/src/Extensions/StringExtensions.cs b/src/Extensions/StringExtensions.cs
index 13cd88a..cb8d606 100644
--- a/src/Extensions/StringExtensions.cs
+++ b/src/Extensions/StringExtensions.cs
@@ -45,7 +45,7 @@ public static class StringExtensions
     {
         s = s.SanitizeForBlockCode();
         return
-            $"```{language}\n{s.SanitizeForBlockCode()}{(s.EndsWith("`", StringComparison.Ordinal) || string.IsNullOrWhiteSpace(s) ? " " : "")}```";
+            $"```{language}\n{s.SanitizeForBlockCode()}{(s.EndsWith('`') || string.IsNullOrWhiteSpace(s) ? " " : "")}```";
     }
 
     public static string Localized(this string key)
diff --git a/src/Services/Update/ScheduledEventUpdateService.cs b/src/Services/Update/ScheduledEventUpdateService.cs
index 8872ddc..8e9bcbf 100644
--- a/src/Services/Update/ScheduledEventUpdateService.cs
+++ b/src/Services/Update/ScheduledEventUpdateService.cs
@@ -126,7 +126,7 @@ public sealed class ScheduledEventUpdateService : BackgroundService
     {
         var filtered = from.Where(schEvent => schEvent.ID == id);
         var filteredArray = filtered.ToArray();
-        return filteredArray.Any()
+        return filteredArray.Length != 0
             ? Result<IGuildScheduledEvent>.FromSuccess(filteredArray.Single())
             : new NotFoundError();
     }