Added language tags to older blog posts

blogContent/posts/programming/using-english-conventions-to-write-clean-code.md

@@ -1,5 +1,6 @@
 Is that English?
-```
+
+```java
 private boolean canCompressBlock(Coordinate start, int size){
    return size == (int)Arrays.stream(this.rawImage, start.getRow(), start.getRow() + size)
            .filter(r-> size == (int)Arrays.stream(r, start.getCol(), start.getCol() + size)

blogContent/posts/projects/ackermann-function-written-in-java.md

@@ -1,4 +1,4 @@
-```
+```java
 class Ackermann_function
 {
     public static void main(String[] args)

blogContent/posts/projects/batch-minecraft-launcher-with-auto-restart.md

@@ -1,4 +1,4 @@
-```
+```dos
 
 @echo off