diff --git a/Tips And Tricks/git.txt b/Tips And Tricks/Git merge or rebase.txt
similarity index 65%
rename from Tips And Tricks/git.txt
rename to Tips And Tricks/Git merge or rebase.txt
index 0c16971..cf46f09 100644
--- a/Tips And Tricks/git.txt	
+++ b/Tips And Tricks/Git merge or rebase.txt	
@@ -1,4 +1,4 @@
-Nice — here’s the commit graph diagram you asked for. This shows how your history looks depending on whether you merge or rebase.
+This shows how your history looks depending on whether you merge or rebase.
 
 ⸻
 
@@ -10,11 +10,11 @@ Your branch:     A──B──C──D──E─────────┴─M
                                              ↑
                                              Merge commit (M)
 
-	•	You branched from commit C.
-	•	You added commits D and E.
-	•	Upstream added commits after C.
-	•	When you git merge upstream/main, Git creates a merge commit (M) joining both histories.
-	•	History shows branching + merging — good for context but can look messy.
+• You branched from commit C.
+• You added commits D and E.
+• Upstream added commits after C.
+• When you git merge upstream/main, Git creates a merge commit (M) joining both histories.
+• History shows branching + merging — good for context but can look messy.
 
 ⸻
 
@@ -47,14 +47,14 @@ A──B──C──F──G──H──D'──E'
 ⸻
 
 D) When to use what
-	•	Merge →
-	•	If you want to preserve the “real” history (showing when branches diverged).
-	•	Safer for beginners (no rewriting commits).
-	•	Good for long-lived feature branches.
-	•	Rebase →
-	•	If you want a clean, straight line history.
-	•	Preferred in open-source PR workflows.
-	•	Requires confidence resolving conflicts & force-pushing.
+• Merge →
+• If you want to preserve the “real” history (showing when branches diverged).
+• Safer for beginners (no rewriting commits).
+• Good for long-lived feature branches.
+• Rebase →
+• If you want a clean, straight line history.
+• Preferred in open-source PR workflows.
+• Requires confidence resolving conflicts & force-pushing.
 
 ⸻
 
@@ -75,12 +75,9 @@ git rebase upstream/main
 # fix conflicts if needed
 git push origin feature-branch --force-with-lease
 
-
 ⸻
 
 So: Merge = “historical diary” (records exactly what happened).
 Rebase = “rewrite the story” (makes it look like you developed cleanly on top).
 
 ⸻
-
-Want me to also sketch a real-life example with commit hashes (like abc123, def456) so you can see how git log looks different between merge and rebase?
\ No newline at end of file
diff --git a/Tips And Tricks/Jar File Java.txt b/Tips And Tricks/Jar File Java.txt
index 26306e1..10c8f5e 100644
--- a/Tips And Tricks/Jar File Java.txt	
+++ b/Tips And Tricks/Jar File Java.txt	
@@ -6,17 +6,17 @@ metadata into a single file.
 A JAR makes it easy to distribute Java libraries, applications, and resources as one portable unit.
 
 Key characteristics:
-	•	ZIP-based archive (.jar).
-	•	Contains compiled .class files, resource files (properties, images), and an optional META-INF/MANIFEST.MF.
-	•	Can be executed (if it contains a Main-Class entry in the manifest) or used as a library on the classpath.
+•	ZIP-based archive (.jar).
+•	Contains compiled .class files, resource files (properties, images), and an optional META-INF/MANIFEST.MF.
+•	Can be executed (if it contains a Main-Class entry in the manifest) or used as a library on the classpath.
 
 Why JAR files are important
-	•	Distribution — package everything needed (classes + resources) into one file for easy sharing and deployment.
-	•	Reproducibility — stable artifact that can be versioned and archived.
-	•	Classpath management — simplifies dependency handling (one file instead of many loose class files).
-	•	Security & Integrity — supports signing (JAR signing) and manifest metadata.
-	•	Performance — fewer filesystem entries and easier I/O handling; commonly used by class loaders.
-	•	Tooling compatibility — all build tools (Maven, Gradle, Ant), application servers, and the JVM understand JARs.
+•	Distribution — package everything needed (classes + resources) into one file for easy sharing and deployment.
+•	Reproducibility — stable artifact that can be versioned and archived.
+•	Classpath management — simplifies dependency handling (one file instead of many loose class files).
+•	Security & Integrity — supports signing (JAR signing) and manifest metadata.
+•	Performance — fewer filesystem entries and easier I/O handling; commonly used by class loaders.
+•	Tooling compatibility — all build tools (Maven, Gradle, Ant), application servers, and the JVM understand JARs.
 
 Basic JAR layout