The dam was completed in 1983 after a 15-year construction period believed to have cost Rs. 1,352 million. It is 167 feet (51 m) high and stores 110,000 acre feet (140,000,000 m3) of water.

Jaccie Komplett

Folks! This is here is a easy to use and very comprehensive tool for minor compiler based projects. I myself developed and tested the LL(1) C– ( a subset of c) grammar on it. I must say the tool worked awesome for me! It saved hell lot of time in creating the first/follow sets as well as doing extensive testing on varied inputs.

Download it here

Visit official site here

This is what the developer says about the tool:

Jaccie is an educational tool for visualizing compiling techniques. It consists of scanner/parser generators. Users can choose between LL(1), LR(0), SLR(1), LALR(1), and LR(1) parser generators.

Some screen shots:

The tool includes a tutorial book explaining how to write grammar for the tool and how to run scanner, parser etc. The screenshots have been taken on C– grammar in Jaccie format.

Note:
*********************************************************************************************
* Example: C-- Grammar
*********************************************************************************************

Parser Info:
LL(1) not deterministic current
LR(0) not deterministic
SLR(1) deterministic
LALR(1) deterministic
LR(1) deterministic

Conflict Resolution by: User

Terminals:
"eof"
"not"
"addOp"
"comma"
"equal"
"lb"
"rb"
"rsb"
"lsb"
"mulOp"
"relOp"
"and"
"or"
"else"
"while"
"if"
"semiColon"
"break"
"writeln"
"write"
"identifier"
"read"
"return"
"float"
"int"

Nonterminals:
"Program"
"VarDeclList"
"VarDecl"
"VarDeclqq"
"Num"
"FunDeclList"
"FunDeclListqq"
"FunDecl"
"ParamDeclList"
"ParamDeclListTail"
"ParamDeclListTailqq"
"ParamDecl"
"ParamDeclqq"
"Block"
"Type"
"StmtList"
"StmtListqq"
"Stmt"
"Stmtqq"
"Expr"
"Exprqq"
"RelExpB"
"RelExpBqq"
"RelExpC"
"RelExpCqq"
"ExprA"
"ExprAqq"
"ExprB"
"ExprBqq"
"ExprC"
"XA"
"XB"
"ExprList"
"ExprListTail"
"ExprListTailqq"
"UnaryOp"

Startsymbol: "Program"

Rules:
"Program" -> "VarDeclList" "FunDeclList"

"VarDeclList" -> "VarDecl" "VarDeclList"
                     -> 

"VarDecl" -> "Type" "identifier"  "VarDeclqq" 

"VarDeclqq" ->  "FunDecl"
               -> "semiColon"
               ->  "lsb" "Num" "rsb" "semiColon" 

"Num" -> "intNum"
           -> "floatNum"

"FunDeclList" -> "VarDecl" "FunDeclListqq" 

"FunDeclListqq"-> "FunDeclList"
                        -> 

"FunDecl" -> "rb" "ParamDeclList" "lb" "Block"

"ParamDeclList" -> "ParamDeclListTail"
                          -> 

"ParamDeclListTail" ->  "ParamDecl" "ParamDeclListTailqq"

"ParamDeclListTailqq" -> "comma" "ParamDeclListTail"
                                 -> 

"ParamDecl" -> "Type" "identifier" "ParamDeclqq"

"ParamDeclqq" ->"lsb" "rsb"
                     -> 

"Block" -> "lcb" "VarDeclList" "StmtList" "rcb" 

"Type" -> "int"
           -> "float"

"StmtList" -> "Stmt" "StmtListqq" 

"StmtListqq"-> "StmtList"
                  -> 

"Stmt" -> "semiColon"
           -> "Expr" "semiColon"
           -> "return" "Expr" "semiColon"
           -> "read" "identifier" "semiColon"
           -> "write" "Expr" "semiColon"
           -> "writeln" "semiColon"
           -> "break" "semiColon"
           -> "if" "rb" "Expr" "lb" "Stmt" "Stmtqq"
           -> "while" "rb" "Expr" "lb" "Stmt"
           -> "Block"

"Stmtqq" -> "else" "Stmt"
            -> 

"Expr"->  "RelExpB" "Exprqq" 

"Exprqq" -> "or" "RelExpB" "Exprqq"
                 -> 

"RelExpB" -> "RelExpC" "RelExpBqq" 

"RelExpBqq" -> "and" "RelExpB" "RelExpBqq"
                  -> 

"RelExpC" -> "ExprA" "RelExpCqq" 

"RelExpCqq" -> "relOp" "ExprA" "RelExp3qq"
                 -> 

"ExprB" -> "ExprB" "Expr1qq" 

"ExprAqq" -> "addOp" "ExprB" "ExprAqq"
              -> 

"ExprB" -> "ExprC" "ExprBqq" 

"ExprBqq" -> "mulOp" "ExprC" "ExprBqq"
             -> 

"ExprC" ->  "Identifier" "XA"
          -> "UnaryOp" "Expr"
          -> "Num"
          -> "rb" "Expr" "lb"

"XA" -> "assign" "Expr"
    -> "lsb" "Expr" "rsb" "XB"
    -> "rb" "ExprList" "lb"
    -> 

"XB" -> "assign" "Expr"
    -> 

"ExprList" -> "ExprListTail"
                -> 

"ExprListTail" ->"Expr" "ExprListTailqq" 

"ExprListTailqq" -> "comma" "ExprListTail"
                       -> 

"UnaryOp" -> "addOp"
                  -> "not"

One issue however i faced in Jaccie installation was the incompatibility with the latest version of Java SDK. I had to install win7 on Virtual Box and run Jaccie on the fresh installation to have it working.

Malam Jabba (also Maalam Jabba, Urdu: مالم جبہ) is a Hill Station in the Karakoram mountain range nearly 40 km from Saidu Sharif in Swat Valley, Peshawar, Pakistan. It is 314 km from Islamabad and 51 km from Saidu Sharif Airport.

Malam Jabba is home to the only ski resort in Pakistan. The area also contains two Buddhist stupas and six monasteries that are scattered around the resort. The presence of the monuments at such a height indicates that the area has been inhabited for over 2000 years.

Download it here

For documentation see here

Here’s the list of functionalities provided by this tool:

1. Creating wired and wireless nodes

2. Creating connection between nodes

3. Creating links (Duplex-Link and Simplex-Link)

4. Creating agents (TCP and UDP)

5. Creating applications (CBR and FTP)

6. Node movement

Some ScreenShots

For more details see the official site maintained by the author:

http://sites.google.com/site/pengjungwu/nsg

Mangla Dam is the twelfth largest dam in the world. It was constructed in 1967 across the Jhelum River, about 67 miles (108 km) south-east of the Pakistani capital, Islamabad in Mirpur District of Azad Kashmir, Pakistan. The main structures of the dam include 4 embankment dams, 2 spillways, 5 power-cum-irrigation tunnels and a 1,000 MW power station.
The main dam is 10,300 feet (3,100 m) long and 454 feet (138 m) high (above core trench) with a reservoir of 97 square miles (250 km2).

Greetings to my official blog! I’d try to keep this trash updated with all the latest nuisance I think of

Yours something,

Line47