[binary] Forum Topics

Hii, Can anyone provide me the python code for finding a number that is stored in a file . The file contains 1 lakh numbers!! And i want a python code that searches the file and find the desired element!!!! Both linear search and binary search!! i'm a python beginner!!!! …

Hi, I have here a code for saving a pdf file to mysql database as blob. may problem is how can i retrieve pdf blob in php. thank you. <?php if(isset($_POST['add']) && $_FILES['filename']['size'] > 0) { $fileName = $_FILES['filename']['name']; $tmpName = $_FILES['filename']['tmp_name']; $fileSize=$_FILES['filename']['size']; $fileType = $_FILES['filename']['type']; $fileType=(get_magic_quotes_gpc()==0 ? mysql_real_escape_string( $_FILES['filename']['type']) …

would any one give me idea or code about how to make a binary search tree of apple Ltd products prices. suppose products are: macbook i3, macbook i5, macbook i7, iphone 3g, iphone 3gs, iphone 4, iphone 4s, iphone 5, iphone 5s, iphone 5c, ipand 2, ipad mini.

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Hi, recently I have wanted to learn how to write Windows native binary code to make a binary script which in one form or another will display hello world. I am hoping to eventually create a more efficient compiler using this method but as you should understand already, this is …

with a little research a come up with my script in creating a canvas that would look like this.  it has a multiple link one link per circle. function binTree(aData, source, baseLink){ var canvas = document.getElementById(source), c = canvas.getContext("2d"); c.translate(0.5,0.5); c.fillStyle = "#ffffff"; c.fillRect(0, 0, canvas.width, canvas.height); c.strokeStyle …

Hey guys, this is my solution to a simple problem and I was looking for some feedback on my code. Please post any criticism you may have about it. //Test project for string to binary conversion// #include <iostream> #include <string> using namespace std; void binConvert(string ConvertMe){ int ArraySize = ConvertMe.length(); …

Hi all, I want to create all possible combinations of a full binary tree which must have exactly 4 leaf nodes and 3 internal nodes. I want to create it using recursion and tree must be simple binary tree not a binary search tree or BST. Kindly suggest algorithm to …

Several people have asked about storing binary data in a database. I coded up an example today that uses an ADODB.Stream to copy the binary data but after some fiddling I found a more direct way. If you are using MS SQL Server, the easiest way I have found is …

I have created my binary tree as , It Shows in List Perfectly but i want to show in Genealogy , how can we do this ..I have Pasted My Total Nodes Script Here with HTML & java script for making tables & draw lines btwn nodes . When I …

Im trying to add Total function and isMono functions to this code. Did total already Need help with function ismono which returns whether a tree is mono (all the elements are unique aka no element appears more than one time) or not. Please this is the original program #ifndef T_H …

Hi, I need a function that will take a tree as argument and return the number of ints that were typed and a correct call. would it just be preorder? like below. Please. Thanks #include "t.h" void preorder(tnode * t){ if (t == NULL) return; cout << t->info <<endl; preorder(t->left); …

I have an interesting problem and have searched the internet, but haven't yet found an answer. Consider the following function: function get_setting_values_from_file( $parameter ) { exec("/usr/var/binary --options $parameter", $output, $return); $settings = file( $output[0] ); } I need to unit test a similar function. I am currently using phpUnit for …

Hi I am working on a project on writing our own huffman coding. I am currently having trouble writing the binary 1's and 0's to an output file. It works with smaller input files but for very large files it does not write anything out to the output file. The …

Hi, thanks for looking at this thread. :) **The goal:** I have this 2D boolean array (from my [decoder](http://www.daniweb.com/software-development/java/threads/452559/decoder-simulatorcalculator-complement-of-2-problem) thread). I managed to write a method that goes through the rows and appends a '1' or a '0' to a string based on what's in the array (1 for true, …

Hello, I am trying to access a binary file with scanner functionality. I am trying to extract integer, long double value from the binary file. The binary file formation is as follows The binary file is in little Endian and is structured as follows: * * <ul> * <li>1 integer: …

How do you convert a decimal to binary and vice versa? using netbeans ide

I have to write a program that creates a binary search tree from a file and output it and several other requirements. One requirement that I cannot figure out is how to find the search cost for each node. These are the instructions I was given Calculate the search cost …

Hi Guys, I am working on a binary search tree and I've been stuck on some code for the last couple of days. There are 2 issues that I can't seem to figure out how to fix. 1) I have a file that has a list of names and ID's …

Write a program in object code that will convert a 3-bit binary number to a decimal number,For example, if input is 101, output should be 5; if input is 011, output should be 3. that is what I have to do,this is what I have so far but its not …

Hello! I'm new here, and I need some help. :) I am working on a program that has to write and read a binary file. I have to add lectures to it, they look like: **COURSECODE;COURSENAME;MAXAPPLICANTS;ACTUALAPPLICANTS;** I could write that in a file without any problems using `char*`. My question …

Please am new to java and i need an assistant on loading hexadecimal from a textfile and converting it into binary(Loader class) then the binary will be kept in another class(memory class). then the binary will be forwarded to another output file.

Hey guys, can anyone tell me how I could use randomaccessfile to read in a txt file and copy the content to a tree? Also how to then do the opposite and write newly changed nodes from the tree onto the text file? It's pretty much like creating a save …

I got a java test done and somehow my answer for this question is incorrect, can you guys help me explain it? So the question is: in a binary tree with height 3 the least deep leaf has depth 2 (Root has depth 0). a)Max numbers of nodes this tree …

Hello, I want to convert a plain text string to binary data so that the readable text is no longer visible, however certain programs can interpret the binary data properly. Something like when we compile a program into a class, the code is no longer readable, but JVM can still …

I have a script that uploads documents, it uploads them in the destination folder, but not the info about the document. Pleasa help i need this as soon as possible. No errors show. <?php $UploadDirectory = 'C:/wamp/www/agenda1/uploaddok/uploads/'; //Upload Directory, ends with slash & make sure folder exist $SuccessRedirect = 'http://localhost:8080/agenda1/index2.php'; …

hello everyone i'm trying to create algoithm for binary search in multi dimensinal array i have done it on one dimensinal and changed some things but still there is something wrong here's the code i hope you can help public static void binarysearch(int [][] numbers,int searchedvalue) { int lowrow = …

Hi All, I have a binary search tree (consider following structure). struct bst { void *value; struct bst *left, *right; }; I want to save this unbalanced binary search tree in a file. And when I read this file, I don't want to recreate the tree from these nodes. So …

I want to create binary tree. With this program I wrote I have some problems. It seems the element I added to the tree is always added to the root place! Adding never happens to the left or the right subtree. This thing is prooved by result I always get …

can anyone show me how to upload a binary file using Ajax (and php of course) I mean the html and js ?