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file read and compare with array values and remove the row values from file fopen("sample.txt",'rb'); read the first column content from file and compare with array value,if it matches then remove the entire row from file.
by malatamil 9 in Software Development ()
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Hi: I wasn't able to find the exact solution to my problem on Daniweb, although there are several posts regarding the game of life. This situation came the closest: http://www.daniweb.com/software-development/cpp/threads/242338 My situation is a bit different because I HAVE to use a combination of functions and a class in the …
by Tom_15 in Software Development ()
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What are some concepts of data structure and algorithm?
by Benny Adams in Software Development ()
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Hi everyone, I am new to this concept. I need your help for Grouped Categories Multi Level Drill Down Bar Chart. Example: Category 1: Cars Category 2: Bikes ..... Category n: Buses Category 1: Cars i)Minimum sold cars ii)Average Sold Cars iii)Top Sold Cars First Drill Down: Here, I need …
by AntonyRayan 15 in Web Development ()
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I need help getting my neighborcount function to work correctly, as follows neighborCount:Given two arguments that indicate the row and column of a particular cell in the matrix, this function returns the number of neighbors that have the value "true". Most positions in the grid have 8 neighbors like the …
by Tom_15 in Software Development ()
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I need help inserting the assert function within my code, and creating the neighborcount function as listed below, heres the guidelines: default constructor: initialize all of the array elements to false get: return the current contents of a single array element. Use arguments to indicate the row and column of …
by Tom_15 in Software Development ()
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Hello I am almost finished with my assignment but I just need it to do the math correctly and I need help!!! I can easily do the problem on paper just fine however I can't get Netbeans to create the right answer. Here is the problem I need it to …
by Yuna_1 in Software Development ()
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Hello, i am a new php and html developer. kindly assist me for my querys thanks in advance raj
by Raj_18 in Web Development ()
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Hello, I have an array in c# identical values in it. But, sometimes, it can happen that one value gets mixed and then array should be considered as invalid. Let say, I have an valid array of values: [0]=N,[1]=N,[2]=N; And this is an example of invalid array: [0]=N,[1]=K,[2]=N; To determine …
by bprosic in Software Development ()
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Hi, I want to use global keyboard hook in Rad studio c++. So, anyone please give me the code. I want to handle the key input with hook in c++
by Simple man in Software Development ()
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Is it possible to do pagination in Drilldown Graph?
by AntonyRayan 15 in Web Development ()
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I have an Array containing arrays with 8 values, I want to group **date** element having same **teacher_name**, **school_name** and **month_year**. Below is my array: Array ( [0] => Array ( [teacher_name] => CF [school_name] => School 1 [month_year] => Jun 16 [starttime] => 04:04 PM [endtime] => 05:04 PM …
by Abhi_6 in Web Development ()
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how to use php variable as a html variable? <?php $num=array(); for($i=0;$i<5;$i++) echo '<input type="number" name="$num[$i]">'; ?> i need to display the inputted number in the array. it's not working. please help
by Samantha Joy in Web Development ()
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How to retrieve data from another database using PHP, mySQL?
by AntonyRayan 15 in Web Development ()
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How to retrieve data from one database to another using PHP , mySQL?
by Ragu_1 in Web Development ()
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$stmt = $dbconn->prepare("SELECT * FROM `members` WHERE username=? AND password=?"); $stmt->bind_param("ss", $username, $password); Is what I have. Database is connected etc. How can I set variable called `$dbresult` with array of SQL result? I don't want to set individual variables. I really need an entire array as answer. There's couple …
by Aeonix 39 in Web Development ()
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I want to change keyboard key output string with vb.net and I have got some function how to do it. But what to do with this functions: unhookwindowshookex setwindowshookex getasynckeystate callnexthookex getforegroundwindow keybd_event sendmessage. Please give me sample code by using these functions. * the app loads keyboard string from …
by Simple man in Software Development ()
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Hi how do i change the key press output string like, i have pressed a it will send b not a and when i press ctrl + a it will select all text. But not using sendkeys and e.handled. Thank you
by Simple man in Software Development ()
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Hello, I have an array of data. And I want to know how can I detect duplicate and/or wrong data in array. This is my array of data: 135N258S 135N269B 136N112S 136N123D 135N269B 136K225D 136N124S 136N269B This data is OK. 135N258S 135N269B 136N112S 136N123D 136N124S 136N269B Wrong data is wrong …
by bprosic in Software Development ()
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hello, I have four arrays. Three arrays are in one group and fourth is in the second group. And I need to use array_diff somehow between theese two groups. First group has one array which contains unique numbers (like barcode number), second array with a product name and third array …
by bprosic in Web Development ()
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Hello. Im doing some practice questions and Im kinda stuck. So basically I have three Jbuttons: "Menu", "Left" and "Right", a JTextField : "tDisplay" and an array : status. code (dummy code for example): String[] status = {"hello","goodbye","goodnight","goodmorning"}; what needs to happen is when Menu is clicked Hello is displayed …
by nadiam in Software Development ()
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I have problem with selecting elements from array i have this code which is supposed to take the choosed element and echo it back but instead that this code just takes last element and echo it what is wrong with the code ? <div class="col-xs-3"> <?php global $m; $currencies = …
by Stefan_1 -3 in Web Development ()
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Hello there, I need a simple function which do something like tihs: I have folders like this: ext/test1/test1/index.html ext/test2/ ext/test1/test2/index.html ext/test3/ I need a function which gives me only folders with subfolders and files in it. The condition is to give a "ext/" folder in the function :) function get_subdirs('ext/') …
by Ivan_10 in Web Development ()
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Hi all; how can i find equal string in 2D array in java in this program,, i mean in this code i have 2D array 2 rows and 4 columns,for example in my code the equal string is "orange" ,,so how can search for any equal string in 2D array …
by Mar. Na. in Programming ()
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If you were to suggest an outsourced IT provider, which company would that be and why?
by reamay in Web Development ()
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Hi, I have a page for sending SMS by selecting anyone organization, By selecting organization, it will calculate how many customers are there to send SMS, It will display the SMS Count along with all managers names using JQUERY AJAX. For counting this value,it takes so much time in online, …
by AntonyRayan 15 in Web Development ()
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Hey guys, I would like some help regarding saving or reading to or from a bin file. I've read several online tutorials about file input/output, however it doesn't given specific information when applying it to both an array of structures. My knowledge of pointers is weak, as I constantly need …
by john10 in Software Development ()
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Hi, I have many records in my table minimum 3000k records. When I select SMS Page , it has two ajax pages, for calculation, So, the SMS Page is taking so much time to complete the task. I want to reduce the time of this page without affecting anywhere. How …
by AntonyRayan 15 in Web Development ()
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Hi I am trying to do the same thing. I would like to save the Facebook user timeline details OR messages in MySQL database. Timeline details are visible in screen total posts are like this http://screenshot.co/#!/2dcbee03ff , if I want to see the 'messages' only I can see in the …
by anupamjamatia in Web Development ()
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I need to read from a txt file and then pass that array into another function which prints the data in a neat organised manner depending which type pf book it is... So if its audiobook then the book is listed under audiobook, if ebook then under ebook etc... I …
by simmyk in Software Development ()