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 | hi Iam new for php and trying to learn, i want to know what is this line of code mean : $_PROFILER->mark('afterRoute') : null; $_PROFILER ?? -> ?? what does it used for and what is it mean ? mark()??? : ?? null?? and 'afterRoute' ??? thanks for all ;) |
| | hi frnds here i found many solutions for vb thanx for all your help and now i came with a new problem i have a file (doc,xls,txt, jpg or whtever it is) here i have to open that file from vb i have the filename i cant imagine i have … |
| | I'm a novice in c++ and intend to carryout a project on automatic control of an egg incubator. This project is to be used as an end of course defence. Soebody should kindly give me a c++ code for a temerature and humidity sensors. This will be used to programme … |
| | Hi, I am very new to programming but am hoping it will be able to speed a few things up for me. However I am struggling to work out how to write a Python3 script that does the following and am wondering if you could help me out. I have …  |
 | Hello guys, I need to make a program that counts the number of times a particular word appears in a text file on a line. For example, the User chooses the word "test" to be told at the end of each line of txt should show how many times that … |
| | BACKGROUND: ----------- **1 Button** **1 File** That Needs To Be Written To **1 TextBox** **1 NumericUpDown** So, in my application I need to write to a file that will contain several lines. Input is taken from a TextBox and a NumericUpDown control and it comprises a string of general format … |
| | My version of Netbeans 7.3.1 freezes at startup. I've already deleted the cache to no avail. Cannot say I can make a lot of sense of what I read on Google. Should I use another ide? |
| | Hi All, I am pulling out info from my db and need to tjeck if a column is 0, if it is then i need to SUM 3 other columns and pull out that total. I want to use the CASE keyword and tjeck for this, but am doing something … |
 | I tried downloading the file and playing it using `winsound` to play it with the flag `SND_MEMORY`, but it only accepts `str` instead of the `bytes` object I got from `urllib.request.urlopen`. Using `decode()` needs a valid encoding, but I don't have one. CLARIFICATION:downloading the file I mean as using `urllib.request.urlopen` …  |
 | package numberpyramid; public class Numberpyramid { public static void main(String[] args) { int x = 9; for (int i =1; i<=x; i++){ for (int j =1; j<=x-i; j++) { System.out.print(" "); } for (int k=i; k>=1; k--) { System.out.print((k>=10)?+k:" "+k); } for(int k=2; k<=i; k++) { System.out.print((k>=10)?+k:" "+k); } System.out.println(" … |
| | Here is my Code ::: <?php if ($handle = opendir('images/')) { echo "Directory handle: $handle\n"; echo "Entries:\n"; while (false !== ($entry = readdir($handle))) { echo "$entry\n";?><br/> <?php } /* This is the WRONG way to loop over the directory. */ while ($entry = readdir($handle)) { echo "$entry\n"; } closedir($handle); } …  |
| | Hello , I am making tries to display images in different tkinter windows , in every window displaying a different image , for this i made this code : # -*- coding: cp1252 -*- from Tkinter import * import Tkinter as tk import ttk from PIL import ImageTk, Image import … |
| | http://www.getfriendlynotes.com/index.php?q=topic_disp&subsno=3&prog=431251#tpc1  |
| | Hi, now I've a function which is add product to cart: function addtocart($pid,$q,$attribute){ if($pid<1 or $q<1) return; if(is_array($_SESSION['cart'])){ $max=count($_SESSION['cart']); $_SESSION['cart'][$max]['productid']=$pid; $_SESSION['cart'][$max]['qty']=$q; $_SESSION['cart'][$max]['attribute']=$attribute; } else{ $_SESSION['cart']=array(); $_SESSION['cart'][0]['productid']=$pid; $_SESSION['cart'][0]['qty']=$q; $_SESSION['cart'][0]['attribute']=$attribute; } } And now my remove product function is : $id is generate from for loop in cart page which is same … |
 | Hello, I have a list that holds transactions. Currently I'm trying to write it to the console and have each transaction numbered with the transaction amount included beside it. I currently have code that produces something like Transaction #1: $400 Transaction #1: $400 Transaction #2: $599.99 Transaction #2: $599.99 How …  |
 | So I have this assignment for school and I've got the program working, but some minor issues (maybe major issues with cleanilness of code, but working on it). I'm having to make a Guess My Number program and it seems to work, but when I start a new game it …  |
| | Can anyone help me with displaying text in a C++ window? I've read the chapter 9 at winprog but it makes no sense to me. here's the code I'm using: [code]#include <windows.h> #include "resource.h" /* Declare Windows procedure */ LRESULT CALLBACK WindowProcedure (HWND, UINT, WPARAM, LPARAM); /* Make the class … |
| | In VB.net this works: client.Host = "smtp.gMAIL.com" client.Credentials = New System.Net.NetworkCredential("b040Mail2@gmail.com", "*****") client.Port = 587 client.EnableSsl = True I'm trying this in php (from Xampp) but it gives me an error: ini_set("SMTP","ssl://smtp.gmail.com"); ini_set("smtp_port","587"); ini_set("username","b040Mail2@gmail.com"); ini_set("password","*****"); $to = "p806Antwerp@gmail.com"; $subject = "testing"; $message = "This is the message"; mail($to,$subject,$message). Is there … |
| | I am still new to programming and hoping someone can point me in the best direction. I am creating a script that monitors a directory and creates a zip file and then mails the archive. I have successfully monitored the dir and can zip the files. I am somewhat lost … |
 | i am a newbie to java and I want to know how a thread can be implemented! |
 | I was reading some articles on cplusplus.com and for kicks I read the template tutorial. At the very end of the section there is this paragraph: Since no code is generated until a template is instantiated when required, compilers are prepared to allow the inclusion more than once of the … |
| | <script type="text/javascript" src="scripts/jquery.min.js"></script> <script type="text/javascript" src="scripts/tytabs.jquery.min.js"></script> <script type="text/javascript"> <!-- $(document).ready(function(){ $("#tabsholder").tytabs({ tabinit:"1", fadespeed:"fast" }); $("#tabsholder2").tytabs({ prefixtabs:"tabz", prefixcontent:"contentz", classcontent:"tabscontent", tabinit:"3", catchget:"tab2", fadespeed:"normal" }); }); --> </script> <script type='text/javascript' src='scripts/jquery.easing.1.3.js'></script> <script type='text/javascript' src='scripts/camera.js'></script> <script> jQuery(function(){ jQuery('#camera_wrap_3').camera({ height: '56.2%', pagination: false, thumbnails: true, imagePath: '../images/' }); }); </script> this jquery gives me error …  |
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| | Hi all I know how to sort an array but I dont know how to sort an array according to a value in the second array... <?php $array1 = array( array('name'=>'01','number' => 1), array('name'=>'07','number' => 7), array('name'=>'05','number' => 5), array('name'=>'06','number' => 6), array('name'=>'02','number' => 2), array('name'=>'03','number' => 3), array('name'=>'11','number' => … |
| | I am populating a combobox with a list of names and the list contains approximately 7600 items. Here is the code: foreach (string customerName in customerNames) { comboBoxCustName.Items.Add(customerName); } This loop takes nearly one minute to complete (58.6 seconds to be precise). I don't think it should take that long, … |
| | I started learning about Python 15 days ago and I'm a little bit confused whether it is a programming language or scripting language. I am thinking it is a programming language because it contains Exception, RE, Networking etc. However I thought scripting languages could not contain features like Networking,Exception etc.  |
| | /* Hi, In my process of C code optimization*/ Clip(int Val) { return (curr < 0 ? : ((curr > 255) ? 255 : curr)); } /* I want the int value to be clipped between 0 to 255. Is there any other way to optimize above code snippet? */  |
| | Hi, is there any preg_match only allow `a-zA-Z0-9():[space]` ? Please help me =( |
 | hi there, I have a hidden field in my page which i need to transfer to another page as request query string/paraameter. It works perfectly in IE and in chrome. When i try in Mozilla the value of the req string is always undefined. Can any one help me out. … |
| | Hi Can someone explain to me why when i compare the array values for my code below,if i use "==",it will only compare 1 time. However,if i use ".equals", it will work correctly. import java.util.Scanner; import java.util.Arrays; class normalsorting { public static void main(String args[]) { String input; System.out.print("Enter Jumbled … |
 | public void kraGridView_RowDataBound(object sender, GridViewRowEventArgs e) int totalPercent = 0; if (e.Row.RowType == DataControlRowType.DataRow) { Label lblWeigh = (Label)e.Row.FindControl("lblWeigh"); // totalPercent += Convert.ToInt32(DataBinder.Eval(e.Row.DataItem, "lblWeigh")); int total = int.Parse(lblWeigh.Text); totalPercent += total; } else if (e.Row.RowType == DataControlRowType.Footer) { Label lblTotalPercentage = (Label)e.Row.FindControl("lblTotalPercentage"); // e.Row.Cells[5].Text = totalPercent.ToString(); lblTotalPercentage.Text = totalPercent.ToString(); } … |
 | I am creating an app. where I need somewhat help. I use font dialog box for textbox... and this working but How can I save the font on the settings??? I mean: I am creating the notepad app.exe in such a way that whenever the user change the font, then … |
 | i have been looking around and its hard to find what i want. I am able to add context menu item to a FOLDER by doing this: [HKEY_CLASSES_ROOT\Directory\shell\Command] @="TestRightClick:" [HKEY_CLASSES_ROOT\Directory\shell\Command\Command] @="myExe.exe %1" I need to have "context menu for all the files in folders of a particular directory". context menu … |
| | Hello, i'm working on a simple program where i can enter a name and number and it will save it to notepad .txt file. I have everything figured out up until actually saving the text i enter. what code do i use to do this, in the program i have … |
| | Write a program to read the coefficients of a series of quadratic equations from a text file and print the associated roots, or appropriate errors if there are no real roots, to another text file. If a == 0, no solution, and if (b2-4ac) < 0 it has only complex … |
| | I was reading through some C++ code, and I noticed if(;;). I've tried to Google it and even search on here, but it seems to ignore the brackets in searches. Obviously I know what an if statement is, but what do the ;; mean inside the brackets? EDIT: nevermind, as … |
| | Should I be using std::wstring or std::string and wchar_t or char? All this unicode stuff is confusing me. I want my application to work on both windows and linux without too many problems and changes but I'm considering unicode vs. ansi. Any ideas? I ask because I see many applications … |
| | Hi I am new in magento. so, I don't know how to display products in home page .I add product in admin side .but, How to display it in frontside i don't know. So, Someone please help me Regards Nits |
| | Dear All I am using Vb.net to update a database running on SQL Server. I am using the following to increase the value of the NextPlan in the SystemControl table in a SQL database. Command.CommandText = "UPDATE SystemControl SET NextPlan = NextPlan + 1" Command.ExecuteNonQuery() Once the Command is executed … |
| | I need a textBox that accepts only numerical values ranging from 1 to 10 for my application. Can you assist me please? Take a look at my code (it only does half the job since text inserted from the clipboard using the standard right-click menu strip of the textBox will … |
| | I am trying to add a custom widget dynamically, multiple times. However, the widgets just stack up in the same place. I have tried several combinations of Layout() and Fit() and setSizerAndFit() after adding custom widget to the sizer Thank you for any help #!/usr/bin/env python # -*- coding: US-ASCII … |
| | num_trades = int(input("Number of trades for today?")) for i in range(1, num_trades + 1): action = input("Trade number", i ,"(buy/sell)?") num_shares = int(input("Number of shares to buy?")) price_per_share = float(input("Price per share?")) I'm getting a TypeError on the line "action = input("Trade number", i ,"(buy/sell)?")" Help Thanks |
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| | Hi, I see a change in the font with string created by graphic2D from other labels. Is it possible to obtain a uniform font? package com.HIPS.biosynML; import java.awt.BasicStroke; import java.awt.Color; import java.awt.Component; import java.awt.Dimension; import java.awt.Font; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.Insets; import java.awt.RenderingHints; import java.awt.Shape; import java.awt.font.FontRenderContext; import java.awt.font.LineBreakMeasurer; … |
| | Hi, I am developing a web app and when i deploy on tomcat 7, it gives me this error in my template.xhtml: Unknown attribute (contentType) and in browser, it give me this: exception javax.servlet.ServletException: org.hibernate.exception.GenericJDBCException: Cannot open connection javax.faces.webapp.FacesServlet.service(FacesServlet.java:321) com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129) com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77) org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:113) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) root cause javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Cannot open connection … |
| | my goal is to list each job_title or job_id and under each job_title or job_id I want to list the candidates that qualify for that job I have this sql query: SELECT * FROM rank_results AS result WHERE result.job_id='{$job_id}' GROUP BY job_id ORDER BY rank ASC I know this is … |
| | Hello all, I need help with part of an assignment that is due Sunday. This is my first week learning mySQL so clear and simple descriptions will be well liked. Here are the instructions. a)When adding a customer, add the customer's balance times the sales rep's commission rate to the …  |
| | I have an integer dataframe and in my code I am doing some length calculation( which can be only perfomred on string), therefore I need to convert my dataframe to String. I have tried using str(), its not helping me, it would be helpful if you could suggest something. |
| | I've been working on a small API/Library and I realized that I was returning memory that wasn't going to be consistently put on the heap or stack. So my question is this: when I return an object from a function in a Library, should that object be on the heap? …  |
| | Hello, well I'm doing a rational class and i'm having trouble with the subtraction part. I have done add, multiply, and division correctly. Therefore, I would like a little help on subtraction, and i'm set. public class Rational { // TODO Auto-generated method stub //Data members private int numerator; private … |
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