Search Results

Search found 24117 results on 965 pages for 'write'.

Page 442/965 | < Previous Page | 438 439 440 441 442 443 444 445 446 447 448 449  | Next Page >

• when is the right time to draw

  - by stupid_idiot

  hi i just finished essential part of my own personal 2d engine in c++ and i'm kinda deciding how to complete the part where it is actually supposed to display everything on the screen, namely when do I call that function which does the job. I don't have much idea of how does the graphic card work, my biggest experience is calling bios graphic services to write some stuff on the screen. Could you give me a hint on this pls? Or maybe some keywords I should try to google?

  Read the article

• Intermediate values in C++

  - by sterh

  Hello. I can not find how to implement a design in C++. In the language of Delphi in case the operator can write the following design: case s[j] of '0'..'9','A'..'Z','a'..'z','_': doSomeThing(); How can i do the same in c++. Attracts me is the construction type 'a' .. 'z' and etc... Thank you

  Read the article

• Creating an SQL query to list all clients, who spent over 1000$

  - by Lapa

  So, I have three tables with the following rows: Customers (Customer_id and Name), Orders (Customer_id, Product_id, Quantity) and Products (Price). How do I write a query which shows all customers who spent more than 1000$? Do I have to join the tables?

  Read the article

• How to read _popen directly without piping it to file?

  - by karikari

  How can I write the output of this line of code to a float variable instead of piping it to a file? The output of this line is a floating number. FILE *child = _popen("java -jar c:\\simmetrics.jar c:\\chtml.txt c:\\thtml.txt", "r");

  Read the article

• How Can I Implement This Function?

  - by hoora

  I'm a beginner and I want to write Java code in eclipse. This program takes two LinkedLists of integers (for example, a and b) and makes a LinkedList (for example d) in which every element is the sum of elements from a and b. However, I can't add these two elements from a and b because they are Objects Example: a=[3,4,6,7,8] b=[4,3,7,5,3,2,1] ------ d=[7,7,13,12,11,2,1]

  Read the article

• What kind of data type is this?

  - by mystify

  In an class header I have seen something like this: enum { kAudioSessionProperty_PreferredHardwareSampleRate = 'hwsr', // Float64 kAudioSessionProperty_PreferredHardwareIOBufferDuration = 'iobd' // Float32 }; Now I wonder what data type such an kAudioSessionProperty_PreferredHardwareSampleRate actually is? I mean this looks like plain old C, but in Objective-C I would write @"hwsr" if I wanted to make it a string. I want to pass such an "constant" or "enum thing" as argument to an method.

  Read the article

• How to embed a user control (with a form) into SharePoint 2007?

  - by Josh

  I have a user control with a form, and I am trying to embed it in sharepoint 2007... I am getting an error about having two server-side forms on one page. This is crazy! Surely I can write a user control with a form and embed it in sharepoint?? Thanks.

  Read the article

• Interpreter more strict

  - by pacopepe

  Hi, Today, i lost a lot of time fixing a stupid error in my code. Very simplified, the problem was this: def f(): return 2 2 == f I forgot to write the parenthesis in the sentence, so I compared a pointer function with a number. Ok, my question: Is there any way to change the interpreter to be more stricted with the code? Show more warnings for example... Thanks ^^

  Read the article

• reverse a string in ruby

  - by rubynoob

  How do you reverse a string in Ruby? I know about string#reverse. I'm interested in understanding how to write it in Ruby from scratch preferably an in-place solution.

  Read the article

• Increment and Decrement operators

  - by viswanathan

  How are the below valid and invalid as shown and what do they mean. When would such a situation arise to write this piece of code. ++x = 5; // legal --x = 5; // legal x++ = 5; // illegal x-- = 5; // illegal

  Read the article

• Access message editor from app

  - by user367248

  Hello, I´m thinking about writing an android app, but have no experience in programming such apps. My question is whether it is possible to access the standart message editor of android with my app and add for example additional information to it or would it be neccesary to write a complete new editor which would be started as a seperate app. greetings

  Read the article

• linq group by with count

  - by snorlaks

  Hello, Im trying to write query in linq Select UserId, UserNumber FROM User where UserNumber in (Select UserNumber FROM User group by UserNumber having Count(UserId) = 1) Aby hints ?

  Read the article

• How to use __LINE__ in a string

  - by John

  Just using it as a method parameter is fine but what about an easy way to use it in strings? For instance say I have this: 11 void myTest() 12 { 13 if(!testCondition) 14 logError("testcondition failed"); 15 } And I want the output to be: "myTest line 14: testcondition failed" How can I write logError? Does it have to be some monstrosity of a macro?

  Read the article

• <? ?> tags not working in php 5.3.1

  - by dhvani

  Hi All I just installed php 5.3.1 in my linux server and now my old work which i used to write with tags is not working at all.. Please help me out.. How can i resolve this??

  Read the article

• How to select textboxes that have a length > 0 with jquery?

  - by chobo2

  Hi How would I write a selector that would look through say a div of textboxes and find which ones have a value in the textbox(so length would be greater than zero). Can I do this all in one selector or do I have to get all textboxes then loop through them?

  Read the article

• Output being printed in the same line, Py3k

  - by edoi

  In Python 2.x, I'd write... for i in range(5): print i, ...to get integers from 0 to 4 printed in the same row. How to do that in Python 3.x, since print is a function now?

  Read the article

• How to block writing in pipes, until the read has taken place ? (in C)

  - by user492194

  Hi everyone :) I'm currently working on some C program, and I'd like to know if there's any chance to block writing in the writer process (until the read is done) ? i.e. I have 3 pipes between the parent process and the children processes (the parent writes and the children read), I'd like to let the parent to write only to the process that finishes its reading :) I hope it's clear.. Thanks in advance.

  Read the article

• Javascript replace content of string but not in start and end tag? pls help

  - by TuanTDA

  Hi all i need your help ! i wanna write javascript function to change the text Lasvegas in string: ex: "Hello every one in Lasvegas, come Lasvegas with me", How can i change the text but not change content Lasvegas in start tag and end tag

  Read the article

• make objects and fields dynamically in javascript

  - by acidzombie24

  instead of using getParameterByName('Field', PostData) (PostData == $('form').serialize();) I would like to write PostData.Field, how can i do that with javascript?

  Read the article

• Obtaining standard port for arbitrary protocols in PHP

  - by Trott

  I'm looking for a function that will accept a string representing the scheme portion of a URL (e.g., "http", "https", "ftp", etc.) and return the standard port. It might be used like this: echo get_port_from_protocol("http"); // 80 As a last resort, I suppose I could write something to parse through /etc/services (assuming I only need to run under UNIX-like operating systems). But surely there must be something built-in to PHP, no?

  Read the article

• Excluding records based upon a one to many SQL join

  - by tequila2k

  How would I write a SQL query that excludes a record if one (external) record from a one to many join matches a certain condition? For example: Details ID 1 2 Items DetailID Item 1 A 1 B 2 B 2 C How would I select the detail records where the Items do not include 'A'?

  Read the article

• How Does ont use RegEX in C++?

  - by ML

  How does one use RegEx in C++? I suppose there is Boost or PCRE.. But what if I wanted to write my own for color syntax highlighting code opened in an editor? How would I do this from scratch?

  Read the article

• [Emacs] scrath buffer

  - by sterh

  Hello, What i must to write in my .emacs file for order that would *scratch* buffer is closed when open emacs. Thank you.

  Read the article

• Javascript Date: Ensure getMinutes(), getHours(), getSeconds() puts 0 in front if necessary

  - by Mega Matt

  Hi all, Looking for a creative way to be sure values that come from the getHours, getMinutes, and getSeconds() method for the javascript Date object return "06" instead of 6 (for example). Are there any parameters that I don't know about? Obviously I could write a function that does it by checking the length and prepending a "0" if need be, but I thought there might be something more streamlined than that. Thanks.

  Read the article

• Change query to use a LEFT join

  - by Craig

  I have a query which is failing, as it needs to be using LEFT JOIN, as opposed to the default INNER JOIN used by the 'join' syntax: var users = (from u in this._context.Users join p in this._context.Profiles on u.ProfileID equals p.ID join vw in this._context.vw_Contacts on u.ContactID equals vw.ID orderby u.Code select new { ID = u.ID, profileId = p.ID, u.ContactID, u.Code, u.UserName, vw.FileAs, p.Name, u.LastLogout, u.Inactive, u.Disabled }).ToList(); How would i re-write this so that is utilises a LEFT join?

  Read the article

< Previous Page | 438 439 440 441 442 443 444 445 446 447 448 449  | Next Page >