Search Results

Search found 20785 results on 832 pages for 'idea'.

Page 208/832 | < Previous Page | 204 205 206 207 208 209 210 211 212 213 214 215  | Next Page >

• mysql connect not working with PHP

  - by shikhar

  Any idea why the following code is not working mysql credentials are correct, have verified from command line. The second connection fails i.e., $conn1 . I am clueless !!! $conn = mysql_connect($hostname, $username, $password) or die("Connecting to MySQL failed" . mysql_error()); $conn1 = mysql_connect($hostname, $username1, $password1) or die("Connecting to MySQL failed" . mysql_error());

  Read the article

• how to install module in Active Perl

  - by coure06

  i want to install this module http://search.cpan.org/~bjoern/SGML-Parser-OpenSP/ in ActivePerl. Any idea what steps should i follow?

  Read the article

• Creating lots of arrays

  - by Dmitry

  Hello, everybody! May be that is a stupid question. How to create, say, 30 arrays (it doesn't matter of what type, say, char[])? It seems to me that it is not a good idea, to create them one by one by hand. I want to do that using a "for" cycle, but how should I specify identifiers?

  Read the article

• what's the C# equivalent of string$ from basic

  - by Preet Sangha

  And is there an elegant linqy way to do it? What I want to do is create string of given length with made of up multiples of another string up to that length So for length - 9 and input string "xxx" I get "xxxxxxxxx" (ie length 9) for a nun integral multiple then I'd like to truncate the line. I can do this using loops and a StringBuilder easily but I'm looking to see if the language can express this idea easily. (FYI I'm making easter maths homework for my son)

  Read the article

• Is it possible to have a UITabBarController inside a UINavigationController?

  - by Andy

  Is it possible to have a UITabBarController inside a UINavigationController? Interface Builder seems to dislike the idea. Although I can create a View with a "Tab Bar" and add "Tab Bar Items", this feels like a hack. Thanks, Andy

  Read the article

• ideas for a distributed cache proxy server

  - by Neeraj

  Hi everyone! I am implementing, a distributed cache proxy server.I have an idea of the HTTP and related stuff, so i am rather concentrating on the sub part "Distributed data storage". From some search on web i found that this could be done using Distributed Hash Tables(DHT). I was wondering if there exists some kind of library for this preferably in C/C++. Any better suggestions for the same will also be appreciated.

  Read the article

• What information should I log if I detect that my site is under attack?

  - by Abe Miessler

  In the code below if I get into the if statement I can safely say my site is under attack. What information is it a good idea to log? Any recommendations on actions that can be taken to minimize the damage at this point? protected void btn_Search_Click(object sender, EventArgs e) { if(tb_SearchBox.Text.Length > tb_SearchBox.MaxLength) { //What should i log? //What actions should I take? } //Otherwise search }

  Read the article

• In few words, what can be said about Mocking process in TDD

  - by Richard77

  Hello, I'd like to brush my brain to avoid confusions. In few words, what can be said about Mocking process in TDD What's the GREAT idea behind MOCKING? Mocking frameworks are meant to be used only to avoid accessing DB during tests or they can be used for something else? For new comers (like me), are all the frameworks equal or I need to choose one for this or that reason? Thanks for helping

  Read the article

• how to develop charts with Silver light

  - by prince23

  hi, i am new to silver light and i need to develop silver light application along with charts any idea how i should develop this thing. any articles,code tells me how to do it that would be reall greatfull. please share your thoughts how i can achive this. thank you

  Read the article

• Simple MVC Framework for ASP.net?

  - by pho3nix

  Hi, I need a simple MVC framework, without jQuery extensions, hibernate, loggers, etc.. Only Model-View-Controller functions. Anyone have an idea where I can find one?

  Read the article

• Unable to define a mapping including the '.' key

  - by Ton van den Heuvel

  I am trying to define a mapping for Ctrl+. as follows: map <C-.> :bn<CR> This does not work. Typing Ctrl+. just results in repeating the last action just as you would get when typing .. Note that I do not want to change the behaviour of .. Any idea how to get this to work?

  Read the article

• Functional programming and multicore architecture

  - by lonegunman

  I've read somewhere that functional programming is suitable to take advantage of multi-core trend in computin.. I didn't really get the idea. Is it related to the lambda calculus and von neumann architecture?

  Read the article

• Ruby - Escape Parenthesis

  - by Todd Horrtyz

  I can't for the life of me figure this out, even though it should be very simple. How can I replace all occurrences of "(" and ")" on a string with "\(" and "\)"? Nothing seems to work: "foo ( bar ) foo".gsub("(", "\(") # => "foo ( bar ) foo" "foo ( bar ) foo".gsub("(", "\\(") # => "foo \\( bar ) foo" Any idea?

  Read the article

• Encryption in GSM Voice commincation

  - by Prafulla

  Is there end-to-end voice encryption in GSM ? If not, is voice communication between mobile handset and mobile base station, at least encrypted ? What keys are used there and which alogrithms ? any idea?

  Read the article

• chrome-like status bar in qt

  - by hasen j

  I'm not big on creating GUI's, and generally my philosophy is: I don't create them, or I make them as simple as possible (and convince myself that it's better for usability :) For my current project, I'm using Qt from Python (PyQt), and I want to start adding some GUI elements without cluttering the interface. My idea is to create these elements as sort of floating-shaped-widgets that only appear when necessary; pretty much like the status bar (and find bar) in chrome. Is there any standard api that enables creating this kind of interface?

  Read the article

• Why am I getting a closed filehandle error when using the diamond operator in list context in Perl?

  - by gvkv

  This code: foreach my $file (@data_files) { open my $fh, ',', $file || croak "Could not open file $file!\n"; my @records = <$fh>; close $fh; .... } produces this error: readline() on closed filehandle $fh at nut_init_insert.pl line 29. and I have no idea why.

  Read the article

• why can't a static member be reached through an instance name?

  - by reinier

  say I have: class Test { public static int Hello = 5; } This obviously works: int j = Test.Hello; But why should this not work? Test test = new Test(); int j = test.Hello; The instance could not have a member equally named, so I don't see how this could be ambiguous or unresolvable for a compiler. Anyone any idea why this is?

  Read the article

• What can we do to make Microsoft add IntelliTrace to VS 2010 Professional Edition?

  - by Ikaso

  Now that Microsoft has released VS 2010 I went to the product page here. To my amazement I found out that IntelliTrace(Historical Debugger) is supported only on the Ultimate Edition of VS 2010. This mean that you have to spend almost $4000 for renewal and almost $12000 for a new license. Does someone have any idea how can we change this decision? Especially make them add this feature to VS 2010 Professional Edition.

  Read the article

• Creating an installer for Linux application

  - by user290796

  Hi, I'm developing a small cross-platform application and I need some advice on how to install it in Linux. I am using InnoSetup in Windows and an application bundle in OSX but I have no idea how to get my app installed in Linux, are there any opensource installer creators for Linux? Thanks.

  Read the article

• Installing virtualenvwrapper

  - by pocoa

  I've installed virtualenv and virtualenvwrapper on Windows using easy_install. But mkvirtualenv is missing. I tried to search on my machine but I couldn't find it. I don't know how to solve it. Do you have any idea?

  Read the article

• How to 'do' ByVal in C#

  - by Jouke van der Maas

  As I understand it, C# passes parameters into methods by reference. In vb.net, you can specify this with ByVal and ByRef. The default is ByVal. Is this for compatibility with vb6, or is it just random? Also, how can I specify what to use in C#? I kind of like the idea of passing parameters by value.

  Read the article

• How to display data uri scheme into a C# WebBrowser Controler

  - by Emanuel

  How can I show an image base64 encoded using WebBrowser control in C#? I used the following code: <img src="data:image/gif;base64,/9j/4AAQSkZJRgABAgAAZABkAA7AAR R894ADkFkb2JlAGTAAAAAAfbAIQABAMDAwMDBAMDBAYEAwQGBwUEBAUHCAYGBw ... uhWkvoJfQO2z/rf4VpL6CX0Dts/63+FaS+gl9A7bP+tthWkvoJfQODCde4qfcg RiNWK3UyUeX9CXpHU43diOK915X5fG/reux5hUAUBftZ" /> but no image is displayed. One solution would be to save images locally and using absolute path, but this is not desirable. Any idea? Thanks.

  Read the article

• Create a java Date Picker component?

  - by Venkats

  I have the datepicker component in the format of MM/dd/yyyy, But I want to create date picker in java the form of dd/MM/yyyy. So where can I get the suggestion or related solutions. Please give the basic idea about that. Thanks in Advance..

  Read the article

• Unicode characters not showing in System.Windows.Forms.TextBox

  - by Sean

  These characters show fine when I cut-and-paste them here from the VisualStudio debugger, but both in the debugger, and in the TextBox where I am trying to display this text, it just shows squares. ??\r\n???????,3-9 ?????????,???2 ?,???3 ?;10 ????4 ???????????,???2 ??\r\n??\r\n??????????,???????\r\n I thought that the TextBox supported Unicode text. Any idea how I can get this text to display in my application?

  Read the article

• How to fill an HTML form with CSS ?

  - by misha-moroshko

  Hello, I have an HTML form with radio buttons, check boxes, text fields and drop down lists. Since I want user to fill everything in my form, none of the radio buttons and check boxes are checked and the text fields are empty. I would like to write a CSS file that will fill the form with answers (I don't want to change my HTML file). Is this possible ? I would appreciate an example or any other idea ? Thanks !

  Read the article

< Previous Page | 204 205 206 207 208 209 210 211 212 213 214 215  | Next Page >