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• How to create a frontpage that lists all the nodes in the site using drupal views

  - by Eternal Learner

  Hi All , I want to create a frontpage view that will display all the nodes in my site. What I do now is as simple as this: Navigate to views module. Activate the frontpage view. Select page view. My doubt is now how and where do I specify that this front page should display me all the modes in the site ? Thanks, I can be more clear if anybody want's more information..

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• Is their any tool that can create Ruby on Rail migration script of existing Database

  - by changed

  Hi I wanted to know if their is any tool that can be used to create sql migration script of existing database in Ruby on Rails. Also is their any visual tool that can be used to write Ruby on Rails migration script.

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• string compare function in c programming language that has 3 outputs

  - by Roshan

  Write your own version of the strcmp function string_compare. Supply a main program that will test each of the 3 differing outcomes. int string_compare(char *s, char *t); returns <0 if s is lexically before t 0 if s is identical to t >0 if s is lexically after t

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• How to use stored procedure or function in iBatis 3 (with annotation)

  - by yjacket

  I want to use Oracle stored procedure or function via 'iBATIS 3 for Java' with annotation. But I can't find any sample codes. Can anyone help me? I need a simple sample code.

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• virtual function

  - by hitech

  class a { virtual void foo(void) ; }; class b : public a { public: virtual void foo(void) { cout<< "class b"; } }; int main ( ) { class a *b_ptr = new b ; b_ptr->foo(); } please guide me why the b_ptr-foo() will not call the foo() function of the class b?

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• What does "error: invalid function declaration" mean?

  - by Walter Nissen

  With GCC 4.1.2, I get the error tmp.cpp:8: error: invalid function declaration for the following code namespace edit { class A { public: void foo( ); }; } void edit:A::foo( ) { }

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• how to write a function to output unconstant loop with PHP

  - by tunpishuang

  here is the function description test($argv) $argv is an array , for example $argv=array($from1,$to1,$from2,$to2.....); array items must be even. $argv=array(1,2,4,5) : this will output values like below: 1_4 1_5 2_4 2_5 the number of arrray $argv's is not constant. maybe 3 or 4 levels of loop will be outputed. i know this will used RECURSIVE , but i don't know exatly how to code.

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• differences between procedure and function and routine?

  - by Yang

  in mysql database context, what is the difference among these 3 terms? stored procedure,stored routine,stored function. p.s. build-in functions like those date time functions, (weekday()) are considered as what? thanks in advance!

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• How to create mailboxes in Domino Server?

  - by prats

  I want to create a mailbox for each user in a Domino server. In order to maintain different mailboxes for different user. And storing their respective mails in it. example: User: A Mailbox: Amailbox storing mails of user A

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• How to create a jEdit "New View" that not synchronize with the old window

  - by user2898598

  Hi I just noticed that if you creating a new view on jEdit, when you editing the new one, it affected the text on the original window's text as well, how could I create a New view that allow the user to duplicate data for the current shown view only and not effecting the old ones? I try to find solutions on the source code, then I find seems there are setting that related to this: http://www.jedit.org/users-guide/buffersets.html but I didn't find the selection mentioned on my setting.

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• Create a Web service from a bean

  - by user306601

  Hi, how do I create a web service from a bean? Preferably without the use of IDE, just using cmd at most.

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• c++ how to write code for atoi and find in a function called getTriplet()

  - by Gerri

  Hello I am trying to write code for a function called Triplet getTriplet() and I must use find and atoi in this fuction to call the array[3] = {0, 1, 2} and find the "," and find the "()" in the program? I am so lost. I have read and read and cannot locate any informatin which really touches on the subjects enough to give me an understanding of what I am suppose to do. Please help if you can! Thanks in advance.

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• C : crypt function

  - by kiruthika

  Hi all, I have used the crypt function in c to encrypt the given string. I have written the following code, #include<stdio.h> #include<unistd.h> int main() { printf("%s\n",crypt("passwd",1000)); } But the above code threw an error ,"undefined reference to `crypt'". What is the problem in the above code. Thanks in advance.

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• haskell recursive function

  - by snorlaks

  Hello, Please help me with writing function which takes two arguments : list of ints and index (int) and returns list of integers with negative of value on specified index position in the table MyReverse :: [Int]-Int-[Int] for example myReverse [1,2,3,4,5] 3 = [1,2,-3,4,5] if index is bigger then length of the list or smaller then 0 return the same list. Thanks for help

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• php search function

  - by Luke

  I am attempting to create a search function for user profiles on my site. $search= $_POST['search']; $res=mysql_query("SELECT * FROM ".TBL_USERS." WHERE username LIKE '$search%'"); This is the code I use. This will only work if you search something that matches the start of the result. Is there any way I can return values that have what i type as part of the username regardingless of upper or lower cases? Thankyou

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• VB script + how to create MsgBox with two buttons

  - by yael

  Hi Dear friends How to create MsgBox with two options in VB script For example The Msg Box include two buttons the first button name: ON the second button name: OFF THX Yael

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• Javascript AJAX function not working in IE?

  - by Sam152

  I have this code: function render_message(id) { var xmlHttp; xmlHttp=new XMLHttpRequest(); xmlHttp.onreadystatechange=function() { if(xmlHttp.readyState==4) { document.getElementById('message').innerHTML=xmlHttp.responseText; document.getElementById('message').style.display=''; } } var url="include/javascript/message.php"; url=url+"?q="+id; xmlHttp.open("GET",url,true); xmlHttp.send(null); } For some reason it does not work in IE and an error is being reported on this line "document.getElementById('message').innerHTML=xmlHttp.responseText;" with an "Unknown Runtime Error". Can anyone help? Edit: The code being added to the div is valid code ect. Here is the response: <div style="margin-left:auto;margin-right:auto;width:400px;"> <img src="/forum/img/avatars/2.gif" width="90" height="89" style="float:left;"> <div style="margin-left:100px;"> <span style="font-size:16pt;">Sam152</a></span><br> <span style="font-size:10pt;text-transform:uppercase;font-weight:bold;">From Sam152</span><br> <span style="font-size:10pt;font-weight:bold;">Recieved April 17, 2009, 9:44 am</span><br> <br><br> </div> </div> <div style="margin-left:auto;margin-right:auto;width:400px;"> asd</div> <div style="margin-left:auto;margin-right:auto;width:400px;text-align:right;padding-top:10px;"> <span onClick="requestPage('http://www.gametard.com/include/scripts/delete_message.php?id=14');document.getElementById('message14').style.display='none';document.getElementById('message').style.display='none';" class="button">Delete</span> <span onClick="document.getElementById('message').style.display='none';" class="button">Close</span> <span onClick="document.getElementById('to').value ='Sam152';document.getElementById('to').style.color ='#000';document.getElementById('newmessage').style.display='';" class="button">Reply</span> </div>

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• Trying to create spring project with maven

  - by Gandalf StormCrow

  Hello everyone I was just going trough http://static.springsource.org/docs/Spring-MVC-step-by-step/part1.html spring tutorial, and I thought its old I'll think something better on my own. For starters how do I start spring project with maven, which archtype should I choose? I wanna create simple spring app, write class which I will deploy to jboss, spring will instansiate it at startup .. that is what have in mind for now .. for now I need to start it first

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• javascript function is not getting called onclick of hx:commandButton

  - by Sunny Mate

  When I click on the hx:commandButton the method should get called but the method is not getting called. My code is as follows: function test() { alert('ss'); return "true"; } and method calling is : <hx:commandExButton type="submit" value="Search" styleClass="action2" id="searchButton" onclick="return test();" action="#{pc_WorkInProgressUserGrid.doSearchButtonAction}" immediate="true"> </hx:commandExButton> Any suggestion would be helpful.

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• PL/SQL Logical Operators evaluate whole function

  - by Chris

  I know in C like languages logical operators are evaluated one at a time so: false && really_expensive_function() is doesn't result in the function being called (I can't remember the CS name for this). Does the same happen in PL/SQL or do I need to break the IF parts out to separate blocks?

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• Is it possible to create a multi-line string variable in a Makefile

  - by jonathon-jongsma

  I want to create a makefile variable that is a multi-line string (e.g. the body of an email release announcement). something like ANNOUNCE_BODY=" Version $(VERSION) of $(PACKAGE_NAME) has been released It can be downloaded from $(DOWNLOAD_URL) etc, etc" But I can't seem to find a way to do this. Is it possible?

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• Simple way to create possible case

  - by bugbug

  I have lists of data such as a = [1,2,3,4] b = ["a","b","c","d","e"] c = ["001","002","003"] And I want to create new another list that was mixed from all possible case of a,b,c like this d = ["1a001","1a002","1a003",...,"4e003"] Is there any module or method to generate d without write many for loop?

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• Create delegate via reflection.

  - by dss539

  Given an assembly that contains namespace Foo{public class Bar;} How could I create an Action<Foo.Bar> from another assembly without referencing the first assembly at compile time?

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• jQuery user input to control option of one jquery function

  - by Tristan

  Hello, I'd like an input to control that : jQuery.ajax({ type: "get", dataType: "jsonp", url: "http://www.foo.com/something.php", data: {numberInput: "NUMBER I WANT TO CONTROL" }, On the HTML side I've <input type="text" id="jqueryControl" /> I want when a user enters a number into the jqueryControl to insert it in the .ajax function and reload the data according to the new value entered. Any idea to do that please ? Thanks

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• How to create a trial version of a Java program

  - by tuxou

  I'm coding a software on java and i almost finished, i would like to know how can we create a trial version which work for example for 30 days, because i will to send it to some companies so how to make it like shareware or trialware, also can we block access to the .class in the jar file? Thank you

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