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• Which is a better way of using the image as link..

  - by Sachindra

  Which is the better way of using the image as a link.. <A HREF="javascript:password()"> <IMG SRC="pict1.gif" NAME="pic1" ALT="about us!" BORDER="0" align="left"></A> or the same thing using onClick in the img tag ?? Which one is advisable?? Are both equally good to use??

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• Are there any scripts to synchronize sites?

  - by Matrym

  I've just set up a fail-over DNS to switch the site to a second host if the first is down. This is great for showing an old / archived version of the site, but I suspect maintenance is going to be a real pain. I moved the files over with rsync in the first place. Is this the kinda thing that could be run as a cron job, automatically moving over newer files?

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• Clone XML node PHP

  - by Kemrop

  I want to grab an xml node with its attributes plus all the chilren with their attributes and move them to a different node in the same XML file.I believe cloneNode is the most closest thing i can use.Right? Again to be more specific i am using DOM and Xpath to query the node.

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• Ternary operators in C#

  - by pm_2

  With the ternary operator, it is possible to do something like the following (assuming Func1() and Func2() return an int: int x = (x == y) ? Func1() : Func2(); However, is there any way to do the same thing, without returning a value? For example, something like (assuming Func1() and Func2() return void): (x == y) ? Func1() : Func2(); I realise this could be accomplished using an if statement, I just wondered if there was a way to do it like this.

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• Is there any open source/freeware TSO/ISP clone for PC?

  - by mawg

  Free as in beer. I can live without the source code. About 10 years ago I saw a commercial product. Is there anything free now? I found Gispf on SourceFOrge, but there are no downloads. Otherwise I Can't find a thing. Edit: I'd prefer something approaching the whole system, but could manage to live with the editor Edit" TSI is "the old Time-Sharing Option on IBM mainframes"

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• google code doesn't work for me atm, is it just me or does anybody else has this problem right now ?

  - by Omu

  I get this error message when I do update: Server sent unexpected return value (502 Bad Gateway) in response to OPTIONS It was working 2 hours ago, now it suddenly started not to, I tried updating other projects and I get the same thing.

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• How to remove part of the string starting from special char (or word) in ActionScript?

  - by Ole Jak

  so I have a string "bla dla dla vre bla 54312" I want to turn it into "bla dla dla " by saying something like function(string, "vre"); how to do such thing?

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• How to recive an argument in consol C# programm?

  - by Ole Jak

  So I want other users to be able to run my programm sending arguments. how to do such thing?

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• How to create multiple arrays from 2? (actionscript, flash)

  - by Ole Jak

  so I have array like ParamsArray {a,b,a,a,...b} (so i have 2 kinds of parameters in this array - a and b) (here I have N strings) and another array - DataArray {data1,data2,...dataN} (different strings) (here I have N strings) Now I created 2 new arrays ArrayA and ArrayB and I wanta want to feel arra ArrayA with all data (strings) from DataArray which correspond (by index in array) to a param in ParamsArray. and so strings that correspond to param B should appear in ArrayB. How to do such thing in actionscript? (Please - I need a code example)

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• What is the pythonic way to setattr() for a module?

  - by John Mulder

  In a class method, I can add attributes using the built-in function: setattr(self, "var_name", value). If I want to do the same thing within a module, I can do something like: globals()["var_name"] = value Is this the best way to do this, or is there a more pythonic solution?

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• Curl CONNECTION OPTIONS in C++

  - by cinek1lol

  HI I'd like to know how to check out the speed of a file being uploaded in real time using the curl library in c++. This is what I have written: curl_easy_getinfo(curl,CURLINFO_SPEED_UPLOAD,&c); But the manual says that it shows average speed, but even this doesn't seem to work with me, because I can only see a 0. There is one more thing: How to set an upload limit that works, because if I write this: curl_easy_setopt(curl, CURLOPT_MAX_SEND_SPEED_LARGE, 100); I get an error 502 message

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• Removing [nid:n] in nodereference autocomplete

  - by AK

  Using the autocomplete field for a cck nodereference always displays the node id as a cryptic bracketed extension: Page Title [nid:23] I understand that this ensures that selections are unique in case nodes have the same title, but obviously this is a nasty thing to expose to the user. Has anyone had any success in removing these brackets, or adding a different unique identifier?

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• Cannot execute newly created TestMethod in VS2010

  - by FrontSvin

  When I try to run a new TestMethod on an existing TestClass in Visual Studio 2010 (by right-clicking on the method name and choosing Run Tests) the test method does not execute. After a restart of VS, the problem has gone. Am I missing some refresh thing, or is right-clicking even the correct way of executing a single test method?

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• Any tips for how to build a LED system thet will light up to music?

  - by daniels

  So basically I would like somehow that given an audio file as input (most likely mp3 or I can use some audio engine that will handle other types too) from my computer to control some LED lights so they will be something like an oscilloscope, like the one in winamp. What would I need to be able to do this? I'm interested in building thing up all by myself, coding, hardware, etc.. I'm going with C++ on Windows.

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• Rails autocomplete plugin.

  - by piemesons

  Hello Is there any plugin available for auto complete like in stackoverflow. Right now i am using acts_as_taggable plugin. I want to check the new created tag, autocomplete with comma separate. How to use auto_complete plugin and acts_as_taggable both. Consider the thing done in stackoverflow tag case.

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• Change the Target Framework for all my projects in a Visual Studio 2010 Solution to 3.5 (or 4.0)

  - by Ezombort

  This is kind of a continuation of this question. The thing is that I have to change all the projects target framework. I have many solutions with hundreds of projects. Anything new here or do I have to change every single project?

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• when to use const char *

  - by djones2010

  If i have a function api that expects a 14 digit input and returns a 6 digit output. I basically define the input as a const char *. would that be the correct and safe thing to do? also why would I not want to just do char * which I could but it seems more prudent to use const char * in that case especially since its an api that i am providing. so for different input values I generate 6 digit codes.

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• Do Silverlight and AJAX play complementary roles or will one replace the other?

  - by davemackey

  AJAX is the big thing...but it seems (to me) that with Silverlight 4 Microsoft has offered a really robust method for creating UI interfaces for the web. I'm wondering - what is the future of AJAX? Do AJAX and Silverlight complement each other or will Silverlight replace AJAX, etc.?

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• what does this ADO OPEN Method do?

  - by every_answer_gets_a_point

  in plain english can you explain to me what happens here: rs.Open "batchinfo", oConn, adOpenKeyset, adLockOptimistic, adCmdTable what i need to do is to be able to insert values into a table called batchinfo. would this be the best way to do an OPEN? the only thing i would be doing is inserting values.

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• Is this possible to make as a option dialog in Java?

  - by Raptrex

  I'm wondering how I could make this into a popup dialog. I designed this with Netbeans gui editor. I looked at option dialog, but all the examples only had a textfield or a combobox, not more than one thing like I have. So what would be the best way to make this in Java.

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• Why are there two slashes - forward and backward?

  - by Passionate programmer

  I'm totally confused which one to use and when, first thing I do when something goes wrong in code with a slash is replace the one with other so my test cases double with one for / and one for \ .Help me to get the logic behind slashes.

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• Pressed Listener for a View

  - by michael

  Hi, In android, is there such a thing for listening if a View is pressed? In background drawable, i can set assert depends on the view is pressed or not. Is it possible for me to add a Listener for a View when I pressed it? Thank you.

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• asp.net mvc create view

  - by mazhar

  I have created a Create view.Now the thing is that I want to throw all the fields from the create view into the data plus two other fields which are not on the view which are created date and created by .How will I do that?

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• In Objective C, is there a difference between if (object == nil) and if (nil == object)?

  - by Bill

  I would lean towards if (object == nil) but I've noticed in some tutorials the use of if (nil == object) Is this just a style thing, or is there some justified rationale for using either format?

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• alternative to rescue in ruby ?

  - by wefwgeweg

  it seems like i have begin rescue end statements everywhere in my code. this doesn't seem like the correct thing to do. i am learning process, can anyone suggest how can i catch any exceptions without having to place everything inside begin,rescue, end. anyway to just tell ruby to shut up and just keep going even if exception is raised ?

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