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• ColdFusion CFC implementation of C# Partial Class?

  - by Brian David Berman

  Does ColdFusion offer a mechanism for splitting CFCs into multiple files? I am NOT talking about extension, I am talking about splitting the SAME CFC into multiple files; the same way C# allows for "partial" classes. The reason for this is because I am using T4 to generate a bunch of CFCs and I want to be able to tag functionality onto the generated CFC by doing so in another file. I want to do this in a way that doesn't violate the Open-Closed Principle.

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• HTML/CSS Firefox problem

  - by user240907

  have a look at the top menu on these two pages on Firefox: http://outsidemma.com/2010/100031-bj-penn-the-prodigy-jay-dee.php http://outsidemma.com/index.php On the first page for some reason there is some extra spacing above it. This only happens on Firefox. I am using Firefox 3.6.

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• Error in ternary expression

  - by Bipul

  Consider the following code which shows compile time error : #include <stdio.h> int main(int argc, char** argv) { int x=5,y=0,z=2; int a=z?x,y?x:(y); // but z?x,y?x:y:z is not showing any error printf("%d",a); return 0; } Please help me explain the reason why z?x,y?x:y:z is not showing any error?

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• inheritance in document database?

  - by nils petersohn

  i am wondering because i searched the pdf "xxx the definitive guide" and "beginning xxx" for the word "inheritance" but i didn't find anything? am i missing something? because i am doing a tablePerHierarchy inheritance with hibernate and mysql, does that become deprecated for some reason in xxx? (replace xxx with the "not only sql" database you like)

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• What is call out table in unix?

  - by Supereme

  Hi, Can anybody tell me the 'call out table' in unix? The explanation is given in 'Maurice J. Bach' book but I'm getting difficulty in understanding the example especially, the one explaining the reason of negative time out fields. For what purpose the software interrupts are used there? Thanks!

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• Why don't the classes in the DBML designer appear in alphabetical order?

  - by Mykroft

  I have a DBML file with a very large data model. Whenever I need to add a relationship between to tables I have to select the other table from a combo box which appears to be in in almost random order. Is there a reason these dropdowns aren't in alphabetical order, or is there a way to put them in some kind of order?

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• Why does IPAddress.TryParse allow anything after a ']'

  - by Rawling

  I'd like to use System.Net.IPAddress.TryParse to validate IPv6 addresses because I don't want to write my own reg exp :-) However, this seems to allow strings such as "(validIPv6)](anythingatallhere)" - for example, "1234::5678:abcd]whargarbl". Is there a reason for these being valid, or is this a fault? This is further complicated by the fact that I actually want only strings of the form "[(validIPv6)]:(portnumber)" so I'm going to have to do a bit of validation myself.

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• Memory leak appears only when multiprocessing

  - by Sandro

  I am trying to use python's multiprocessing library to hopefully gain some performance. Specifically I am using its map function. Now, for some reason when I swap it out with its single threaded counterpart I don't get any memory leaks over time. But using the multiprocessing version of map causes my memory to go through the roof. For the record I am doing something which can easily hog up loads of memory, but what would the difference be between the two to cause such a stark difference?

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• Why is System.arraycopy native in Java?

  - by James B

  I was surprised to see in the Java source that System.arraycopy is a native method. Of course the reason is because it's faster. But what native tricks is the code able to employ that make it faster? Why not just loop over the original array and copy each pointer to the new array - surely this isn't that slow and cumbersome? Thanks, -James

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• JQUERY animate Delay?

  - by AnApprentice

  I'm using JQUERY animate to show a banner at the top of the page, which is a DIV that is set to top -60 to hide it. I'm using the following JS call to show the div: // Animation $('#message-dock').animate({ top: 0 }, 500, function() { // Animation complete. }); What I can't figure out is for some reason there is an unwanted delay before I start seeing the div and I can't figure out why? Any Ideas?

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• Display Pdf Stream on page load with Binary Write

  - by Israfel

  I have a pdf file being generated on the fly which I want to display inline on pageload, as below Response.Clear() Response.AppendHeader("Content-Disposition", "inline; filename=_Bulk_Print.pdf") Response.ContentType = "application/pdf" Response.BinaryWrite(docData) Response.End() If I put this in a click event it works perfectly but when on page load I Just get a blank aspx page despite the fact it's stepping through that code and the generation of the DocData no problem. Does anyone know the reason for this or a workaround, thanks for your help.

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• Symfony debug toolbar working intermittently

  - by Stick it to THE MAN

  I am using SF 1.3.2 with Propel ORM on Ubuntu 9.10 Recently, my debug toolbar has been working intermittently, sometimes, for no apparent reason, clicking it does not display/hide the debugging windows, forcing me to resort to looking directly at the log files. AFAIK, nothing has changed on my machine. Is this a know bug, are there work arounds/fix for this?

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• What is the advantage of the 'src/main/java'' convention?

  - by Chris

  I've noticed that a lot of projects have the following structure: Project-A bin lib src main java RootLevelPackageClass.java I currently use the following convention (as my projects are 100% java): Project-A bin lib src RootLevelPackageClass.java I'm not currently using Maven but am wondering if this is a Maven convention or not or if there is another reason. Can someone explain why the first version is so popular these days and if I should adopt this new convention or not? Chris

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• CSS - postion: absolute; - auto height

  - by superUntitled

  I am having a problem with some div's The outer div has a min-height, but the inner divs are all varying heights. Because the inner divs are absolute positioned, they do not affect the outer divs height. Is there a way to make these inner divs affect the height of the outer div? The reason I am styling these divs with position:absolute is so that they all start at the top of the container div.

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• In Eclipse, how can spaces behave as tabs ?

  - by Matthieu

  I have replaced all my tabs by spaces. But now, when I hit backspace to remove an indentation level, it removes only one space. So I have to hit 4 times space to remove an indentation level. That is one of the most absurd thing I've seen in Eclipse, so I guess there is an option somewhere to enable us to remove 4 spaces as if it where a tab ? (because we use spaces instead of tabs for practical reason, 4 spaces is supposed to mean "1 tab") Thanks Note : I use Eclipse PDT

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• can't find linker symbol for virtual table

  - by iSight

  Hi, i have the above problem of linker. I have used the code as under: This code has no probem fprintf(stderr, "Top value:%s",(this->topObject())->top()); But, this code is giving the linker problem: fprintf(stderr, "Top value:%s",(this->topObject())->myName()); What could be the reason for this issue

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• Dynamic Data Exchange (DDE) - Still Relevant?

  - by Justin Ethier

  Is there any reason to use Dynamic Data Exchange (DDE) in a modern Windows application? If not, what alternative technology would you use instead?

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• Why Constant Keyword is not introduced In Java?

  - by harigm

  I am curious learner of Java, I was thinking on one topic "CONSTANTS" I have learnt that Java allows us to declare constants by using "Final" keyword. My question is Java didnot introduce Constant(Const) Keyword. Since many people say it has come from C++, in C++ we have Const keyword Is there any strong reason behind, Please share your thoughts on this.

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• Regex, match "private function", "public function" or just "function"

  - by M28

  I am getting some problems while trying to use this regex: (public +function|private +function|function) + For some reason, $1 and $2 are returning the same value. How can I fix that? By the way, I am using Javascript

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• Entity framework primary keys in Views

  - by Diego

  I have to use a View with the EF but, when e import it, the primary key of the view is displayed incorrectly and for some reason I can't change it.

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• Non-Access or -base QBE tool?

  - by idbin.cath0br0

  Hello. I'm currently looking for a QBE tool that can execute queries on PostgreSQL or MySQL. OS doesn't really matter. Reason is that we've got to do QBE at school but I don't want to use neither Microsoft Access nor OpenOffice.org Base (lack of features). Any help would be appreciated.

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• Kubuntu 9.10 Android device not properly detected

  - by Milan Jovic

  I've used this official tutorial to setup my machine so it could detect my Android devices. But from some reason ADB doesn't detects any of my devices properly(Hero and Magic), ie it doesn't show device's IMEI or Firmware version but a bunch of question marks: ????????????? I've tried googling for a solution but I've found nothing.

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• jQuery Ajax - Status Code 0?

  - by tarnfeld

  For some reason, my Dashcode developed application has just stopped ajax'ing and returning status codes of 0. Does anybody have any idea why.. has this happened to you?

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• So what if custom HTML attributes aren't valid XHTML?

  - by Constantine

  I know that is the reason some people don't approve of them, but does it really matter? I think that the power that they provide, in interacting with JavaScript and storing and sending information from and to the server, outweighs the validation concern. Am I missing something? What are the ramifications of "invalid" HTML? And wouldn't a custom DTD resolve them anyway?

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• const object and const constructor

  - by Muhammad alaa

  Is there any way to know if an object is a const object or regular object, for instance consider the following class class String { String(const char* str); }; if user create a const object from String then there is no reason to copy the passed native string and that because he will not make any manipulation on it, the only thing he will do is get string size, string search and other functions that will not change the string.

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