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  • Have PL/SQL Outputs in Real Time.

    - by martilyo
    Is it possible to have Outputs from PL/SQL in real time? I have a pretty huge package that runs for more than an hour and I'd like to see where the package is at a particular time. Anyways, I currently do this with a log table, which gets filled up with hundreds of log descriptions per run, I'm just curious if this is possible. Thanks!

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  • print_any for F# 2.0

    - by user79339
    Hi, I am upgrading an old version 1.0 F# project to 2.0 using visual studio 2010. So many changes. I can't seem to find the print_any command that was littered all over the place in the old books and samples. I have installed powerpack but can't find it there either. Any idea where i can find this command. PS: I know I can easily implement it myself but was curious where this is now.

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  • How to package Qt Framework on Mac OS X?

    - by Chris Kaminski
    I'm developing an application for the Mac, and I'm wicked new at this - what would be the best way to distribute the Qt Framework so that I'm not impacting an already existing framework, and so that my App.app picks up the libraries. I'm also using boost, so I'm curious how a simple bundle works with libraries.

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  • Django: FloatField or DecimalFied for Currency ?

    - by Hellnar
    I am curious which one would be better fitting as a currency field ? I will do simple operations such as taking difference, the percentage between old and new prices. I plan to keep two digits after the zero (ie 10.50) and majority of the time if these digits are zero, I will be hiding these numbers and display it as "10"

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  • Search functionality in a lightbox

    - by Salil
    Hi All, I have a page on which there is a link search. onclicking search i open a LIGHTBOX where i get a textfield and Search button. Now i want when i enter keyword in textfield and enter on submit button a result should be shown in a lighbox only. is it possible w/o ajax or i have to use ajax form only. just curious why we used get request instead of post request for Search functionality.

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  • multiple validation errors showing up for single property

    - by Dave K
    i'm often getting multiple errors showing up for an individual property, when I'd like them to be prioritized, as in, if Required is satisfied, check StringLength, but if Required fails, show that message only. I'm getting inconsistent behavior here, and I'm curious as to how the framework determines this priority? has anyone else had problems with this? Thanks!

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  • differences between "d.clear()" and "d={}"

    - by Tshepang
    On my machine, the execution speed between "d.clear()" and "d={}" is over 100ns so am curious why one would use one over the other. import timeit def timing(): d = dict() if __name__=='__main__': t = timeit.Timer('timing()', 'from __main__ import timing') print t.repeat()

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  • ASCII Diagram Tool

    - by Jon
    I'm looking for an ASCII diagram tool for producing diagrams from text. I only really need sequence and state type diagrams for now, but I'm curious as to what people would recommend? I need something which is standalone, not a web based tool that works on Linux, OSX and Windows.

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  • Distributions and hashes

    - by Don Mackenzie
    Has anyone ever had an incidence of downloading software from a genuine site, where an MD5 or SHA series hash for the download is also supplied and then discovered that the hash calculated from the downloaded artifact doesn't match the published hash? I understand the theory but am curious how prevalent the problem is. Many software publishers seem to discount the threat.

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  • Scraping data from Flash (Games)

    - by awegawef
    I saw this video, and I am really curious how it was performed. Does anyone have any ideas? My intuition is that he scraped pixels from the screen (one per 'box'), and then fed that into some program to determine the next move. Is scraping pixel-by-pixel the way to do this, or is there a better way? I am looking to do something similar with either Java or Python. Thanks

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  • QWebFrame::evaluateJavaScript vs. script-tag in HTML

    - by jwg
    Hi, I want to develop an application that uses QtWebKit and JQuery. What I need to know is, is there any difference between reading JQuery from a file and evaluateJavaScript it, or embedding it as a script tag within the "page" that is displayed within the widget? If there is a difference, I am curious if anyone could explain why it would be. As far as I understood it, evaluateJavaScript() would feed the script parameter to the JavaScript interpreter, which interprets it in the current page's context. Thanks.

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  • Java for a C programmer?

    - by Brian
    Hi, I have a lot of experience in C and Python, but I'd like to pick up some Java. I was curious if there was a "quick and dirty" guide tailored for people with previous CS background. I'd prefer free online resources but appreciate any suggestion. Thanks, Brian

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  • Rule of thumb for capitalizing the letters in a programming language

    - by William
    I was wondering if anyone knew why some programming languages that I see most frequently spelled in all caps (like an acronym), are also commonly written in lower case. FORTRAN, LISP, and COBOL come to mind but I'm sure there are many more. Perhaps there isn't any reason for this, but I'm curious to know if any of these changes are due to standards or decisions by their respective communities. Or are people just getting too lazy to hit the caps lock key? (I know I am)

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  • Unsigned Integer

    - by viswanathan
    I was curious to know what would happen if i assign a negative value to an unsigned variable. The code will look somewhat like this. unsigned int nVal = 0; nVal = -5; It didnt give me any compiler error. When i ran the nVal was having strange value. Could it be that some 2's complement value gets assigned to nVal.

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  • Invisible sprites still take up a lot in memory

    - by numerical25
    Just curious, if I have a sprite on the stage with the alpha set to 0 does that take up just as much memory as a sprite that is visible? I imagine it does because it draws the sprite to the stage and then it has to set the alpha to zero. It may seem like a stupid question but I just wanted to verify.

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  • Run python in a separate process

    - by Bialecki
    I'm looking for a quick bash script or program that will allow me to kick off a python script in a separate process. What's the best way to do this? I know this is incredibly simple, just curious if there's a preferred way to do it.

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