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• How do I protect this function from SQL injection?

  - by dwbanks

  public static bool TruncateTable(string dbAlias, string tableName) { string sqlStatement = string.Format("TRUNCATE TABLE {0}", tableName); return ExecuteNonQuery(dbAlias, sqlStatement) 0; }

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• c language: printf help

  - by dydx

  Hi again, here is my coding which gives me the error 'warning: unknown conversion type character 0x20 in format' int subtotal; long long a,b,c,d,e,f,g,h,i,j,k,l,m; subtotal = (1*(a+c+e+g+i+k))+(3*(b+d+f+h+j+l)); printf(" = %d % 10 = %d; (10 - %d) % 10 = %lld\n", subtotal,subtotal%10,subtotal%10,m); any idea why this is wrong?

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• Ubuntu Bash Script changing file names chronologicaly

  - by Manifold

  I have this bash script where I am trying to change all *.txt files in a directory to their date of last modification. This is the script: #!/bin/bash # Renames the .txt files to the date modified # FROM: foo.txt Created on: 2012-04-18 18:51:44 # TO: 20120418_185144.txt for i in *.txt do mod_date=$(stat --format %y "$i"|awk '{print $1"_"$2}'|cut -f1 -d'.'|sed 's/[: -]//g') mv "$i" "$mod_date".txt done The error I am getting is: renamer.sh: 6: renamer.sh: Syntax error: word unexpected (expecting "do") Any help would be greatly appreciated. Thank you for your time.

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• How to download *.ics file from the browser in android ?

  - by Sumithran

  How to register a new MIME type in android? I am very much new to android. I need to download a *.ics file from the browser (Email attachment).but the browser response is unsupported file format.Can anyone help me ???

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• Data types for validation

  - by nevalu

  How to create a new data type which to can check/validate its schema when is created a new variable (of that type)? By example, to validate if a string has 20 characters, I tried: {{{ // Format: 2006-01-12T06:06:06Z func date(str string) { if len(str) != 20 { fmt.Println("error") } } var Date = date() type Account struct { domain string username string created Date } }}} but it faills because Date is not a type.

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• Actionscript flex: Converting # colors to uint

  - by Daryl

  I'm working with several components that take color as a uint, but the colors I have are in the format of "#161616". I'm not sure what the relation between the 2 types of colors are or how to go from one to another. It doesn't have to be an actionscript solution. I have only a small number of these colors, so can be done manually too.

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• [PHP] Check Valid date type

  - by yukou

  may be this question had been asked, I've searched but still not confident about my problem.. my problem is checking valid date from string $a='23-June-11'; //valid $b='Normal String';//invalid I want to convert $a and $b using strtotime() before I do that, of course i want to validate whether $a or $b is a valid date format From $a i can get 23, 11 using explode function, but how about 'June'? using function above, 'June' is not numeric

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• iPad App design decision

  - by Comma

  I would like to develop a reader app for viewing and manipulating proprietary format documents. The documents are 2D. (Might add some cool page flip effects) The interface is similar to that of mobile safari. I'm trying to decide whether to write this in Quartz2D or OpenGL ES. I have no prior experience with either of those. Any suggestions?

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• creating zip/rar/tar of folders in Joomla

  - by user251336

  Hi All, Please somebody help me. I want to compress a folder (which contains images & text files as well as few sub folders) in zip,rar,tar format & then give it for download to user. Is there any class/api/library/code to do so. I am working on Joomla CMS. Regards, Shahu.

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• how can put a javascript variable in img tag

  - by ajithperuva

  I need to put a javascript variable as image source.That is my image tag should be in this format here i am adding my script document.getElementById("pricefilter").innerHTML ='' here variablename carries my image path.How can i put this in double quates.Please help to solve this

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• two questions about wifi programming in android

  - by zcj0429

  First, what ScanResult.capabilities actually is? Because I don't have a device, I can't know the format of it. Second, how to connnect to a specific AP? I look through the api doc but found no method to implement the function. Do I miss something?

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• roundig up to a certain floating point- matlab

  - by Chaggster

  hi. im new in MATLAB. i think its a simple question. i want: a=1.154648126486416 to become a=1.154 and not a=1.54000000000 how do i do that without useing format('bank'). thanks.

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• Ruby Search tree example confusion

  - by Senthil

  I've been trying to take apart this app which creates a search tree based on keywords, but I'm afraid its a bit too complex for me. Would anyone mind explaining it? The format is off, so here's a pastebin (is pastie.org down?) version of it. Any help is appreciated.

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• Reformat a date in PHP

  - by Kreker

  I have a date/time string like this: 180510_112440 in this format ddmmyy_hhmmss I need a snippet for having a string formatted like this way: 2010-05-18 11:24:40 Thanks for help.

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• Formatting currency within a specific precision range

  - by Alex Prose

  I am trying to format currency that will always contain 2 decimal digits, but if there are extra digits of accuracy to display up to five. As an example: for value = 5.0 display: $5.00 for value = 5.023 display: $5.023 for value = 5.333333333333333 display: $5.33333 I have been playing with the .ToString() formatting, but I can't seem to find the right match of options. Clarification: I want to show from 2-5 decimals, truncating zeros after the second digit. for value = 5.000000000000000 display: $5.00 for value = 5.333333333333333 display: $5.33333

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• Making a screensaver

  - by user1718744

  No, I'm not talking about making a slideshow of pictures. How can I make the actual file that windows (at least windows 7) uses for screensavers? It is a .scr format, and when I opened it in Notepad, I got a bunch of symbols, with a few words scattered throughout, but that was expected. It looks like it was made with directx, xml, and even assembly (for the shaders) based on the recognizable code there. I just went on to a site-hosting place and made this: Link to ribbons.scr code

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• prolog. recursive function returning multiple values.

  - by obtur

  I am new in Prolog. I need to declare a function which looks at a list like [[1, 0, 0], [1, 0, 0], [1, 0, 0]] and if the value is 0 returns its address(by considering it as a double array). I wrote a function basicly in the format: function(..., X) :- function(called by other values). How can I write a function, that returns a value when each times it called(recursively). May I get them (in above question) as alternative X's???

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• Slideshare , API feed for javascript , jquery ...

  - by Alexander Corotchi

  Hi everybody, Can you help me with some information, to make it faster ? Can I use API feed from slideshare with JavaScript (jquery) ? Here, http://www.slideshare.net/developers/documentation I see just "Response XML Format" don't see any Json Response. Can somebody help me with that, some helpful links, or some suggestions, how can I use "Slideshare" API feeds with JavaScript. Thanks A lot !!!!!

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• How can I simply add a downloadable pdf file to my page?

  - by Jonathan Garrido

  I want to add a pdf and word format of my resume to my portfolio page and make it downloadable. anyone got some simple script?

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• Unable to load main-class for jar file.

  - by Logan

  I have developed an application using Eclipse IDE. After creating the application I exported the project in jar format. When I am trying to run this jar file, I get the error: Unable to load main class. Please Help.

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• Removing part of a string in PHP

  - by Nik

  I'm trying to take a query: SHOW TABLES; which will display a bunch of tables with the chat_ prefix. I want to remove the chat_ prefix from the string, format the variable (with a link), and display it. How is this accomplished?

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• Scalable images in Java

  - by CodeGuy

  I anticipate using some images in my Java application. These images will be drawn onto my JPanel using g.drawImage(). The JPanel is resizable and the images should scale as the JPanel increases/decreases in size Two questions: What image format is best for this type of desired scalable image? For instance, in this application, an image of size 100x100 may be scaled into an image of size 30x30 or 10x10 or 300x300. How can I write code to do this scaling?

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• any faster alternative??

  - by kaushik

  have file data of format 3.343445 1 3.54564 1 4.345535 1 2.453454 1 and so on upto 1000 lines and i have number given such as a=2.44443 for the given file i need to find the row number of the numbers in file which is most close to the given number "a" how can i do this i am presently doing by loading whole file into list and comparing each element and finding the closest one any other better faster method?

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• WebService remote invoking fails.

  - by user569913

  I have a web service hosted on a web server, I invoke the web service using jquery ajax. The service returns results successfully when invoked locally from the server, but it fails when invoked from a remote client machine (not in the same domain). I see the request fail in the firebug returning error (401 UnAuthorized) and the response has the following error (Request format is unrecognized for URL unexpectedly ending in '/List').

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• Detect iphone region

  - by camilo

  Hi. In my app, the user is supposed to insert a phone number, which is then displayed somewhere else. In the contacts application, when displaying a phone number, it automatically appears in the format of the language selected by the user. Is there a way to do this automatically, or a way to detect the region and then adapt the displayed string?

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