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  • SELECT DISTINCT multiple field search?

    - by Patrick
    I'm trying to search multiple fields zc_city and zc_zip for when user input and then return row results for zc_city zc_state and zc_zip $q = strtolower($_GET["q"]); if (!$q) return; $sql = "SELECT DISTINCT zc_city AS zcity FROM search_zipcodes WHERE zc_city LIKE '$q%'"; $rsd = mysql_query($sql); while($rs = mysql_fetch_array($rsd)) { $zcity = $rs['zcity']; echo "$zcity\n"; }

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  • Please explain this delete top 100 SQL syntax

    - by Patrick
    Basically I want to do this: delete top( 100 ) from table order by id asc but MS SQL doesn't allow order in this position The common solution seems to be this: DELETE table WHERE id IN(SELECT TOP (100) id FROM table ORDER BY id asc) But I also found this method here: delete table from (select top (100) * from table order by id asc) table which has a much better estimated execution plan (74:26). Unfortunately I don't really understand the syntax, please can some one explain it to me? Always interested in any other methods to achieve the same result as well. EDIT: I'm still not getting it I'm afraid, I want to be able to read the query as I read the first two which are practically English. The above queries to me are: delete the top 100 records from table, with the records ordered by id ascending delete the top 100 records from table where id is anyone of (this lot of ids) delete table from (this lot of records) table I can't change the third one into a logical English sentence... I guess what I'm trying to get at is how does this turn into "delete from table (this lot of records)". The 'from' seems to be in an illogical position and the second mention of 'table' is logically superfluous (to me).

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  • Data access layer design

    - by Sam
    I have a web app and a console application accessing a db. The db has 2 tables (A, B) one of which (A) is specific to the web app. When writing a data access layer, what is the best way to do it? Technically data access layer should provide access to all the data accessible. In doing so, methods to interact with A are exposed to the console application if we have single access layer. Does creating 2 access layers to 2 table in the same database makes any sense? What is a good way to do it?

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  • javascript - Google Chrome cluttering Array generated from .split()

    - by patrick
    Given the following string: var str = "one,two,three"; If I split the string on the commas, I normally get an array, as expected: var arr = str.split(/\s*,\s*/); Trouble is that in Google Chrome (for Mac), it appends extra properties to the array. Output from Chrome's debugger: arr: Array 0: one 1: two 2: three constructor: function Array() index: undefined input: undefined length: 3 So if I iterate over the array with a for/in loop, it iterates over the new properties. Specifically the input and index properties. Using hasOwnProperty doesn't seem to help. A fix would be to do a for loop based on the length of the Array. Still I'm wondering if anyone has insight into why Chrome behaves this way. Firefox and Safari don't have this issue.

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  • How to build the SysUtils.Format string function in Delphi?

    - by Sam
    If I have the following Delphi code type TFormatArgs = array of TVarRec; procedure DelphiGodsGiveMeTheAnswerPrettyPlease; var iMyAge: integer; iMyIQ: integer; sCode: string; sText: string; begin iMyAge := 5; iMyIQ := -5; sCode := 'Format(''My age is %d and my IQ is %d'', [iMyAge, iMyIQ])'; sText := FormatThis(sCode, iMyAge, iMyIQ); end; function FormatThis(sFormatCode: string; iVar1: integer; iVar2: integer): string; var sFormatString: string; arFormatArgs: TFormatArgs; begin sFormatString := GetFormatString(sFormatCode); // I can implement this function arFormatArgs := ConstructFormatArgs(iVar1, iVar2); // NEED HELP HERE! result := SysUtils.Format(sFormatString, arFormatArgs); end; How can I implement my ConstructFormatArgs function in Delphi (not Assembly)? I'm afraid the assembly code in SysUtils.WideFormatBuf is just a little bit beyond my comprehension skills! Any ideas? I'm seeking divine assistance. Even if you can contribute just a little hint here and there on how to improve it or help me progress with this exercise. TIA.

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  • CSS Style Firefox/Safari/Chrome

    - by patrick
    hi, i have a problem with css differences between browsers. i have a simple input textfield an a submit button. the should be arranged. with webkit (safari/webkit) everything looks fine but firefox doesnt do it. does anyone have an idea whats wrong? i have written a little test html page: <html> <head> <style type="text/css"> #input { background: none repeat scroll 0 0 white; border-color: #DCDCDC; border-style: solid; border-width: 1px 0 1px 1px; font: 13px "Lucida Grande",Arial,Sans-serif; margin: 0; padding: 5px 5px 5px 15px; width: 220px; outline-width: 0; height: 30px; } #submit { background: none repeat scroll 0 0 white; border: 1px solid #DCDCDC; font: 13px "Lucida Grande",Arial,Sans-serif; margin: 0; outline-width: 0; height: 30px; padding: 5px 10px; } </style> </head> <body> <input id="input" type="text" value="" /><input id="submit" type="button" value="Add" /> </body> </html>

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  • How to share javascript libraries in between components of my website (i.e. lightbox)

    - by Patrick
    Can I share javascript libraries I've loaded in part of my website, with other components ? For example, I'm loading a node of my drupal website into a lightbox (rel="lightmodal"), so it is not a frame. I would like to have access from the content of the lightbox to qtip.js library (at the moment I'm using its functions but it doesn't find the library, so it doesn't work..) thanks

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  • Generic usercontrol possible?

    - by Sam
    Since .Net 4 does support generics in XAML, I'd like to create a UserControl using generics, like: public class MyComboBox<T> { } I can declare the UserControl quite well, but how would I use it in a XAML file? Or can't this be done in XAML?

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  • javascript popup image

    - by sam
    folks., i need to popup image on image hover?the image should be placed just above mouse pointer? i tried to implement event.x,event.y.. but it is not positoning well in all browsers..?is css need to be used here or please give me javascript code.. Code sample function Large(obj,id,e) { var imgbox=document.getElementById("imgbox"); // this is div tag,inside div i am placing imagebutton.. var imgbtn=document.getElementById('<%=ImageButton3.ClientID%>'); imgbox.style.visibility='visible'; imgbtn.src=obj; imgbox.style.left=event.x; imgbox.style.top= event.y; } thank you

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  • How to work with images(png's) of size 2-4Mb.

    - by Sam
    I am working with images of size 2 to 4MB. I want to edit image of resolution 1200x1600. performing scaling, traslation and rotation operations. I want to another images on that and saving it to photo album. My app is crashing(giving memory warning) after i successfully edit one image and save to album. I have releasing some images when i get memory warning. But still it crashes as i am working with 2 images of size 3MB each and context of size 1200x1600 and getting a image from the context at the same time. Is there any way to compress images and work with it by performing scaling, traslation and rotation operations?

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  • Drupal: png is not allowed extension (but it is!)

    - by Patrick
    hi, I'm running Drupal on IIS server 6. I'm having an interesting error to upload images into my node. I get "png" is not a known file. See image: http://dl.dropbox.com/u/72686/pngError.png But I've added png (default settings) to the allow image files list, and indeed you can see in the same image, that png is an allowed extension. Thanks

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  • drupal: [title] token... not filtered !?!

    - by Patrick
    hi, I'm using path auto module to automatically stores images in the projects subfolder. I'm using the [title] token and I had a unpleasent surprise: the title "abc / dce", creates 2 folders. I was not expecting this because in the pattern descrition, [title] is clearly distinguished by [title-raw]. [title] Node title [title-raw] Unfiltered node title. WARNING - raw user input. So, how can I fix this issue, I would like to use the title I have in the url "abc-dce" thanks

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