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• Php string handling tricks

  - by Dam

  Hi my question Need to get the 10 word before and 10 words after for the given text . i mean need to start the 10 words before the keyword and end with 10 word after the key word. Given text : "Twenty-three" The main trick : content having some html tags etc .. tags need to keep that tag with this content only . need to display the words from 10before - 10after content is bellow : removed Thank you

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• Weirdness using jquery's .html() function to set <a></a> with a special character &#10003; (checkmar

  - by Sam

  Hey all, I'm trying to have the following tag toggle between a "-" and the checkmark character (✓) <a id='p_4' class='fancy_button orange bls_button' href='#'>-</a> And here's the jquery code: if (button.text() == '-') { button.html('&#10003'); } This works in FF3.6 and IE8, but not in WebKit (Chrome or iPhone safari). Is there something I'm doing wrong, or does webkit just not like .html("✓") Thanks, Sam

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• Drupal, Lightbox: cannot edit the content inside

  - by Patrick

  hi, I'm using Drupal and Lightbox module to display the content of articles in this website: donatellabernardi.ch/drupal if you click on an article the lightbox is displayed. However I have 2 problems with it: 1) I cannot use the libraries such as the tooltip library qTip from it. (If you move the mouse over the balls, you'll see the tooltips) 2) I cannot invert the title with the balls (tags), because it seems that the template of the node in the lightbox is not controlled by my theme. I tried also to change the node template (in the drupal root folder), swapping title and meta data but it didn't work. thanks

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• What cross browser, W3C valid css, non-javascript "min-height" method?

  - by jitendra

  Should we always try to not to give "height" to elements in XHTML through CSS? if yes the i think min-height would be better idea instead of fixed height. What cross browser( including IE6), W3C valid css, non-javascript "min-height" method in css? if i add min-height to any tag example <div> then in future in more content comes in then will we have to change height of div or if min-height is defined then no need.

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• Open a file:// protocol with UNC paths in HTML page

  - by ace

  Hi - I'm trying to open a file located on a networkshare by giving the anchor tag path = file://///servername/folder/file.docx This works in IE8 and i'm able to open the file in word, however in Firefox nothing happens. I believe it's due to some secruity settings in Firefox. I tried about:config and turning off the checkloaduri value. But it didnt solve the problem. Does anyone know how I can make this work in both IE and Firefox.

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• MySQL: Efficient Blobbing?

  - by feklee

  I'm dealing with blobs of up to - I estimate - about 100 kilo bytes in size. The data is compressed already. Storage engine: InnoDB on MySQL 5.1 Frontend: PHP (Symfony with Propel ORM) Some questions: I've read somewhere that it's not good to update blobs, because it leads to reallocation, fragmentation, and thus bad performance. Is that true? Any reference on this? Initially the blobs get constructed by appending data chunks. Each chunk is up to 16 kilo bytes in size. Is it more efficient to use a separate chunk table instead, for example with fields as below? parent_id, position, chunk Then, to get the entire blob, one would do something like: SELECT GROUP_CONCAT(chunk ORDER BY position) FROM chunks WHERE parent_id = 187 The result would be used in a PHP script. Is there any difference between the types of blobs, aside from the size needed for meta data, which should be negligible.

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• SQL select maximum from two time periods

  - by HamishC

  I have a query, Im trying to select the maximum value from the summer period (nov-april down here) but it only gives me values from nov-dec with this query. Any ideas why? SELECT TOP 10 Value, DateTime FROM history WHERE Tagname = @Tag AND ((DateTime >= @StartYear AND DateTime < @StartWinter) OR (DateTime >= @FinishWinter AND DateTime < @FinishYear)) ORDER BY Value DESC

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• How to output image via php from another domain

  - by Beck

  Image tag inside email message: <img src="http://www.mydomain.com/image.php?lastest=1"> Part of image.php script: case 'image/gif': header('Content-type: image/gif');$img=@imagecreatefromgif($image['src']);if($img) {imagegif($img);imagedestroy($img);} break; But how i can do the same with this image? http://www.anotherdomain.com/image.gif Thanks.

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• Jquery Dom and functions in html body

  - by slick

  I have before my closing body tag here i have the usual $(function() { function test(){ alert("test"); } }); in my html i have input tags I get an error of that test is undefined. I am trying to make IE7 call function onchange I had a whole solution working but since IE7 does not like .change() i am going to put onchange attributes within the inputs but now i have this issue. Any idea how I can solve this?

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• Custom Control Same Assembly - Visual Web Part

  - by FullyManaged

  Hi, I am working on a Visual Web Part which requires creating a custom control. I am trying to add custom control to the same assembly as Visual Web Part and registering control as: <%@ Register TagPrefix="cus" Namespace="SomeCustomControlNameSpace" % When I am trying to access this its throwing runtime error : Unknown server tag 'cus:ControlName'. Do I need to make any Web.Config entry for this? Any Ideas?

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• c#: xdocument and reading xsi:nil="true" gives "String was not recognized as a valid DateTime"

  - by DingoCC

  Happily reading xml with var q2 = from c in xmlDoc.Descendants("Ticket") select new { Responded_Date = (DateTime)c.Element("Responded_Date") } However when the tag is <Responded_Date xsi:nil="true" /> I get "String was not recognized as a valid DateTime". I don't wish to use the null coalescing operator but simply to take the null and insert into datatable

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• XMLStreamWriter writeCharacters without escaping

  - by Felix

  How do I use XMLStreamWriter to write exactly what I put in? For instance, if I create script tag and fill it with javascript I don't want all my single quotes coming out as &apos;

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• Can I do full text searches with jquery Autocomplete ?

  - by Jordie

  Hi, I want to be able to search a list of full names. The autocomplete demos I have seen have all searched from the beginning. Thats no good as I want matches on surname too. I can live without full text search if it at least follows word boundaries. Sorta like the tag search here. Hows that done? Cheers

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• Session Timeout in VB.NET

  - by BornReady

  Hi, I have written a page with an iFrame that basically cycles through a series of internal pages on our server displaying daily activity for our company. The problem I think is that it sporadically loses its session and redirects back to the login screen to keep losing its session which is the default behavior for anyone on our site trying to access a webpage without being logged in. I have set the session timeout to 4hrs, the iframe cycles through 6 pages anywhere from 10 seconds to 5 minutes on each, and I have even set the META refresh on the page to refresh every 3 hours. I don't understand what else could possibly stop this page from staying active. Any help or ideas is greatly appreciated. Thank you!

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• How to convert 'if' condition in NAnt into MSBuild?

  - by Nam Gi VU

  I have a NAnt script like below: <if test="${a}>${b}"> <call target="target"/> </if> What I want is to convert it into MSBuild script. I found that there is tag to write conditions but it is only used for defining property/item. Can we write 'if' condition in MSBuild? Please help!

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• Anyone knows from where to get that jQuery tags editor?

  - by Axel

  Hi, Someday i've downloaded a very nice jquery editor but i lost it and i only have a screenshot of it. You just type a tag and press return or space and it's will be inside a nice box, and you can delete it by only pressing the backspace key or the close icon. Please don't suggest me That because it's so poor and the tags are inserted outside the input box. Thanks

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• How do you set the title attribute of an ASP.NET MVC Html.ActionLink to the generated URL

  - by Keith Hill

  I would like users to be able to see the corresponding URL for an anchor tag generated by Html.ActionLink() when they hover over the link. This is done by setting the title attribute but where I'm stuck is figuring out how to get that value: @Html.ActionLink(@testrun.Name, "Download", "Trx", new { path = @testrun.TrxPath }, new { title = ??) How can I specify the URL that ActionLink is going to generate? I could hardcode something I guess but that violates DRY.

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• TinyMCE refresh issue

  - by Luke

  I'm using TinyMCE, witch is working fine for the most part... when the user saves the page redirects to a a php page that extracts the textfield data and processes it, i wont elaborate cause that's no t the issue... the issue is that when it redirects back to the page... the textfield is blank and i can click on it but not see anything, if i type it enters(but i can't see it), this also happens when i go to the address directly, the only way i can see it is to hit the refresh button... i tried a meta refresh to the page... i tried disabling cache... any ideas would be great... thanks in advance

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• Custom Drop Down box in Ruby on Rails with links as a couple of the options.

  - by DerNalia

  So...basically, I want this in my drop down: •Nothing •Option 1 •Option 2 •Option 3 Link to another page Link to another page I tried throwing a link_to to a select tag... that didnt work... any ideas?

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• Forcing postback on selection of a radio button

  - by coffeeaddict

  I know this is simple as cake but I've been using ASP.NET controls for way too long. I assume you have to do this via javascript with a regular XHTML input tag?

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• Writing a PHP web crawler using cron

  - by Horse

  Hi all I have written myself a web crawler using simplehtmldom, and have got the crawl process working quite nicely. It crawls the start page, adds all links into a database table, sets a session pointer, and meta refreshes the page to carry onto the next page. That keeps going until it runs out of links That works fine however obviously the crawl time for larger websites is pretty tedious. I wanted to be able to speed things up a bit though, and possibly make it a cron job. Any ideas on making it as quick and efficient as possible other than setting the memory limit / execution time higher?

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• asp.net login controls droped error "object expected" when i click the "administer website" to debug

  - by user306032

  hello: i have just created a new empty website from visualstudio 2010, added an new webform and droped a login control into the page.when i click the tag "administer website" then try to open security-Use the security Setup Wizard to configure security step by step, the IE8 shows the error: "Object Expected". (tried to make a asp.net site with generated code, without any modification, but the error still occered)script type="text/javascript"

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• Get computed font size for DOM element in JS

  - by Pekka

  Is it possible to detect the computed font-size of a DOM element, taking into consideration generic settings made elsewhere (In the body tag for example), inherited values, and so on? A framework-independent approach would be nice, as I'm working on a script that should work standalone, but that is not a requirement of course. Background: I'm trying to tweak CKEditor's font selector plugin (source here) so that it always shows the font size of the current cursor position (as opposed to only when within a span that has an explicit font-size set, which is the current behaviour).

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• JPA CascadeType.ALL does not delete orphans.

  - by Paul Whelan

  I am having trouble deleting orphan nodes using JPA with the following mapping @OneToMany (cascade = CascadeType.ALL, fetch = FetchType.EAGER, mappedBy = "owner") private List<Bikes> bikes; I am having the issue of the orphaned roles hanging around the database. I can use the @org.hibernate.annotations.Cascade Hibernate specific tag but obviously I don't want to tie my solution into a hibernate implementation. Any pointers greatly appreciated.

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• How to hide all buttons in IE6 without hiding all inputs in a printing stylesheet?

  - by Dave

  Hi guys, Whats the easiest method of hiding all buttons but not all inputs (say drop down lists, text input boxes) in CSS that works with IE6. The purpose of this CSS file is for printing (using the media="Print" tag in the HTML).

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