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  • calculating text width with jQuery

    - by Dom
    Hi. I'm trying to calculate text width using jQuery. I'm not sure what, but I am definitely doing something wrong. So, here is the code: var c = $('.calltoaction'); var cTxt = c.text(); var cWidth = cTxt.outerWidth(); c.css('width' , cWidth); Thank you for your help in advance!

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  • Sending multiple checkbox options

    - by Grunje_D_D
    Hi, I'm creating a used cars website (written in PHP), and I'm stuck on sending advanced search options from form. I have more than 30 of them and I wonder if it's possible, and how, to send them in one variable (for example &options=1,2,3,5,6,10 or some other way..). Also I've heard that this is possible with "bitwise" but I don't have a clue how to do that. Or if someone have a better idea, please let me know. Thanx

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  • options[Text] is null or not an object in javascript

    - by user9167
    I am getting options[text] is null or not an object error. What i am trying to do here is i am checking what all multi select lookup column values are selected , comparing them with the value in an array and then removing them var responsibleselected = returntags("select","Responsibility selected values"); for(var i=0;i<responsibleselected.options.length;i++) { if(responsibleselected.options[i].selected == true) { for(var j=0;j< ResponsibleArray.length;j++) { if(responsibleselected.options[i].text == ResponsibleArray[j])//throws error here { GipRemoveSelectedItems(ctl00_m_g_6ad915a8_68ea_4c76_b67a_ad1215320288_ff391_ctl00_ctl00_MultiLookupPicker_m); } } } }

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  • A big flat text file or a HTML site for language documentation?

    - by Bad Sector
    A project of mine is a small embeddable Tcl-like scripting language, LIL. While i'm mostly making it for my own use, i think it is interesting enough for others to use, so i want it to have a nice (but not very "wordy") documentation. So far i'm using a single flat readme.txt file. It explains the language's syntax, features, standard functions, how to use the C API, etc. Also it is easy to scan and read in almost every environment out there, from basic text-only terminals to full-fledged high-end graphical desktop environments. However, while i tried to keep things nicely formatted (as much as this is possible in plain text), i still think that being a big (and growing) wall of text, it isn't as easy on the eyes as it could be. Also i feel that sometimes i'm not writing as much as i want in order to avoid expanding the text too much. So i thought i could use another project of mine, QuHelp, which is basically a help site generator for sites like this one with a sidebar that provides a tree of topics/subtopics and offline full text search. With this i can use HTML to format the documentation and if i use QuHelp for some other project that uses LIL, i can import LIL's documentation as part of the other project's documentation. However converting the existing documentation to QuHelp/HTML isn't a small task, especially when it comes to functions (i'll need to put more detail on them than what currently exists in the readme.txt file). Also it loses the wide range of availability that it currently has (even if QuHelp's generated code degrades gracefully down to console-only web browsers, plain text is readable from everywhere, including from popular editors such as Vim and Emacs - i had someone once telling me that he likes LIL's documentation because it is readable without leaving his editor). So, my question is simply this: should i keep the documentation as it is now in the form of a single readme.txt file or should i convert it to something like the site i mentioned above? There is also the option to do both, but i'm not sure if i'll be able to always keep them in sync or if it is worth the effort. After asking around in IRC i've got mixed answers: some liked the wide availability of the single text file, others said that it is looks as bad as a man page (personally i don't mind that - i can read man pages just fine - but other people might have issues reading them). What do you think?

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  • Should back end processes be included in use cases in requirements document?

    - by bizso09
    We're writing a requirements document for our client and need to include the use cases of the system. We're following this template: ID Description Actors Precondition Basic Steps Alternate Steps Exceptions Business validations/Rules Postconditions In the Basic Steps section, should we include steps that the system performs in the back end or should we only include steps that the user directly interacts with? Example: Basic Steps for Search 1: User goes to search page User enters term User presses search System matches search term with database entries System displays results vs Basic Steps for Search 2: User goes to search page User enters term User presses search System displays results

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  • Vim style cursor movement for Notepad++

    - by funseiki
    I was just wondering if there was a way to get "vim" style cursor movement (i.e. 'hkjl' movement). After spending much time with vim, I have gotten used to not having to life my hands off the keyboard to move around a text document (going to the arrow keys is also too disruptive :p). Moving back to vim is always an option, but if there was a way to get this feature on notepad++. I have already spent some time in setting up macros and plugins to get my notepad++ environment working the way I want it to. Any help on this matter would be much appreciated.

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  • What is the easiest way to get a yyyy-mm-dd hh:mm:ss timestamp hotkey on the Mac?

    - by Edward Tanguay
    On Windows I use the PSPad editor which has a nice ALT-D timestamp which you can edit the format of, e.g. yyyy-mm-dd hh:mm:ss. When working outside an editor, e.g. Google Docs, I have Autohotkey which I have programmed CTRL-D to insert a yyyy-mm-dd hh:mm:ss timestamp. I am now working on a Mac mostly using TextWrangler as my editor but I can't find a timestamp hotkey in its features. What is the easiest way to get a yyyy-mm-dd hh:mm:ss hotkey on Mac, either in a (free) text editor or a (free) autohotkey equivalent?

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  • How do I make vim's autoindent not drop trailing spaces?

    - by Joey Adams
    In some text editors (e.g. Kate, gedit), when auto indent is enabled, pressing return twice will leave a trailing whitespace (which I want): if (code) { .... ....| } While others cater to the coding standard where trailing spaces (even in blank lines) aren't allowed: if (code) { ....| } What annoys me about this is that if I arrow up after auto-indenting, the auto-indent is lost: if (code) { | .... } If I run vim and :set autoindent , I get the latter behavior. My question is, how do I set vim to keep the trailing spaces rather than automatically removing them if they go unused?

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  • What tools exist for generating "ASCII Tables", if any?

    - by Billy ONeal
    Consider a block like the following: +-----------------------------------+--------------------------+ | In Baseline | Not in Baseline | +---------------+===================================+==========================+ | In Parent # Do Not Report | Mark ACE as AlwaysReport | +---------------+-----------------------------------+--------------------------+ | Not In Parent # Iff parent depth > baseline depth | Report Always | +---------------+-----------------------------------+--------------------------+ I have seen tables like this used quite frequently. For instance, in Requests for Comments (RFC) documents, the standard format of the document is the text format. Another common case is embedding a small table like this into comments of source code. Are there tools which can take a quick and dirty representation of this in Excel, or possibly some textual format, and format it as a table like this?

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  • HTC Android Messages - adding contact from SMS

    - by Chris
    I'm not sure if this problem is specific to Android, HTC or Sense UI; apologies! Phone: T-Mobile G2 aka HTC Hero OS: Android 1.5 App: Messages Scenario: I receive a text from someone not in my Contacts, so just have their number. I want to add them as a new contact. Problem: I can't (click on the number and I can call them; long press on the message and I can add to an exist contact). Is there any way I can add a new contact simply?

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  • How to change fonts in Kod?

    - by the_great_monkey
    I started using this new text editor called Kod (runs on Mac OS 10.6): http://kodapp.com/ It's very very fast, I'm a poor programmer and I don't have money to pay for TextMate, this might be the closest to TextMate that I've used. (TextMate cost around $50). The problem is.... Where is the preferences window? Where can I set the font size? I need to make it bigger, that's it... Does anyone know how to do that? EDIT: I think they haven't implement them yet... From their discussion in google group.

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  • cleaning up pdftotext font issues

    - by mankoff
    I'm using pdftotext to make an ASCII version of a PDF document (made with LaTeX), because collaborators prefer a simple document in MS word. The plain text version I see looks good, but upon closer inspection the f character seems to be frequently mis-converted depending on what characters follow. For example, fi and fl often seem to become one special character, which I will try to paste here: ? and ?. What is the best way to clean up the output of pdftotext? I am thinking sed might be the right tool, but am not sure how to detect these special characters.

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  • how to block select, move, copy, paste in vi?

    - by gojira
    I am trying to migrate from Notepad++ to vi. In N++, I constantly rely on block edit (or "column mode"), as it is a great increase in productivity: I can select a rectangular area of text by pressing ALT before marking with the mouse, and copy, move, paste the rectangular area anywhere. Also, it is possible to drag the cursor vertically so that I can type simulatenously on several subsequent lines at the same time. Is there any similar functionality for vi? If yes, how can I do that?

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  • Visual Studio 2010: Is it possible to force editor to use ANSI rather than UTF-8?

    - by Mark Redman
    I am having issues with some files in automated processes, specifically with batch files and sql files. Visual Studio seems to create these as UTF-8 rather than ansi and adds some kind of special characters to the beginning of the file (I think this is a called a pre-amble) This breaks running batch files and running swl files through osql.exe. I have had issues myself in the past in creating text files using C#, but can get around that through encoding. However its seems a bit strange I cant use Visual studio to create batch files and sql files in a database project for automation.

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  • How to find malformed - corrupted - dos - BOMByte Files in Linux

    - by Syquus
    I've several problems maintaining large production servers, in which some developers drop files from Windows environments, sometime with BOM-bytes (We use UTF8, and no need for that), causing lots of troubles. Other times, I got a "no end of line" and "[DOS]" labels when vim-editing files directly on the server. I recently discovered how to find for the bom byte, and how to delete it in a batch script. What about illegal bytes, bad EOLs? Is it safe to use DOS Text Files on a linux environment? Any drawbacks If I use to convert them with dos2unix cmd ? Regards

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  • Alternative to Xcode [closed]

    - by Moshe
    For those familiar with Windows, I used to use "Programmer's Notepad" and "TextPad". I want a Text Editor, not an IDE, with the following few features (in no particular order): Syntax Highlighting Tabbed editing Projects (groups of files together in one "project" file) Spellcheck Lightweight - I prefer something other than Xcode. Updates I am looking for something primarily for web development. Must be Free. +1 For relevant link(s). GUI Based only Conclusion I realized that gEdit is available for OS X. I met it back on Ubuntu 6. Something-or-other. We have a winner. all for input.

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  • problem with binarysearch algorithm

    - by arash
    hi friends,the code below belongs to binary search algorithm,user enter numbers in textbox1 and enter the number that he want to fing with binarysearch in textbox2.i have a problem with it,that is when i enter for example 15,21 in textbox1 and enter 15 in textbox2 and put brakpoint on the line i commented below,and i understood that it doesnt put the number in textbox2 in searchnums(commented),for more explanation i comment in code.thanks in advance public void button1_Click(object sender, EventArgs e) { int searchnums = Convert.ToInt32(textBox2.Text);//the problem is here,the value in textbox2 doesnt exist in searchnums and it has value 0. int result = binarysearch(searchnums); MessageBox.Show(result.ToString()); } public int binarysearch(int searchnum) { string[] source = textBox1.Text.Split(','); int[] nums = new int[source.Length]; for (int i = 0; i < source.Length; i++) { nums[i] = Convert.ToInt32(source[i]); } int first =0; int last = nums.Length; int mid = (int)Math.Floor(nums.Length / 2.0); while (1<= nums.Length) { if (searchnum < nums[mid]) { last = mid - 1; } if (searchnum > nums[mid]) { first = mid + 1; } else { return nums[mid]; } } return -1; }

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  • How does the receiver of a cipher text know the IV used for encryption?

    - by PatrickL
    If a random IV is used in encrypting plain text, how does the receiver of the cipher text know what the IV is in order to decrypt it? This is a follow-up question to a response to the previous stackoverflow question on IVs here. The IV allows for plaintext to be encrypted such that the encrypted text is harder to decrypt for an attacker. Each bit of IV you use will double the possibilities of encrypted text from a given plain text. The point is that the attacker doesn't know what the IV is and therefore must compute every possible IV for a given plain text to find the matching cipher text. In this way, the IV acts like a password salt. Most commonly, an IV is used with a chaining cipher (either a stream or block cipher). ... So, if you have a random IV used to encrypt the plain text, how do you decrypt it? Simple. Pass the IV (in plain text) along with your encrypted text. Wait. You just said the IV is randomly generated. Then why pass it as plain text along with the encrypted text?

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  • Solr - DeltaImport doenst run the parentDeltaQuery

    - by rails
    I have 1:n relation between my main entity(PackageVersion) and its tag in my DB. I add a new tag with this date to the db at the timestamp and I run delta import command. the select retrieves the line but i dont see any other sql. Here are my data-config.xml configurations: <entity name="PackageVersion" pk="PackageVersionId" query= "select ... from [dbo].[Package] Package inner join [dbo].[PackageVersion] PackageVersion on Package.Id = PackageVersion.PackageId" deltaQuery = "select PackageVersion.Id PackageVersionId from [dbo].[Package] Package inner join [dbo].[PackageVersion] PackageVersion on Package.Id = PackageVersion.PackageId where Package.LastModificationTime > '${dataimporter.last_index_time}' OR PackageVersion.Timestamp > '${dataimporter.last_index_time}'" deltaImportQuery="select ... from [dbo].[Package] Package inner join [dbo].[PackageVersion] PackageVersion on Package.Id = PackageVersion.PackageId Where PackageVersionId=='${dih.delta.id}'" > <entity name="PackageTag" pk="ResourceId" processor="CachedSqlEntityProcessor" cacheKey="ResourceId" cacheLookup="PackageVersion.PackageId" query= "SELECT ResourceId,[Text] PackageTag from [dbo].[Tag] Tag" deltaQuery="SELECT ResourceId,[Text] PackageTag from [dbo].[Tag] Tag Where Tag.TimeStamp > '${dataimporter.last_index_time}'" parentDeltaQuery="select PackageVersion.PackageVersionId from [dbo].[Package] where Package.Id=${PackageTag.ResourceId}"> </entity> </entity>

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  • Finding and displaying image src attributes

    - by MIF
    Hi I have a problem and an try to find in one week. I need help :( I have a script work with : <script type="text/javascript"> var list_images = 'image1.jpg|image2.jpg|image3.jpg|image4.jpg|image5.jpg|image6.jpg|image7.jpg'; var images = list_images.split('|'); </script> but know in blogger always give more tab in my script <script type="text/javascript"> var list_images = ' <div></div> <a href="anything"><img src="image1.jpg"><a/> <a href="anything"><img src="image2.jpg"><a/> <a href="anything"><img src="image3.jpg"><a/> <a href="anything"><img src="image4.jpg"><a/> <a href="anything"><img src="image5.jpg"><a/> <li><img src="image6.jpg"></li> <li><img src="image7.jpg"></li> <br/> '; var images = list_images.split('|'); </script> I want remove all tabs and convert them like var list_images = 'image1.jpg|image2.jpg|image3.jpg|image4.jpg|image5.jpg|image6.jpg|image7.jpg'; Finding and displaying image src attributes - Old question http://manhualayout.blogspot.com/2011/03/httpcomic.html - Work good http://manhualayout.blogspot.com/2011/02/blog-post.html - My problem make my crazy in one week :( I Can't just edit the variable of the block HTML ...I want find a way to search and replace to remove all and got the link with the | Please help me . Very very thanks .. Me so stupid :(

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  • Can't open .svn/text-base/file.svn-base ?

    - by Earlz
    I'm using TortoiseSVN. I just made quite a few changes to my working copy and now I went to do a commit some of the files went through but at one file named Search.aspx.cs it says Commit failed (details follow): Can't open file 'C:\-----\trunk\.svn\text-base\Search.aspx.cs.svn-base': The system cannot find the file specified. I have tried doing a SVN update and SVN cleanup and nothing is restoring this file. I can't even create a diff because it gives a similar error about missing files. How do I fix this? What did I do to cause it?

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  • Search option: jqGrid + PHP

    - by Felix Guerrero
    Hi, I'm trying to get work this code: $("#list").jqGrid({ url: 'docente.php', datatype: 'json', mtype: 'POST', postData: {c : "", n: "", a: "", d: "", t: "", e: "", f: "", g: $('#selectD').value(), p: "", call: "report"}, colNames: ['C&eacute;dula','Nombres', 'Apellidos', 'Direcci&oacute;n', 'E-mail','Tel&eacute;fono', 'Profesi&oacute;n'], colModel: [ { name:'rows.cedula', index: 'cedula', search:true, jsonmap: 'cedula', width: 150, align: 'left', sortable:true}, { name:'rows.nombre', index: 'nombre', jsonmap: 'nombre', width: 150, align: 'left'}, { name:'rows.apellido', index: 'apellido', jsonmap: 'apellido', width: 240, align: 'left'}, { name:'rows.direccion', index: 'direccion', jsonmap: 'direccion', width: 330, align: 'left'}, { name:'rows.email', index: 'email', jsonmap: 'email',width: 200, align: 'left'}, { name:'rows.telefono', index: 'telefono', jsonmap: 'telefono', width: 170, align: 'left'}, { name:'rows.descripcion_profesion', index: 'descripcion_profesion', jsonmap: 'descripcion_profesion',width: 120, align: 'left'}], pager: '#pager', rowNum: 8, autowidth: true, rowList: [10, 20], sortname: 'cedula', sortorder: 'asc', viewrecords: true, caption: 'Docentes', jsonReader : { root: "rows", repeatitems: false }, height: 350, width: 900 }); $("#list").jqGrid('navGrid','#pager',{search:true, searchtext: "buscar",edit:false,add:false,del:false}); The HMTL I'm using: <div id="reporte"> <table id="list"></table> <div id="pager"> </div> <div> And the PHP code: $total_pages = 0; $limit=10; $count = Profesor::CountAll(); if($count> 0) $total_pages= ceil($count/$limit); else $total_pages=0; $cnx = new PDO("mysql:host=localhost;dbname=appsms","root",""); $rows = array(); $strQuery="select cedula, nombre, apellido, direccion, telefono, email, descripcion_profesion from Profesor join Profesion on " . " (profesor.profesion_id = profesion.id) and (profesor.grado_id_grado = '" .$this->grado . "') order by cedula;"; $stmt = $cnx->prepare($strQuery); $stmt->execute(array("reporte")); $rows = $stmt->fetchAll(PDO::FETCH_ASSOC); $response->page = 1; $response->total= $total_pages; $response->records = sizeof($rows); $i=0; foreach($rows as $result){ $response->rows[$i] = $result; $i++; } echo json_encode($response); The JSON I get: {"page":1,"total":1,"records":2, "rows":[{"cedula":"v-108984103","nombre":"Soneia","apellido":"Rond\u00f3n Contreras","direccion":"El Rosal, calle 2-44","telefono":"04544247008457","email":"[email protected]","descripcion_profesion":"Docente"}, {"cedula":"v-135254741","nombre":"Judith","apellido":"Rangel M\u00e1rquez","direccion":"Sabaneta","telefono":"04247644152499","email":"","descripcion_profesion":"Docente"}]} It loads the query from PHP but the search option doesn't work neither the sorting function on "cedula"'s column. What I need to do?. Thanks in advance.

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