Search Results

Search found 24105 results on 965 pages for 'advanced custom fields'.

Page 528/965 | < Previous Page | 524 525 526 527 528 529 530 531 532 533 534 535  | Next Page >

  • How to plot image data in PERL on Windows?

    - by angaran
    I would like to plot some image binary data on a grayscale matrix-like graph with custom values on axes. I'm using Perl on a Windows machine but I can't fine the right module to do this. I'm already using GD::Graph to plot other type of data but it seems unsuitable for this specific task.

    Read the article

  • URL structure preference - to slash or not to slash?

    - by TheDeadMedic
    I'm using custom post types in WordPress 3.0 to manage 'courses' (or seminars, lectures, whatever term you'd prefer to have in mind). Now for viewing a single 'course', the url structure is; /course/course-name/ But for multiple courses? /courses/category/category-name/ Or... /course-category/category-name/ Or something entirely different?

    Read the article

  • does != nil check for 0x0?

    - by 4thSpace
    I have a custom class and check that a property isn't 0x0 by doing: if(myinstance.someproperty != nil){ //do something } However, even if someproperty is 0x0, I still go into the conditional. someproperty is of another class type. Is there some other way to check this?

    Read the article

  • Getting default value for java primitive types

    - by ripper234
    I have a java primitive type at hand: Class c = int.class; // or long.class, or boolean.class I'd like to get a 'default value' for this class - specifically the value is assigned to fields of this type if they are not initialized. E.g., '0' for a number, 'false' for a boolean. Is there a generic way to do this? I tried c.newInstance() But I'm getting an InstantiationException, and not a default instance.

    Read the article

  • How do i create multiple URLs with /controller/action/ format?

    - by Angela
    I have several controller/actions where no :id needs to be passed. what I did with the first two was make a custom route defining the controller and action. I thought that the default would allow me to create controller/action.xml by using respond_to in the controller, but that doesn't appear to be the right way. How can I create controller/action URL's (some are .xml) without creating a special route with map.connect?

    Read the article

  • get date from string php - UK date

    - by julio
    Hi-- I have a UK date in the format "06/Apr/2010 13:24" that I need to insert into a mysql db date field. The PHP strtotime function can't handle this string-- has anyone got any ideas other than writing a custom function? Thanks!

    Read the article

  • MySQL: how to index an "OR" clause

    - by JoséMi
    I'm executing the following query SELECT COUNT(*) FROM table WHERE field1='value' AND (field2 = 1000 OR field3 = 2000) There is one index over field1 and another composited over field2&field3. I see MySQL always selects the field1 index and then makes a join using the other two fields which is quite bad because it needs to join 146.000 rows. Suggestions on how to improve this? Thanks

    Read the article

  • Using "null" in jQuery functions. Is this okay?

    - by Nick
    My database consists of some entries which are NULL (so they don't affect max, min, etc..). When I pull all of the data from the database, I need to repopulate form fields with the values. Using .val(value) where value = NULL seems to work without any problems, but I'm not sure if this is a valid way to go about this. It doesn't say anything in the jQuery documentation (that I can find) about using NULL as parameters to functions.

    Read the article

  • <o:massAttribute> affects another components in same <h:panelGrid>

    - by Ignacio Ayuste
    I'm using the new version of OmniFaces 1.8.1, and particullary I start to use the new tag: <o:massAttribute>. Basically, I have the following form with conditionally rendered and disabled fields: <h:form id="formABMProducto"> <h:panelGrid id="datosProducto" columns="4"> <o:massAttribute name="rendered" value="#{cc.attrs.page != 'baja'}"> <h:outputLabel for="codigo" ... /> <h:inputText id="codigo" ... /> <rich:message for="codigo" /> <h:panelGroup /> </o:massAttribute> <o:massAttribute name="rendered" value="#{cc.attrs.page eq 'baja'}"> <h:outputLabel for="codigo" .../> <rich:autocomplete id="codigoProducto" ... /> <rich:message for="codigo" /> <h:panelGroup /> </o:massAttribute> <o:massAttribute name="disabled" value="#{cc.attrs.disableComponents}"> <h:outputLabel for="nombre" ... /> <h:inputTextarea id="nombre" ... /> <rich:message for="nombre" /> <span /> <h:outputLabel for="descripcion" ... /> <h:inputTextarea id="descripcion" ... /> <rich:message for="descripcion" /> <span /> </o:massAttribute> <h:outputLabel value="#{msgs['producto.abm.panel.proveedor.tipo']}" for="CmbTipoProveedor"/> <rich:select id="CmbTipoProveedor" ... /> <rich:message for="CmbTipoProveedor" /> <a4j:commandButton ... /> </h:panelGrid> </h:form> However, when I open the page, the third <o:massAttribute> is also disabling another input fields codigo and codigoProducto. I think this isn't the expected behaviour.

    Read the article

  • Wpf. Chart optimization. More than million points

    - by Evgeny
    I have custom control - chart with size, for example, 300x300 pixels and more than one million points (maybe less) in it. And its clear that now he works very slowly. I am searching for algoritm which will show only few points with minimal visual difference. I have link to component which have functionallity exactly what i need (2 million points demo): http://www.mindscape.co.nz/demo/SilverlightElements/demopage.html#/ChartOverviewPage I will be grateful for any matherials, links or thoughts how to realize such functionallity.

    Read the article

  • JSONDeserializer.use doesn't convert correctly

    - by user530846
    I'm trying to use flexjson to convert the following json string into a java object: {"inboundDataNotification": { "callbackData": "12345", "inboundData": { "message": "Hello World", "messageId": "mes1234" } }} Using the following method: import flexjson.JSONDeserializer; @RooJavaBean @RooToString @RooJson(fromJsonArrayMethod="", toJsonArrayMethod="", toJsonMethod="") public class InboundData { private String messageId; private String message; public static InboundSMSMessage fromJsonToInboundSMSMessage(String json) { return new JSONDeserializer<InboundSMSMessage>().use(null, InboundSMSMessage.class).deserialize(json); } } All fields are null after this method is invoked. Any ideas what to change here?

    Read the article

  • Authlogic: passwords saved in the DB are not working as expected.

    - by user570459
    Hello everyone, Im having trouble with authlogic on my production server. Im able to update passwords in the database but when i try to validate a user using the new password, the validation fails. Please check the below console output. Notice how the salt and crypted_password fields get update before and after the new password is saved. The issue is only on my production server (running passenger). Everything works fine on my development machine. => #<User id: 3, login: "saravk", email: "[email protected]", crypted_password: "9bc86247105e940bb748ab680c0e77d9c44a82ea", salt: "WdVpQIdwl68k8lJWOU"> irb(main):003:0> u.password = "kettik123" => "kettik123" irb(main):004:0> u.password_confirmation = "kettik123" => "kettik123" irb(main):005:0> u.save! => true irb(main):006:0> u.valid_password?("kettik123") => true irb(main):007:0> u.reload => #<User id: 3, login: "saravk", email: "[email protected]", crypted_password: "f059007c56f498a12c63209c849c1e65bb151174", salt: "lVmmczhyGE0gxsbV421A"> irb(main):008:0> u.valid_password?("kettik123") => false The authlogic configuration in my User model.. class User < ActiveRecord::Base acts_as_authentic do |c| c.login_field :email c.validate_login_field false c.validate_email_field false c.perishable_token_valid_for = 1.day c.disable_perishable_token_maintenance = true end I use the email field as the main key for the user. Also the email field is allowed to be blank in some cases (eg a facebook user) Also i belive that my schema is proper (in terms of the length of the salt & crypted password fields) create_table "users", :force => true do |t| t.string "login" t.string "email" t.string "crypted_password", :limit => 128, :default => "" t.string "salt", Any help on this would be highly appreciated. Thanks.

    Read the article

  • Does Doctrine 1.2 support importing indexes with Doctrine_Core::generateModelsFromDb function?

    - by Coagulant
    Does Doctrine 1.2 support importing indexes with Doctrine_Core::generateModelsFromDb() function? I need to make a migration between 2 database connections, one of them having unique index on 2 fields and one doesn't. And my migration is empty. It looks like Doctrine doesn't support indexes when importing from databae, other than those tied to relationship foreign keys. $changes = Doctrine_Core::generateMigrationsFromDiff($migrationsPath, array('doctrineOld'), array('doctrine'));

    Read the article

  • Can someone help me with two-entity coreData iOS6?

    - by user1878923
    I'm new in iOS development and i need simple example (project) with explained two-entity coreData with to-many relationship between A and B entities on iOS6 with storyboard interface and ARC. In storyboard should be two UITableView controllers which present entities A and B and two UIViewControllers which present adding string data from text fields I searched in many books, sites, video lessons like "lynda.com", but i still not understand how and where i should implement two-entity coredata with one to-many relationship in code. Can someone give me link to understandable tutorial or put the project on GitHub?

    Read the article

  • drupal views block arguments

    - by slimcady
    I currently have a view (Drupal 6 using Views2) that properly aggregates a custom content type (videos) and filters them for a page display. When I create a block display, it previews the results in live preview just great, but when i go to the page expecting to see the block it doesn't appear. I'm fairly certain the argument I'm attempting to pass it fails because when I select "Display all results" for "Action to take if argument does not validate:" the block shows up on the page just fine. Any advice definitely appreciated.

    Read the article

  • I got the address of a large managed object in WinDbg, what next?

    - by Mahen
    I created a high memory utilization dump and using !dumpheap -stat and !dumpheap -mt I got the address of two large string generic list of 30 MB each. I want to know more about these lists. What they contain or which piece of code is using them. Is there a way to find them out? 0:000 !do 2b370038 Name: System.Object[] MethodTable: 71e240bc EEClass: 71c0da54 Size: 33554448(0x2000010) bytes Array: Rank 1, Number of elements 8388608, Type CLASS Element Type: System.Collections.Generic.List`1[[System.String, mscorlib]] Fields: None

    Read the article

  • rsync stuck with the --checksum option

    - by billc.cn
    I use back-in-time to backup my Linux installation. It serves as an advanced wrapper for the rsync command. Today I tried to add /var/log to the list of folders to be backed up and it caused some serious performance problems. The job seems to stuck on a particular file and the CPU usage of the rsync parent process reaches 100%. I then used lsof to see which file caused the problem and it seems to be the /var/log directory. I did some googling and some experiments with the different rsync options and found --checksum to be the offender. Without the parameter, an incremental backup finishes properly in minutes. With it, the process will stuck when rsync tries to sync a constantly changing log file. This kind of make sense, but it still seems to be a bug to me. Am I using the option correctly? Is there a workaround for this?

    Read the article

  • How to validate overlapping no in java

    - by anandhinaveen
    I Have dynamically render row. WE have fields like FROM TO. For eg: From TO 2 10, 2 3, 8 12 It cannot accept this combination row.. That means no number should be overlapping. For eg: From TO 2 10, 0 1, 11 12 This combination is allowed.the row may also increased. I need need to write a validation for this overlapping. Can any 1 help to solve this problem.

    Read the article

  • What font do you use for your code editor?

    - by Harmen
    For a long time I used Courier New as default font for my code editor, until I got more into typography and found this new fixed-width font called Triskweline: The font is beautiful, but unfortunately it works only at size 10pt. This made me wonder: what (custom) font do you use for your code editor?

    Read the article

  • Export CSV from Mysql

    - by ss888
    Hi, I'm having a bit of trouble exporting a csv file that is created from one of my mysql tables using php. The code I'm using prints the correct data, but I can't see how to download this data in a csv file, providing a download link to the created file. I thought the browser was supposed to automatically provide the file for download, but it doesn't. (Could it be because the below code is called using ajax?) Any help greatly appreciated - code below, S. include('../config/config.php'); //db connection settings $query = "SELECT * FROM isregistered"; $export = mysql_query ($query ) or die ( "Sql error : " . mysql_error( ) ); $fields = mysql_num_fields ( $export ); for ( $i = 0; $i < $fields; $i++ ) { $header .= mysql_field_name( $export , $i ) . "\t"; } while( $row = mysql_fetch_row( $export ) ) { $line = ''; foreach( $row as $value ) { if ( ( !isset( $value ) ) || ( $value == "" ) ) { $value = "\t"; } else { $value = str_replace( '"' , '""' , $value ); $value = '"' . $value . '"' . "\t"; } $line .= $value; } $data .= trim( $line ) . "\n"; } $data = str_replace( "\r" , "" , $data ); if ( $data == "" ) { $data = "\n(0) Records Found!\n"; } //header("Content-type: application/octet-stream"); //have tried all of these at sometime //header("Content-type: text/x-csv"); header("Content-type: text/csv"); //header("Content-type: application/csv"); header("Content-Disposition: attachment; filename=export.csv"); //header("Content-Disposition: attachment; filename=export.xls"); header("Pragma: no-cache"); header("Expires: 0"); echo '<a href="">Download Exported Data</a>'; //want my link to go in here... print "$header\n$data";

    Read the article

< Previous Page | 524 525 526 527 528 529 530 531 532 533 534 535  | Next Page >