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• 42S22 SQL error: Column not found, why?

  - by Vincenzo

  This is my SQL: SELECT `tbl`.*, 123 AS `test` FROM `tbl` GROUP BY `test` It works when I run it directly in MySQL. But PDO says: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'test' in 'field list' Why so? How to cure this problem? I'm using Zend_Db.

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• i want to trigger a nib file when someone touch on an image

  - by piyushroongta

  hi all i am new in the field of iphone development .... i am working on a game in which when user touch on a image then a nib file must be pop up on the scree and i am unable to do that.. please help provide some sample code or any kind of help thanks in advance

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• Is it possible to have variable find conditions for both the key and value?

  - by DarrenD

  I'm trying to pass in both the field and the value in a find call: @employee = Employee.find(:all, :conditions => [ '? = ?', params[:key], params[:value].to_i) The output is SELECT * FROM `employees` WHERE ('is_manager' = 1) Which returns no results, however when I try this directly in mysqsl using the same call without the '' around is_manager, it works fine. How do I convert my params[:key] value to a symbol so that the resulting SQL call looks like: SELECT * FROM `employees` WHERE (is_manager = 1) Thanks, D

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• how to use sed/awk to remove words with multiple pattern count

  - by user1461112

  I have a file of string records where one of the fields - delimited by "," - can contain one or more "-" inside it. The goal is to delete the field value if it contains more than two "-". i am trying to recoup my past knowledge of sed/awk but can't make much headway ========== info,whitepaper,Data-Centers,yes-the-6-top-problems-in-your-data-center-lane info,whitepaper,Data-Centers,the-evolution-center info,whitepaper,Data-Centers,the-evolution-of-lan-technology-lanner ========== expected outcome: info,whitepaper,Data-Centers info,whitepaper,Data-Centers,the-evolution-center info,whitepaper,Data-Centers thanks

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• Events Internals: In .net how are Events represented internally?

  - by JeeZ

  Hi All, I have a basic doubt. Internally how are events represented as methods or as (fields)objects. If event is a field then how one can still contain events in the interface definition. Thanks JeeZ

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• How do I post long strings that contain special characters (like '&' specifically) via an AJAX reque

  - by user298924

  I'm looking to make a Contact/Query form, wherein the end user can send an email to the webmaster. The form has a 'textarea' field, which captures long strings from the user, if I use AJAX to submit the form using GET method, my params tend to break if their is a special character, specifically '&' in the textarea's string.. I'm stuck please help!

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• for a TEXTAREA, how to call a JavaScript Function on Return/Enter

  - by nobosh

  I have a textarea that when a users pressed enter/return on their keyboard, I want to submit the field to a JavaScript function, just like it works on Twitter. Ideas? Thanks

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• How do i add words to the suggestions on top of the soft keyboard

  - by Wilken

  Is there any way to add words to the suggestions in the soft keyboard? For a specific Edittext field i would like to add a list of names to the suggestions that pops up on top of the soft keyboard in android 2.0. Does anyone know if this is possible?

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• Get CCK values, without the html in Drupal templates

  - by DasRakel

  I'm storing a string in a CCK field. The problem is getting it back out. I have a node-node_type.tpl.php and ask it $node->content['field_custom_map_data']['#value'] That returns html, three nested div's and uses HTML entities, I want the pure text, as entered. What is the Drupal 5 way to fix this?

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• Without width printing format in C

  - by yCalleecharan

  Hi, in C if I have a printf statement containing say "%.2f", it says that the precision is 2 digits after the decimal place. I haven't explicitly specify the width. I have two questions: Is this good programming practice?; Is without specifying the width means that the width of the field will get adjusted automatically when printing the number, irrespective of the number of digits it contains? Thanks a lot...

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• How to select the last record from MySQL table using SQl syntax.

  - by Vafello

  I have a table with several records. There is an id field. I would like to select the record with the most recent id (i.e. the ighest id). Any ideas?

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• [MYSQL Query] How to select all the entries from the last month?

  - by rasouza

  I have a table with entries which has a DATE field. Each entry has a distinct date. I'd like to select all the entries from the last month. How? I tried SELECT * FROM registries WHERE reg_date = DATE_FORMAT(MAX(reg_date), "%m") without success thx

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• Trac: "Waiting On" plugin?

  - by Mark

  Sometimes an issue can't be resolved until someone else does something, or until some event occurs. Is there an add-on for trac that adds a field for these situations?

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• asp code for excel upload

  - by vicky

  i want to upload an excel file from the client to the server using asp .then it shud check the field name of the file with the oracle database table and then save its content in the database. can somebody help me with this....??

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• Removing [nid:n] in nodereference autocomplete

  - by AK

  Using the autocomplete field for a cck nodereference always displays the node id as a cryptic bracketed extension: Page Title [nid:23] I understand that this ensures that selections are unique in case nodes have the same title, but obviously this is a nasty thing to expose to the user. Has anyone had any success in removing these brackets, or adding a different unique identifier?

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• BlackBerry:Built-in Date Picker API?

  - by user187532

  Hi All, In my application screen, i am having a field, where user can to choose his DateOfBirth. I want to popup any built-in "Date" calendar or some built-in Date picker to user, so that it will look professional. As i'm new to this development, i wanted to know there is any code sample available to popoup the built-in Date Picker? Note: I also want to store the selectable Date by user after selecting it in my existing persistent storage. Thank you for your suggestions.

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• django 1.2.1: Override model name in admin interface?

  - by Paul Sanwald

  I have a model called "Activity" in my django app. in the admin interface, it appears on the screen as "Activitys". how can I override the label on the admin page to make it "Activities" instead? I see in the archives how to do this for a field, but not for a model itself. thanks!

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• Can I make a SQL Server 2005 Table Column accept only letters and numbers ?

  - by Space Cracker

  When we have a column that will store a username that will only accept letters and numbers we always do validation on this input field using javascript or even server validation from code .. but i want to know if is there any way that can allow me make this validation on the Table column itself even some one try to enter data from any place it don't accept and throw exception ?

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• Whys is pdf format used? [closed]

  - by dan_vitch

  I will admit that I am new to the tech/dev field. It seems to become a trend that every time I have to work with pdfs a part of me dies. Why is this format as ubiquitous as it seems to be? Is it just non-tech people that prefer pdfs?

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• How to execute query with empty fields?

  - by Kliver Max

  I have a SQL Query: SELECT documents.*, t_rights.rights, documents_list.docs FROM documents INNER JOIN t_rights on t_rights.num=documents.type_right INNER JOIN documents_list on documents_list.num=documents.document1 WHERE code_document=1 or code_document=1 In case if i have fields documents.document1 and documents.document1 with some value all works fine. But if this field empty i get empty query result. Its possible make query like this with empty fields?

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• Can you define values in a SQL statement that you can join/union, but are not stored in a table outs

  - by Mervyn

  I'm trying to create a query and need to join against something that I can define values in without creating a table. I'll attempt to describe what I'm trying to do: table1 is joined on field a with table2 (titles for FK in table 1) - Table1 has values outside of what exists in table2 - I want to add an additional 'table' to be unioned with table2 and then joined with table 1 Thanks

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• Why is my input textbox extending outside margins in BlackBerry and Android, but not iOS?

  - by Dallas

  I have an input field that is extending well beyond the rest of the page, but as the question alludes to, it appears fine in iOS. I am wondering if anyone has run into this issue. My search button, which in iOS is on the right of the search textbox, actually wraps to the next "line" on the other two platforms. I am not using a table, just inside a div, and the CSS isn't doing anything fancy. Any ideas?

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• How to I access validation metadata in my view?

  - by Mike Dymond

  I want to add a 'required field' label to those fields in my model that I have set the Required attribute for. How do I go about doing this?

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• Accessing Ember component scope from block form?

  - by user3009816

  I want to let a user pass a custom text field, App.CustomTextField, in a Ember component using block form. However, that App.CustomTextField needs access to the component to manipulate its properties. How can I pass the component to the textfield using block form? I would like to pass the component as a property to App.CustomTextField, but how do I access the component's scope? {{#blog-post}} {{view App.CustomTextField component=?}} {{/blog-post}}

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• Why when I try to instantiate a class instance, do I get StackOverFlowException?

  - by flockofcode

  I keep getting StackOverFlowException whenever I instantiate an instance of A class. I know it has got something to do with the fact that A.b field is of type derived from class A. But why would that cause an exception? static void Main(string[] args) { A a = new A(); // exception } class A { private B b = new B(); } class B:A {} thank you

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