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How to ensure a form field is submitted when it is disabled?

I have a select form field that I want to mark as "readonly", as in the user cannot modify the value, but the value is still submitted with the form. Using the disabled attribute prevents the user from changing the value, but does not submit the value with the form. ...
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Adding additional data to select options using jQuery

... HTML Markup <select id="select"> <option value="1" data-foo="dogs">this</option> <option value="2" data-foo="cats">that</option> <option value="3" data-foo="gerbils">other</option> </select&...
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Why shouldn't I use mysql_* functions in PHP?

... 5.5 and above) $link = mysql_connect('localhost', 'user', 'pass'); mysql_select_db('testdb', $link); mysql_set_charset('UTF-8', $link); With PDO: All you need to do is create a new PDO object. The constructor accepts parameters for specifying the database source PDO's constructor mostly takes fo...
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jquery selector for id starts with specific text [duplicate]

... Use jquery starts with attribute selector $('[id^=editDialog]') Alternative solution - 1 (highly recommended) A cleaner solution is to add a common class to each of the divs & use $('.commonClass'). But you can use the first one if html markup i...
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Dump a mysql database to a plaintext (CSV) backup from the command line

... separated) files which can import into Excel, etc, quite easily: % echo 'SELECT * FROM table' | mysql -B -uxxx -pyyy database Alternatively, if you've got direct access to the server's file system, use SELECT INTO OUTFILE which can generate real CSV files: SELECT * INTO OUTFILE 'table.csv' ...
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With MySQL, how can I generate a column containing the record index in a table?

... You may want to try the following: SELECT l.position, l.username, l.score, @curRow := @curRow + 1 AS row_number FROM league_girl l JOIN (SELECT @curRow := 0) r; The JOIN (SELECT @curRow := 0) part allows the variable initiali...
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How to have a default option in Angular.js select box

... You can simply use ng-init like this <select ng-init="somethingHere = options[0]" ng-model="somethingHere" ng-options="option.name for option in options"> </select> ...
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How to alter SQL in “Edit Top 200 Rows” in SSMS 2008

...008 Management Studio, when I right click on a database table and choose " Select Top 100 Rows ", I can then e.g. easily add a "ORDER BY " statement to the SQL. That works fine . ...
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Insertion Sort vs. Selection Sort

I am trying to understand the differences between Insertion Sort and Selection Sort. 20 Answers ...
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WHERE vs HAVING

Why do you need to place columns you create yourself (for example select 1 as "number" ) after HAVING and not WHERE in MySQL? ...