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How can you use an object's property in a double-quoted string?

...ument mode (see about_Parsing). Commands are parsed into tokens (groups of characters forming a meaningful string). Space separates tokens that would merge but is otherwise ignored. If the command's 1st token is a number, variable, statement keyword (if, while, etc), unary operator, {, etc... then t...
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jQuery .each() index?

...g("==================== START 1st each ===================="); $('#my_select option').each(function(index, value) { $results.append("<br>"); // log the index $results.append("index: " + index); $results.append("<br>"); console.log("index: " + index); //...
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“INSERT IGNORE” vs “INSERT … ON DUPLICATE KEY UPDATE”

...int, unique key (u)); mysql> insert into foo (u) values (10); mysql> select * from foo; +----+------+ | id | u | +----+------+ | 1 | 10 | +----+------+ mysql> show create table foo\G CREATE TABLE `foo` ( `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT, `u` int(11) DEFAULT NULL, ...
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Insert auto increment primary key to existing table

...etrieve it by id immediately, MySQL offers LAST_INSERT_ID() for that value SELECT * FROM table_name WHERE id = LAST_INSERT_ID() and most programming language APIs offer some function/method to return that value in the application code. – Michael Berkowski Jan 2...
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disable textbox using jquery?

...y.com/attr/ To retrieve and change DOM properties such as the checked, selected, or disabled state of form elements, use the .prop() method. $("#radiobutt input[type=radio]").each(function(i){ $(this).click(function () { if(i==2) { //3rd radiobutton $("#textbox1").prop("disabled"...
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Showing the same file in both columns of a Sublime Text window

...Inside sublime editor,Find the Tab named View, View --> Layout --> "select your need" share | improve this answer | follow | ...
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More elegant “ps aux | grep -v grep”

... @kxsong: | grep '[t]erminal' selects any line containing the word 'terminal' without putting the word 'terminal' into the process list. What are you trying to achieve with | grep '[r]oot' and how is it not working? There is likely to be a better solution...
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HTTP Error 403.14 - Forbidden - The Web server is configured to not list the contents of this direct

...d features" in Server Manager. In Wizard scroll down to the Web server and select : Web Server -> Application Development. Select all except CGI from the list as shown in the screen shot Finally hit next and Install. Restart IIS Your website may start working. ...
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Difference between CTE and SubQuery?

... CTE's are most useful for recursion: WITH hier(cnt) AS ( SELECT 1 UNION ALL SELECT cnt + 1 FROM hier WHERE cnt < @n ) SELECT cnt FROM hier will return @n rows (up to 101). Useful for calendars, dummy rowsets etc. They are als...
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Why and not taking font-family and font-size from body?

...es if you want to change their font/text styles - should be easy enough by selecting them though, as you've just done. As far as I know, only form elements are affected. Off the top of my head: input, button, textarea, select. ...