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HTML Form: Select-Option vs Datalist-Option
...;/option>.
A <datalist> fed text box does not support the <optgroup> tag to organize the display.
You can not restrict a user to the list of options in a <datalist> like you can with a <select>.
The onchange event works differently. On a <select> element, the onchan...
Test whether string is a valid integer
...EGEX searches for REGEX anchored at the start of STRING, echoing the first group (or length of match, if none) and returning success/failure. This is old regex syntax, hence the excess \. -\? means "maybe -", [0-9]\+ means "one or more digits", and $ means "end of string".
Bash also supports exte...
Reset CSS display property to default value
...ce a keyword for this in Cascading and Inheritance level 4 — the working group simply hasn't settled on a name for this keyword yet (the link currently says revert, but it is not final). Information about browser support for revert can be found on caniuse.com.
While the level 3 spec does introduce...
Jquery Ajax Posting json to webservice
...,
url : '<%=request.getContextPath()%>/rest/priceGroups',
data : JSON.stringify({data : param}),
success : function(res) {
if(res.success == true){
$('#alertMessage').html('Successfully price group creat...
How can I make an entire HTML form “readonly”?
...w can I display a checkbox and its check/not-checked condition, or a radio group with its selected item, etc?
– Mawg says reinstate Monica
Aug 18 '10 at 6:27
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Limit ggplot2 axes without removing data (outside limits): zoom
... http://docs.ggplot2.org/current/coord_cartesian.html
ggplot(d, aes(x, y, group=grp)) +
geom_line() +
coord_cartesian(ylim=c(0, 7))
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Debugging in Clojure? [closed]
..., Clojure debug-repl tricks, how 'bout a debug-repl (on the Clojure Google group), debug-repl on Clojars.
swank-clojure does an adequate job of making SLIME's built-in debugger useful when working with Clojure code -- note how the irrelevant bits of the stacktrace are greyed out so it's easy to f...
SQL Server - Return value after INSERT
...ance penalty should be worth the simplicity of managing the development in groups of people, and it's closer in accordance to standards than some crazy feature with edge cases. I'd rather the edge cases be in my code, and avoid them on the platforms. just my opinion don't freak out :)
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How to convert PascalCase to pascal_case?
...han a bug of the algorithm since such cases are always ambiguous - even by grouping uppercase characters to one string (simple_xml) such algorithm will always fail in other edge cases like XMLHTMLConverter or one-letter words near abbreviations, etc. If you don't mind about the (rather rare) edge ca...
Oracle SQL: Update a table with data from another table
...e values in your subquery, you might rethink the query and use DISTINCT or GROUP BY with MIN, MAX. Just an idea.
– Francis
Aug 20 '15 at 16:27
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