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Converting user input string to regular expression
I am designing a regular expression tester in HTML and JavaScript. The user will enter a regex, a string, and choose the function they want to test with (e.g. search, match, replace, etc.) via radio button and the program will display the results when that function is run with the specified argument...
How do I iterate over a JSON structure? [duplicate]
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Use for...of:
<html>
<body>
<script type="text/javascript">
var mycars = [{name:'Susita'}, {name:'BMW'}];
for (var car of mycars)
{
document.write(car.name + "<br />");
}
</script>
</body>
&l...
Create timestamp variable in bash script
...official documentation here: https://www.gnu.org/software/coreutils/manual/html_node/Time-conversion-specifiers.html#Time-conversion-specifiers
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Cannot convert lambda expression to type 'string' because it is not a delegate type [duplicate]
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My case it solved i was using
@Html.DropDownList(model => model.TypeId ...)
using
@Html.DropDownListFor(model => model.TypeId ...)
will solve it
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How can I open a link in a new window?
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you will need to use window.open(url);
references:
http://www.htmlcodetutorial.com/linking/linking_famsupp_120.html
http://www.w3schools.com/jsref/met_win_open.asp
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Display open transactions in MySQL
...ESSLIST
See: http://dev.mysql.com/doc/refman/5.1/en/thread-information.html
It will not help you, because you cannot commit a transaction from a broken connection.
What happens when a connection breaks
From the MySQL docs: http://dev.mysql.com/doc/refman/5.0/en/mysql-tips.html
4.5.1.6.3....
ModelState.IsValid == false, why?
... Notice that error can be Message or Exception; for example Html.ValidationSummary does not display exceptions (for security reasons I guess); maybe that's why you don't see errors? How do you check for no errors?
– queen3
Nov 24 '09 at 22:15
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Semantic-ui vs Bootstrap [closed]
...sted Foundation 3/4 allows you to use Sass Mixins to create truly semantic html/css. You can set an id based on the "content" and then apply Foundation Sass Mixins to that id in your Sass/Scss.
– JAMESSTONEco
Sep 27 '13 at 18:22
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Should MySQL have its timezone set to UTC?
... to be populated: http://dev.mysql.com/doc/refman/5.1/en/time-zone-support.html
Note: you can not do this as it will return NULL:
SELECT
CONVERT_TZ(`timestamp_field`, TIMEDIFF(NOW(), UTC_TIMESTAMP), '+00:00') AS `utc_datetime`
FROM `table_name`
Setup mysql timezone tables
For CONVERT_TZ t...
How can Perl's print add a newline by default?
...flag -l is great for command line one-liners (see perldoc.perl.org/perlrun.html#Command-Switches). I wouldn't recommend it in any larger program.
– djd
Jun 13 '12 at 5:15
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