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Configure WAMP server to send email

... configure php.ini: sendmail_path = "C:\wamp\sendmail\sendmail.exe -t" Now, restart Apache, and that is basically all you need to do. share | improve this answer | follow...
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jQuery Validate - require at least one field in a group to be filled

...revalidation problem (other fields in group still marked as invalid). But now I'm experiencing that the form submits even if invalid. If the grouped fields are valid then it does not enter the submithandler and if invalid it enters invalidHandler but submits anyway! I'd say this is a fairly serio...
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How do I print debug messages in the Google Chrome JavaScript Console?

...like if (!window.console) { and then put everything inside brackets? Right now you're evaluating the same stuff four times. – Dan Rosenstark Sep 19 '11 at 16:33 ...
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.NET String.Format() to add commas in thousands place for a number

... I know it's been 5 years now, but thanks! It works for numbers > 4 characters, and < 4 characters. – AskYous May 18 '15 at 16:21 ...
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How do I URL encode a string

... New APIs have been added since the answer was selected; You can now use NSURLUtilities. Since different parts of URLs allow different characters, use the applicable character set. The following example encodes for inclusion in the query string: encodedString = [myString stringByAddingPer...
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How to get time in milliseconds since the unix epoch in Javascript? [duplicate]

... Date.now() returns a unix timestamp in milliseconds. const now = Date.now(); // Unix timestamp in milliseconds console.log( now ); Prior to ECMAScript5 (I.E. Internet Explorer 8 and older) you needed to construct a Da...
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Purge or recreate a Ruby on Rails database

... I know two ways to do this: This will reset your database and reload your current schema with all: rake db:reset db:migrate This will destroy your db and then create it and then migrate your current schema: rake db:drop db:...
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Test if executable exists in Python?

... write it (I admit my formulation was not clear enough in the fact that I know what which does). – Piotr Lesnicki Dec 18 '08 at 12:48 1 ...
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Ignore with CSS?

...-element aren't supposed to work with self closing tags. This may work for now, but I wouldn't dare to call this solution future-proof. – nd_macias Feb 13 '14 at 9:25 ...
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Do AJAX requests retain PHP Session info?

... (<-- see e.g. the topmost comment there) is a separate question, let's now stick to the current one, with just one side-note: the most prominent issue with URL-based sessions -- the blatant visibility of the naked session ID -- is not an issue with internal Ajax calls; but then, if it's turned o...