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How do I show multiple recaptchas on a single page?
...em is that you have two elements that have the same name and you must me a bit more clever with the way you capture that correct element's values (the two ids for reCaptcha elements are #recaptcha_response_field and #recaptcha_challenge_field just in case someone needs them)
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How to re-sync the Mysql DB if Master and slave have different database incase of Mysql replication?
... STATUS
The outputted columns (File, Position) will be of use to us in a bit.
On Slave:
STOP SLAVE
Then dump the master db and import it to the slave db.
Then run the following:
CHANGE MASTER TO
MASTER_LOG_FILE='[File]',
MASTER_LOG_POS=[Position];
START SLAVE;
Where [File] and [Positio...
Why are Where and Select outperforming just Select?
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Some tests with unchecked makes it a tiny, tiny bit better for the Select.
– It'sNotALie.
Aug 20 '13 at 10:43
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What are Long-Polling, Websockets, Server-Sent Events (SSE) and Comet?
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I'll remove the bit about Perl since it doesn't mix well with official documentation, but this is still a confusing area in PHP's early development.
– JSON
Feb 6 '15 at 7:23
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How Scalable is SQLite? [closed]
...rder of magnitude slower than MySQL without indexes, and I also included a bit about transactions in my second edit. I still think that the progression of the answer makes some sense - it shows my initial naive use of SQLite and how relatively bad the performance was. I expect that those new to the ...
How to use XPath contains() here?
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+1 -- The "./" is a bit misleading - it suggests that anything other than the current node would be taken into account when you leave it out, but in fact it is redundant: "//ul[@class='featureList' and li[contains(.,'Model')]]" is the same thing...
How can I rename a database column in a Ruby on Rails migration?
...nd run bundle exec rake db:migrate in the background.
I realize this is a bit more involved of a process, but I'd rather do this than have issues with my production migration.
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What does git rev-parse do?
... Thanks for the explanation, I didn't understand the git-docs one bit: git-scm.com/docs/git-rev-parse
– Jacob McKay
Aug 1 '15 at 19:51
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Does a finally block run even if you throw a new Exception?
...think you are quoting from the JLS. The wording of the JLS is sometimes a bit strange, but you will typically find that the meaning of the strange terminology is defined clearly elsewhere in the document. The JLS is a specification and has precision (rather than readability) as its primary goal.
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Where can I find the TypeScript version installed in Visual Studio?
...ScriptToolsVersion> value within the .csproj file. It seems tsc -v is a bit misleading as the PATH variable value is not updated when newer versions of TypeScript are installed. See the following: github.com/Microsoft/TypeScript/issues/2068
– atconway
Jul 13...