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Best way to use Google's hosted jQuery, but fall back to my hosted library on Google fail

...script>'); </script> This should be in your page's <head> and any jQuery ready event handlers should be in the <body> to avoid errors (although it's not fool-proof!). One more reason to not use Google-hosted jQuery is that in some countries, Google's domain name is banned. ...
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How to Concatenate Numbers and Strings to Format Numbers in T-SQL?

...ees @my_int + 'X' it thinks you're trying to add the number "X" to @my_int and it can't do that. Instead try: SET @ActualWeightDIMS = CAST(@Actual_Dims_Lenght AS VARCHAR(16)) + 'x' + CAST(@Actual_Dims_Width AS VARCHAR(16)) + 'x' + CAST(@Actual_Dims_Height AS VARCHAR(16)) ...
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Where are the PostgreSQL logs on macOS?

... SELECT * FROM pg_settings WHERE category IN( 'Reporting and Logging / Where to Log' , 'File Locations') ORDER BY category, name; In my case, it's in "/Library/PostgreSQL/8.4/data/pg_log" share ...
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Java - No enclosing instance of type Foo is accessible

...on the fly :P } The last solution (a non-static nested class) would be mandatory if any instance of Thing depended on an instance of Hello to be meaningful. For example, if we had: public class Hello { public int enormous; public Hello(int n) { enormous = n; } public cl...
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What is a good Hash Function?

What is a good Hash function? I saw a lot of hash function and applications in my data structures courses in college, but I mostly got that it's pretty hard to make a good hash function. As a rule of thumb to avoid collisions my professor said that: ...
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Root user/sudo equivalent in Cygwin?

...r on SuperUser: I found the answer on the Cygwin mailing list. To run command with elevated privileges in Cygwin, precede the command with cygstart --action=runas like this: $ cygstart --action=runas command This will open a Windows dialogue box asking for the Admin password and run the command ...
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Why is the use of alloca() not considered good practice?

...memory. Freeing of memory allocated through malloc() is a major headache and if somehow missed leads to all sorts of memory problems. ...
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Setting PayPal return URL and making it auto return?

... Log in to your PayPal account at https://www.paypal.com or https://www.sandbox.paypal.com The My Account Overview page appears. Click the gear icon top right. The Profile Summary page appears. Click the My Selling Preferences link in the left column. Under the Selling Online section, ...
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How can I check if a checkbox is checked?

I am building a mobile web app with jQuery Mobile and I want to check if a checkbox is checked. Here is my code. 14 Answers...
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How to measure code coverage in Golang?

...e results: One major new feature of go test is that it can now compute and, with help from a new, separately installed "go tool cover" program, display test coverage results. The cover tool is part of the go.tools subrepository. It can be installed by running $ go get golang.org/x/tools/c...