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How do you connect to multiple MySQL databases on a single webpage?
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is it possible to set one of them to be the default one, and just having to add $dbh2 for the second one only when needed? Having to change all queries for this approach to work would probably take days just finding all of them...
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How do you clone a BufferedImage
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Thank you, I was getting an offset error trying to clone a subimage. This version is exactly what I needed.
– rococo
May 27 '18 at 4:58
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How do I *really* justify a horizontal menu in HTML+CSS?
...ndor prefixes for more browser coverage.
In this instance, you would just set the parent element's display to flex and then change the justify-content property to either space-between or space-around in order to add space between or around the children flexbox items.
Using justify-content: space-b...
How to emulate C array initialization “int arr[] = { e1, e2, e3, … }” behaviour with std::array?
...niform initialization from @DeadMG's code and you've got many new features set. :>
– Xeo
May 24 '11 at 17:36
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How do you use gcc to generate assembly code in Intel syntax?
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Easy idiomatic way to define Ordering for a simple case class
...into the Scala that can do magic like List((2,1),(1,2)).sorted
There is a set of predefined orderings, e.g. for String, tuples up to 9 arity and so on.
No such thing exists for case classes, since it is not easy thing to roll off, given that field names are not known a-priori (at least without mac...
How to escape a pipe char in a code statement in a markdown table?
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(-2147483648> 0) returns true in C++?
-2147483648 is the smallest integer for integer type with 32 bits, but it seems that it will overflow in the if(...) sentence:
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jQuery load more data on scroll
...l (you can show a loading image here till ajax response) and get the next set of data, append it to the div. This function gets executed as you scroll down the page again.
$(window).scroll(function() {
if($(window).scrollTop() == $(document).height() - $(window).height()) {
// aj...
Accessing the web page's HTTP Headers in JavaScript
...hese properties reflect HTTP headers directly (e.g. navigator.userAgent is set to the value of the HTTP User-Agent header field). By sniffing around the available properties you might be able to find what you need, or some clues to indicate what the HTTP response contained.
3. Stash them
If you cont...