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What does the forward slash mean in the CSS font shorthand?
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BoltClock♦BoltClock
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How to do stateless (session-less) & cookie-less authentication?
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Karthik RangarajanKarthik Rangarajan
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Adding a cross-reference to a subheading or anchor in another page
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Phlucious
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answered Oct 23 '13 at 13:51
LouisLouis
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How to modify a global variable within a function in bash?
...e number as the exit status:
mysecondfunc() {
echo "Hello"
return 4
}
var="$(mysecondfunc)"
num_var=$?
echo "$var - num is $num_var"
Gives:
Hello - num is 4
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Lowercase JSON key names with JSON Marshal in Go
...b,omitempty"`
}
This will generate JSON as follows:
{
"field_a": 1234,
"field_b": "foobar"
}
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How do you increase the max number of concurrent connections in Apache?
...ion of MaxClients and MaxRequestsPerChild
http://web.archive.org/web/20160415001028/http://www.genericarticles.com/mediawiki/index.php?title=How_to_optimize_apache_web_server_for_maximum_concurrent_connections_or_increase_max_clients_in_apache
ServerLimit 16
StartServers 2
MaxClients 200
MinSpareT...
Getting the parent div of element
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347
You're looking for parentNode, which Element inherits from Node:
parentDiv = pDoc.parentNode;
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How do I use an INSERT statement's OUTPUT clause to get the identity value?
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476
You can either have the newly inserted ID being output to the SSMS console like this:
INSERT ...
Create unique constraint with null columns
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4 Answers
4
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Appending to an existing string
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answered Mar 1 '10 at 15:44
sepp2ksepp2k
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