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How to saveHTML of DOMDocument without HTML wrapper?
...d) {
$innerHTML .= $document->saveXML($child);
}
echo $innerHTML;
http://php.net/domdocument.savexml
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Which is better, return value or out parameter?
...d others on this subject (page 184-185) but the online version is here...
http://msdn.microsoft.com/en-us/library/ms182131(VS.80).aspx
If you find yourself needing to return two things from an API then wrapping them up in a struct/class would be better than an out param.
...
Check if a string matches a regex in Bash script
...]; then
echo "Valid date"
else
echo "Invalid date"
fi
Reference: http://tldp.org/LDP/abs/html/bashver3.html#REGEXMATCHREF
NOTE: The quoting in the matching operator within the double brackets, [[ ]], is no longer necessary as of Bash version 3.2
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How to delete a stash created with git stash create?
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From git doc: http://git-scm.com/docs/git-stash
drop [-q|--quiet] []
Remove a single stashed state from the stash list. When no is given, it removes the latest one. i.e. stash@{0}, otherwise must be a valid stash log reference of t...
What are MVP and MVC and what is the difference?
...his chart had probably classic Web MVC in mind, where the "user input" are HTTP requests, and "view returned to user" is a rendered HTML page. So any interaction between a user and a view are "not existent" from the perspective of an author of classical Web MVC app.
– cubuspl42...
How to create id with AUTO_INCREMENT on Oracle?
...here.
Update: looks like you found it yourself. Here is the link anyway:
http://www.techonthenet.com/oracle/sequences.php
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How do you use an identity file with rsync?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Converting file size in bytes to human-readable string
...ix names you do not know whether the
number is divided by 1000 or 1024
https://wiki.ubuntu.com/UnitsPolicy
http://en.wikipedia.org/wiki/Template:Quantities_of_bytes
Object.defineProperty(Number.prototype,'fileSize',{value:function(a,b,c,d){
return (a=a?[1e3,'k','B']:[1024,'K','iB'],b=Math,c=b...
What is an optional value in Swift?
...t; = Optional("Bob")
This calls Optional's first initializer, public init(_ some: Wrapped), which infers the optional's associated type from the type used within the parentheses.
The even longer way of creating and setting an optional:
var serialNumber:String? = Optional.none
serialNumber = Optiona...
Using the scrollwheel in GNU screen
...
For OS X (Snow Leopard), the following worked for me:
http://slaptijack.com/system-administration/mac-os-x-terminal-and-gnu-screen-scrollback/
Briefly, it involves adding the following to ~/.screenrc on the remote host (the one you're running screen on):
defscrollback 5000
ter...