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Wget output document and headers to STDOUT

... Try the following, no extra headers wget -qO- www.google.com Note the trailing -. This is part of the normal command argument for -O to cat out to a file, but since we don't use > to direct to a file, it goes out to the shell. You can use -q...
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How to execute XPath one-liners from shell?

...this query, use the -wrap option on the command line. If you just want the string value of the attribute, add /string() to the query. – Michael Kay Mar 26 '13 at 18:25 ...
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LINQ Single vs First

...the first number from the list or 0 if the list is empty. If it is list<string>, it will return the first string from the list or null if the list is empty. share | improve this answer ...
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How can I access a JavaScript object which has spaces in the object's key?

...metimes called associative arrays since each property is associated with a string value that can be used to access it. So, for example, you could access the properties of the myCar object as follows: myCar['make'] = 'Ford'; myCar['model'] = 'Mustang'; myCar['year'] = 1969; For more, read on at Wo...
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How do I stop a web page from scrolling to the top when a link is clicked that triggers JavaScript?

...the way to handle an empty fragment identifier: 2. If fragid is the empty string, then the indicated part of the document is the top of the document Using a href of "#!" instead works simply because it avoids this rule. There's nothing magic about the exclamation mark - it just makes a convenient ...
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Set a default parameter value for a JavaScript function

...ou'd get a reference error if you misspelled undefined vs. putting it in a string. – Abe Voelker May 21 '15 at 22:04 ...
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How to compare if two structs, slices or maps are equal?

...er than using reflection): http://play.golang.org/p/CPdfsYGNy_ m1 := map[string]int{ "a":1, "b":2, } m2 := map[string]int{ "a":1, "b":2, } fmt.Println(reflect.DeepEqual(m1, m2)) share | ...
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Jade: Links inside a paragraph

... "<a href='$2'>$1</a>"); return jade.compile(txt)(); }; jadestring = ""+ // p.s. I hate javascript's non-handling of multiline strings "h1 happy days\n"+ ":inline\n"+ " p this can have [a link](http://going-nowhere.com/) in it" f = jade.compile(jadestring); console.log(f());...
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Overriding superclass property with different type in Swift

... This seems to work class Chassis { func description() -> String { return "Chassis" } } class RacingChassis : Chassis { override func description() -> String { return "Racing Chassis" } func racingChassisMethod() -> String { return "Wro...
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What's the scope of the “using” declaration in C++?

I'm using the 'using' declaration in C++ to add std::string and std::vector to the local namespace (to save typing unnecessary 'std::'s). ...