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Can I target all tags with a single selector?

...ing LESS (http://lesscss.org), you can do this using recursion: .hClass (@index) when (@index > 0) { h@{index} { font: 32px/42px trajan-pro-1,trajan-pro-2; } .hClass(@index - 1); } .hClass(6); Sass (http://sass-lang.com) will allow you to manage this, but won't allow recurs...
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What is base 64 encoding used for?

...you have some binary data that you want to ship across a network, you generally don't do it by just streaming the bits and bytes over the wire in a raw format. Why? because some media are made for streaming text. You never know -- some protocols may interpret your binary data as control character...
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How to get position of a certain element in strings vector, to use it as an index in ints vector?

I am trying to get the index of an element in a vector of strings , to use it as an index in another vector of int type, is this possible ? ...
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Python pandas: fill a dataframe row by row

...of the elements) In [7]: df = pandas.DataFrame(columns=['a','b','c','d'], index=['x','y','z']) In [8]: df.loc['y'] = pandas.Series({'a':1, 'b':5, 'c':2, 'd':3}) In [9]: df Out[9]: a b c d x NaN NaN NaN NaN y 1 5 2 3 z NaN NaN NaN NaN ...
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How to increase the execution timeout in php?

...me stuff in the php.ini it may be a newbie question, but an legit question all the same. – Hannes Sep 30 '10 at 10:13 1 ...
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What is an .inc and why use it?

...nvention. It does have a possible disadvantage which is that servers normally are not configured to parse .inc files as php, so if the file sits in your web root and your server is configured in the default way, a user could view your php source code in the .inc file by visiting the URL directly. ...
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diff to output only the file names

..."29b". Use instead: rsync -ric --dry-run old/ new/ where the "-i" argument allows to obtain the file list directly via rsync -ric --dry-run old/ new/ | cut -d" " -f 2 – iolsmit Mar 24 '15 at 17:15 ...
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Determine whether an array contains a value [duplicate]

...hat it is not equal to itself var findNaN = needle !== needle; var indexOf; if(!findNaN && typeof Array.prototype.indexOf === 'function') { indexOf = Array.prototype.indexOf; } else { indexOf = function(needle) { var i = -1, index = -1; ...
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Difference between if () { } and if () : endif;

... @alex It will work with curly brackets as well, but at least personally I find this way kind of clearer in things like this. Cause they you know that it is the end of an if, and not the end of a loop of some sort or something else. Think you have endfor and endwhile or something similar too....
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What does '

... It's a shorthand for this: <?php echo $a; ?> They're called short tags; see example #2 in the documentation. share | improve this answer | follow ...