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Set cookie and get cookie with JavaScript [duplicate]

...okie = name +'=; Path=/; Expires=Thu, 01 Jan 1970 00:00:01 GMT;'; } Now, calling functions setCookie('ppkcookie','testcookie',7); var x = getCookie('ppkcookie'); if (x) { [do something with x] } Source - http://www.quirksmode.org/js/cookies.html They updated the page today so everything in th...
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How do I create a file AND any folders, if the folders don't exist?

... You can blindly call Directory.CreateDirectory without the Directory.Exists check first - it won't throw if the directory is already there. – Tim Robinson Jul 8 '10 at 8:14 ...
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Big-O summary for Java Collections Framework implementations? [closed]

...: Collections Overview has a nice summary table. Annotated Outline lists all of the implementations on one page. share | improve this answer | follow | ...
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case-insensitive list sorting, without lowercasing the result?

... In Python 3.3+ there is the str.casefold method that's specifically designed for caseless matching: sorted_list = sorted(unsorted_list, key=str.casefold) In Python 2 use lower(): sorted_list = sorted(unsorted_list, key=lambda s: s.lower()) It works for both normal and unicode strin...
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Asp.net 4.0 has not been registered

... For those getting this error in after installing .NET Framework 4.6 - Read and install one of these hotfixes to resolve the issue. share | improve this answer ...
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twitter bootstrap autocomplete dropdown / combobox with Knockoutjs

... How did you use Select2 to allow text input that was not already included in the datasource? – compcentral Apr 30 '13 at 14:42 4 ...
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Conditionally Remove Dataframe Rows with R [duplicate]

... Actually, a simpler way of viewing it is: foo.isolated <- subset(foo, !(sid == "sid104" & game.num == 7)) – WGray Aug 6 '15 at 21:01 ...
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How can I implode an array while skipping empty array items?

... You can use array_filter(): If no callback is supplied, all entries of input equal to FALSE (see converting to boolean) will be removed. implode('-', array_filter($array)); Obviously this will not work if you have 0 (or any other value that evaluates to f...
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Should I use px or rem value units in my CSS? [closed]

...size of a pixel on a 96 dpi display. On a display that has a dpi substantially different than 96dpi (like Retina displays), the user agent rescales the px unit so that its size matches that of a reference pixel. In other words, this rescaling is exactly why 1 CSS pixel equals 2 physical Retina dis...
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How to break out of multiple loops?

... Its usually possible to refactor the inner loop into its own method, that returns true to continue, false to break the outer loop. while condition1: / if not MyLoop2(params): break. An alternative is to set a boolean flag, that is ...