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Split List into Sublists with LINQ
...bject> into several separate lists of SomeObject , using the item index as the delimiter of each split?
31 Answers
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CSS Selector “(A or B) and C”?
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is there a better syntax?
No. CSS' or operator (,) does not permit groupings. It's essentially the lowest-precedence logical operator in selectors, so you must use .a.c,.b.c.
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C# elegant way to check if a property's property is null
In C#, say that you want to pull a value off of PropertyC in this example and ObjectA, PropertyA and PropertyB can all be null.
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Extract elements of list at odd positions
So I want to create a list which is a sublist of some existing list.
5 Answers
5
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How can I add new array elements at the beginning of an array in Javascript?
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Use unshift. It's like push, except it adds elements to the beginning of the array instead of the end.
unshift/push - add an element to the beginning/end of an array
shift/pop - remove and return the first/last element of an array
A simple diagram......
How to play with Control.Monad.Writer in haskell?
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The package Control.Monad.Writer does not export the data constructor Writer. I guess this was different when LYAH was written.
Using the MonadWriter typeclass in ghci
Instead, you create writers using the writer function. For example, in a ghci session I can do
gh...
How to install MySQLdb (Python data access library to MySQL) on Mac OS X?
...qlclient to install the libraries required to use MySQLdb as it currently exists. The following SO question was a helpful clue: Python 3 ImportError: No module named 'ConfigParser' . Installing mysqlclient will install mysqlclient, mysql-connector, and llvmdev (at least, it installed these 3 librari...
Unable to copy ~/.ssh/id_rsa.pub
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DISPLAY=:0 xclip -sel clip < ~/.ssh/id_rsa.pub didn't work for me (ubuntu 14.04), but you can use :
cat ~/.ssh/id_rsa.pub
to get your public key
share
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Split comma-separated strings in a column into separate rows
...lez Inarritu,Benicio Del Toro", "Alejandro González Iñárritu",
"Alex Proyas", "Alexander Hall", "Alfonso Cuaron", "Alfred Hitchcock",
"Anatole Litvak", "Andrew Adamson,Marilyn Fox", "Andrew Dominik",
"Andrew Stanton", "Andrew Stanton,Lee Unkrich", "Angelina Jolie,John Stevenson",
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Pass a PHP string to a JavaScript variable (and escape newlines) [duplicate]
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Expanding on someone else's answer:
<script>
var myvar = <?php echo json_encode($myVarValue); ?>;
</script>
Using json_encode() requires:
PHP 5.2.0 or greater
$myVarValue encoded as UTF-8 (or US-ASCII,...