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Why array implements IList?
... (and transitively, ICollection) simplified the Linq2Objects engine, since casting the IEnumerable to IList/ICollection would also work for arrays.
For example, a Count() ends up calling the Array.Length under-the-hood, since it's casted to ICollection and the array's implementation returns Length...
Easy way to turn JavaScript array into comma-separated list?
... To get CSV of an array we can just use console.log(arr) or like you said, casting it as string automatically makes it CSV.
– sanpat
Aug 17 at 19:44
add a comment
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Is Python strongly typed?
...nversions required), but the type system can be subverted by using pointer casts.
The strength of the type system in a dynamic language such as Python is really determined by how its primitives and library functions respond to different types. E.g., + is overloaded so that it works on two numbers o...
Java associative-array
How can I create and fetch associative arrays in Java like I can in PHP?
15 Answers
15...
Any tools to generate an XSD schema from an XML instance document? [closed]
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Be aware this tool is written in php, so it's not trivial to setup.
– 79E09796
Mar 19 '12 at 9:55
5
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Get the new record primary key ID from MySQL insert query?
... table1 in table2. Is concurrency taken care of or will I have to do it in PHP manually, for incoming database write requests?
– bad_keypoints
Sep 16 '13 at 7:46
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Recommended Vim plugins for JavaScript coding? [closed]
...ack, I'm still a Vim noob):
In vim-autocomplpop/plugin/acp.vim I've added php and javascript (and actionscript) to behavs so that it looks like that :
let behavs = {
\ '*' : [],
\ 'ruby' : [],
\ 'python' : [],
\ 'perl' : [],
\ 'xml' ...
PHP: Move associative array element to beginning of array
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There's a function in the comments of the PHP manual for array_unshift which can be used to add an element, with key, to the beginning of an array:
function array_unshift_assoc(&$arr, $key, $val)
{
$arr = array_reverse($arr, true);
$arr[$key] = $val;
...
Swift - which types to use? NSString or String
...wift type, as in str.bridgeToObjectiveC().length for example. You can also cast a String to an NSString by using str as NSString.
However, the necessity for these techniques to explicitly use the Foundation types, or at least some of them, may be obsolete in the future, since from what is stated in...
Correct file permissions for WordPress [closed]
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@ManuelSchneid3r, I see some PHP files under wp-content, are these really supposed to be writable by www-data??? That really sounds totally not secure at all.
– Alexis Wilke
Aug 30 '16 at 7:35
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