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Create a dictionary with list co<em>mem>prehension
I like the Python list co<em>mem>prehension syntax.
14 Answers
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How to tell whether a point is to the right or left side of a line
I have a set of points. I want to separate the<em>mem> into 2 distinct sets. To do this, I choose two points ( a and b ) and draw an i<em>mem>aginary line between the<em>mem>. Now I want to have all points that are left fro<em>mem> this line in one set and those that are right fro<em>mem> this line in the other set.
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Getting the <em>mem>ax value of an enu<em>mem>
How do you get the <em>mem>ax value of an enu<em>mem>?
11 Answers
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How to re<em>mem>ove fro<em>mem> a <em>mem>ap while iterating it?
How do I re<em>mem>ove fro<em>mem> a <em>mem>ap while iterating it? like:
6 Answers
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T-SQL split string
I have a SQL Server 2008 R2 colu<em>mem>n containing a string which I need to split by a co<em>mem><em>mem>a. I have seen <em>mem>any answers on StackOverflow but none of the<em>mem> works in R2. I have <em>mem>ade sure I have select per<em>mem>issions on any split function exa<em>mem>ples. Any help greatly appreciated.
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in_array() and <em>mem>ultidi<em>mem>ensional array
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in_array() does not work on <em>mem>ultidi<em>mem>ensional arrays. You could write a recursive function to do that for you:
function in_array_r($needle, $haystack, $strict = false) {
foreach ($haystack as $ite<em>mem>) {
if (($strict ? $ite<em>mem> === $needle : $ite<em>mem>...
Why doesn't this code si<em>mem>ply print letters A to Z?
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Fro<em>mem> the docs:
PHP follows Perl's convention when dealing with arith<em>mem>etic operations on character variables and not C's.
For exa<em>mem>ple, in Perl 'Z'+1 turns into 'AA', while in C 'Z'+1 turns into '[' ( ord('Z') == 90, ord('[') == ...
How to copy a dictionary and only edit the copy
Can so<em>mem>eone please explain this to <em>mem>e? This doesn't <em>mem>ake any sense to <em>mem>e.
20 Answers
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What integer hash function are good that accepts an integer hash key?
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Knuth's <em>mem>ultiplicative <em>mem>ethod:
hash(i)=i*2654435761 <em>mem>od 2^32
In general, you should pick a <em>mem>ultiplier that is in the order of your hash size (2^32 in the exa<em>mem>ple) and has no co<em>mem><em>mem>on factors with it. This way the hash function cover...
What's the si<em>mem>plest way to print a Java array?
...ide toString() , so if you try to print one directly, you get the classNa<em>mem>e + '@' + the hex of the hashCode of the array, as defined by Object.toString() :
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