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Code Golf: Collatz Conjecture
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@Martinho: Me too, but thanks to lazy evaluation, the tables are even much cooler than in other languages.
– Dario
Mar 6 '10 at 19:46
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Run function from the command line
...the function's name) into locals, a dictionary with a current local symbol table. The parantheses at the end will make the function be called.
update: if you would like the function to accept a parameter from the command line, you can pass in sys.argv[2] like this:
def myfunction(mystring):
pr...
SQL Server : Columns to Rows
...nto rows:
select id, entityId,
indicatorname,
indicatorvalue
from yourtable
unpivot
(
indicatorvalue
for indicatorname in (Indicator1, Indicator2, Indicator3)
) unpiv;
Note, the datatypes of the columns you are unpivoting must be the same so you might have to convert the datatypes prior t...
Why do Lua arrays(tables) start at 1 instead of 0?
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In Programming in Lua's first discussion of tables, they mention:
Since you can index a table with any value, you can start the indices of an array with any number that pleases you. However, it is customary in Lua to start arrays with 1 (and not with 0, as in C) an...
Proper REST response for empty table?
...nt to get list of users by calling GET to api/users , but currently the table was truncated so there are no users. What is the proper response for this scenario: 404 or 204 ?
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How do I find which program is using port 80 in Windows? [duplicate]
... Add-Member @{ Process = $proc[[int]$g[7].Value] } -PassThru;
#} | Format-Table Protocol,LocalAddress,LocalPort,RemoteAddress,RemotePort,State -GroupBy @{Name='Process';Expression={$p=$_.Process;@{$True=$p.ProcessName; $False=$p.MainModule.FileName}[$p.MainModule -eq $Null] + ' PID: ' + $p.Id}} -Au...
Dashed line border around UIView
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hey i applied this code to label on table view cell but it give small size of border how can i correct this.
– Chaudhary Ankit Deshwal
Jun 6 '16 at 19:28
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Is generator.next() visible in Python 3?
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Try:
next(g)
Check out this neat table that shows the differences in syntax between 2 and 3 when it comes to this.
share
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improve this answer
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jquery UI Sortable with table and tr width
I am using jQuery UI sortable to make my table grid sortable. The code seems to work fine but because I am not adding width to td s, when I drag the tr it shrinks the content.
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How to write log base(2) in c/c++
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If you want to make it fast, you could use a lookup table like in Bit Twiddling Hacks (integer log2 only).
uint32_t v; // find the log base 2 of 32-bit v
int r; // result goes here
static const int MultiplyDeBruijnBitPosition[32] =
{
0, 9, 1, 10, 13, 21, 2, 29, 11, 1...