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Cartesian product of multiple arrays in JavaScript
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30 Answers
30
Active
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Drop all tables whose names begin with a certain string
...the owner if there's more than one in the database.
DECLARE @cmd varchar(4000)
DECLARE cmds CURSOR FOR
SELECT 'drop table [' + Table_Name + ']'
FROM INFORMATION_SCHEMA.TABLES
WHERE Table_Name LIKE 'prefix%'
OPEN cmds
WHILE 1 = 1
BEGIN
FETCH cmds INTO @cmd
IF @@fetch_status != 0 BREAK
E...
Get local IP address
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ivan_pozdeev
26.5k1010 gold badges7676 silver badges124124 bronze badges
answered Jul 23 '11 at 20:26
MrchiefMrchief
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How to disable an input type=text?
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Matthew Lock
10.6k1010 gold badges8080 silver badges119119 bronze badges
answered May 20 '10 at 14:34
Nick Craver...
How to get maximum value from the Collection (for example ArrayList)?
...ximum value in this list. E.g. suppose the arrayList stored values are : 10, 20, 30, 40, 50 and the max
value would be 50 .
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Cron jobs and random times, within given hours
I need the ability to run a PHP script 20 times a day at completely random times. I also want it to run only between 9am - 11pm.
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GetProperties() to return all properties for an interface inheritance hierarchy
...ed.Add(type);
queue.Enqueue(type);
while (queue.Count > 0)
{
var subType = queue.Dequeue();
foreach (var subInterface in subType.GetInterfaces())
{
if (considered.Contains(subInterface)) continue;
conside...
Which is more efficient, a for-each loop, or an iterator?
...derwater.
If however, you mean by loop the old "c-style" loop:
for(int i=0; i<list.size(); i++) {
Object o = list.get(i);
}
Then the new for loop, or iterator, can be a lot more efficient, depending on the underlying data structure. The reason for this is that for some data structures, get...
PHP: exceptions vs errors?
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answered May 8 '09 at 19:58
gnarfgnarf
99.4k2424 gold badges122122 silver badges158158 bronze badges
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Pass complex parameters to [Theory]
...ier.
– quetzalcoatl
Aug 29 '14 at 8:02
1
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