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SQL DELETE with INNER JOIN
...OM spawnlist WHERE spawnlist.type = "monster";
can be used to delete the all the records that linked with foreign keys in other tables, to do that you have to first linked your tables in design time.
CREATE TABLE IF NOT EXIST spawnlist (
npc_templateid VARCHAR(20) NOT NULL PRIMARY KEY
)ENGINE=...
How to Display Selected Item in Bootstrap Button Dropdown Title
...sn't work for me when I have lists item <li> populated through ajax call.
so you have to delegate the event to the closest static parent with .on() jQuery method:
$(function(){
$(".dropdown-menu").on('click', 'li a', function(){
$(".btn:first-child").text($(this).text());
$...
MySQL Query - Records between Today and Last 30 Days
I want to return all records that were added to the database within the last 30 days. I need to convert the date to mm/dd/yy because of display purposes.
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Is there a label/goto in Python?
...
Just a notice: loopfunc will generally require inputs and some more effort to implement, but it is the best way in most cases I think.
– kon psych
May 20 '16 at 18:43
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Git Alias - Multiple Commands and Parameters
... into git checkout && git status foo
– Lily Ballard
Sep 23 '11 at 20:13
24
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new DateTime() vs default(DateTime)
...al.
default(), for any value type (DateTime is a value type) will always call the parameterless constructor.
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How to replace a whole line with sed?
...
Michael J. Barber, g replace all the instance of regexp with replacement
– A-IV
Mar 28 '17 at 19:06
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Rails mapping array of hashes onto single hash
...ARAM1"=>"testVAL1"}
Reducing an array sort of like sticking a method call between each element of it.
For example [1, 2, 3].reduce(0, :+) is like saying 0 + 1 + 2 + 3 and gives 6.
In our case we do something similar, but with the merge function, which merges two hashes.
[{:a => 1}, {:b =...
The difference between the 'Local System' account and the 'Network Service' account?
...the computer will have a service account that has permissions to do practically anything (more specifically the superset of all of the different additional privileges granted to that account).
It is always preferable from a security perspective to run as your own service account that has precisely ...
When to use lambda, when to use Proc.new?
...xpect:
def whowouldwin
mylambda = lambda {return "Freddy"}
mylambda.call
# mylambda gets called and returns "Freddy", and execution
# continues on the next line
return "Jason"
end
whowouldwin
#=> "Jason"
Now here's a Proc.new-created proc's return doing the same thing. You're a...
