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Rails 4 LIKE query - ActiveRecord adds quotes
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Is this still valid for Rails 5? Because if I have Movie.where("title ILIKE :s", s: search_string) it gets translated to SELECT 1 AS one FROM "movies" WHERE (title ILIKE 'test') LIMIT $1 by ActiveRecord (Rails 5.1.6) - please notice that there is no percentage symb...
Making an array of integers in iOS
If you want to make an array of integers, can you use NSInteger? Do you have to use NSNumber? If so, then why?
7 Answers
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How to change letter spacing in a Textview?
How can i change letter spacing in a textview?
Will it help if I have HTML text in it (I cannot use webview in my code).
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Android Eclipse - Could not find *.apk
...elect Android from left-hand side list
Uncheck the "Is Library" checkbox
If your app project relies on library projects which are in your workspace, those of course need to have the "Is Library" box checked.
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Split string in Lua?
...itespace (%s in Lua) by default:
function mysplit (inputstr, sep)
if sep == nil then
sep = "%s"
end
local t={}
for str in string.gmatch(inputstr, "([^"..sep.."]+)") do
table.insert(t, str)
end
return t
end
.
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Is there a way to comment out markup in an .ASPX page?
...omment and will not be delivered to the client ... but it's not optional. If you need this to be programmable, then you'll want this answer :-)
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How do I iterate over an NSArray?
... a for-in loop to step through an NSEnumerator, I have found that this nullifies virtually all of the speed advantage of fast enumeration. The reason is that the default NSEnumerator implementation of -countByEnumeratingWithState:objects:count: places only one object in the buffer on each call.
I r...
Compute a confidence interval from sample data
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Just want to clarify this calculation is for sample mean, so a t distribution is used. If the questions is to calculation population mean, a normal distribution should be used and the confident interval will be smaller for the same confidence...
Naming convention for Scala constants?
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@Matthias I've now opened an issue about it. I'd normally do the fix and PR it, but I'm sadly lacking time these days. :(
– Daniel C. Sobral
Aug 9 '13 at 18:16
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how to debug the js in jsfiddle
... I have a 3rd folder under fiddle.jshell.net which has (index) as well. If I open that, there's an html file with the js embedded in it. (on line 48 when I wrote this)
– John MacIntyre
Mar 11 '16 at 11:01
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