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Rails how to run rake task
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If you want to run all the tasks at once make task :all => [:a, :b, :c] and then run rake reklamer:all
– Spike Gronim
Apr 12 '11 at 21:37
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Any way to replace characters on Swift String?
I am looking for a way to replace characters in a Swift String .
21 Answers
21
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What's best SQL datatype for storing JSON string?
...000 bytes or less (VARCHAR up to 8000 characters, NVARCHAR up to 4000), or if that's not enough, use the (N)VARCHAR(MAX) versions, which store up to 2 GByte of data.
Update: SQL Server 2016 will have native JSON support - a new JSON datatype (which is based on nvarchar) will be introduced, as well ...
Use JAXB to create Object from XML String
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Could you expand this answer to include if the "xml string here" includes a SOAP envelope?
– JWiley
Mar 11 '14 at 14:25
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Safe characters for friendly url [closed]
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@Dietrich Epp, thank you. I guess it shouldn't matter if the URL is for decoration and SEO purposes, like: www.mysite.com/[postId]/post-title-with-ç-and-õ
– Mohamad
Jun 19 '11 at 15:22
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`new function()` with lower case “f” in JavaScript
... that technique before, it's valid, you are using a function expression as if it were a Constructor Function.
But IMHO, you can achieve the same with an auto-invoking function expression, I don't really see the point of using the new operator in that way:
var someObj = (function () {
var insta...
Internet Explorer 11 detection
I know IE 11 has different user agent string than all other IE
11 Answers
11
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Rails - Nested includes on Active Records?
...ieve the following should work for you.
Event.includes(users: :profile)
If you want to include an association (we'll call it C) of an already included association (we'll call it B), you'd use the syntax above. However, if you'd like to include D as well, which is also an association of B, that's ...
How to test which port MySQL is running on and whether it can be connected to?
... port, do this:
netstat -tln
You should see a line that looks like this if mysql is indeed listening on that port.
tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN
Port 3306 is MySql's default port.
To connect, you just have to use whatever client you r...
Import a module from a relative path
...r.
import os, sys, inspect
# realpath() will make your script run, even if you symlink it :)
cmd_folder = os.path.realpath(os.path.abspath(os.path.split(inspect.getfile( inspect.currentframe() ))[0]))
if cmd_folder not in sys.path:
sys.path.insert(0, cmd_folder)
# Use this if you want to...