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Use String.split() with multiple delimiters
... for normal cases it would be .split("match1|match2"), (eg. split("https|http")), \\ is to escape the special char . in above case
– prayagupd
Sep 14 '18 at 22:17
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std::wstring VS std::string
... glyphs (Klingon? Elvish?), while UTF-8 will spend from 1 to 4 bytes.
See http://en.wikipedia.org/wiki/UTF-8#Compared_to_UTF-16 for more info.
Conclusion
When I should use std::wstring over std::string?
On Linux? Almost never (§).
On Windows? Almost always (§).
On cross-platform code? Depends...
How to create has_and_belongs_to_many associations in Factory girl
...n updated and now includes callbacks to solve this problem. Take a look at http://robots.thoughtbot.com/post/254496652/aint-no-calla-back-girl for more info.
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Execute stored procedure with an Output parameter?
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From http://support.microsoft.com/kb/262499
Example:
CREATE PROCEDURE Myproc
@parm varchar(10),
**@parm1OUT varchar(30) OUTPUT**,
**@parm2OUT varchar(30) OUTPUT**
AS
SELECT @parm1OUT='parm 1' + @parm
SELECT @parm2OUT='parm 2...
Ordering by specific field value first
...rder by priority + CASE WHEN name='core' THEN 1000 ELSE 0 END desc
Demo: http://www.sqlfiddle.com/#!2/753ee/1
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When to Redis? When to MongoDB? [closed]
...hoice is Redis for most requirements.
Lastly, I hope by now you have seen http://antirez.com/post/MongoDB-and-Redis.html
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edited Sep 14 '16 at 17:27
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Rails 3 migrations: Adding reference column?
...ge_table :testers do |t|
t.remove :user_id
end
end
end
c.f.: http://apidock.com/rails/ActiveRecord/ConnectionAdapters/SchemaStatements/change_table
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How to unbind a listener that is calling event.preventDefault() (using jQuery)?
...rked as the only method to restore the default action.
As seen over here: https://stackoverflow.com/a/1673570/211514
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Get String in YYYYMMDD format from JS date object?
...so useful, you will probably use it somewhere else in your project.
Visit http://api.jqueryui.com/datepicker/ for more examples
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How to select an option from drop down using Selenium WebDriver C#?
...trying for my web test selecting an option. An example can be found here: http://www.tizag.com/phpT/examples/formex.php
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