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How to create a library project in Android Studio and an application project that uses the library p
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answered May 17 '13 at 20:26
BlundellBlundell
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Find and replace string values in list
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282
words = [w.replace('[br]', '<br />') for w in words]
These are called List Comprehensi...
How to concatenate strings of a string field in a PostgreSQL 'group by' query?
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PostgreSQL 9.0 or later:
Recent versions of Postgres (since late 2010) have the string_agg(expression, delimiter) function which will do exactly what the question asked for, even letting you specify the delimiter string:
SELECT company_id, string_agg(employee, ', ')
FROM mytable
GROUP BY ...
Server.UrlEncode vs. HttpUtility.UrlEncode
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answered Mar 2 '09 at 15:03
Mehrdad AfshariMehrdad Afshari
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Reuse Cucumber steps
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102
UPDATE: The method described below has been deprecated. The recommended way to call a step from ...
Is there a Rake equivalent in Python?
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28
Paver has a similar set of goals, though I don't really know how it compares.
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Access parent URL from iframe
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21
You're correct. Subdomains are still considered separate domains when using iframes. It's possi...
How to send email to multiple recipients using python smtplib?
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320
This really works, I spent a lot of time trying multiple variants.
import smtplib
from email.m...
How to find a min/max with Ruby
... so anything that includes Enumerable will have those methods available.
v2.4 introduces own Array#min and Array#max, which are way faster than Enumerable's methods because they skip calling #each.
@nicholasklick mentions another option, Enumerable#minmax, but this time returning an array of [min,...
Number of days between two NSDates [duplicate]
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edited Nov 18 '15 at 16:25
Sam
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answered Jan 19 ...