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git rebase, keeping track of 'local' and 'remote'
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247
TL;DR;
To summarize (As Benubird comments), when:
git checkout A
git rebase B # rebase ...
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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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...
Why would you use String.Equals over ==? [duplicate]
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Andrew Arnott
72.7k2424 gold badges123123 silver badges162162 bronze badges
answered Nov 2 '09 at 1:58
Matthew Schar...
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...
typecast string to integer - Postgres
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129
Wild guess: If your value is an empty string, you can use NULLIF to replace it for a NULL:
SEL...
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...
Imitating a blink tag with CSS3 animations
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245
The original Netscape <blink> had an 80% duty cycle. This comes pretty close, although t...
Reuse Cucumber steps
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102
UPDATE: The method described below has been deprecated. The recommended way to call a step from ...