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In Postgresql, force unique on combination of two columns
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239
CREATE TABLE someTable (
id serial primary key,
col1 int NOT NULL,
col2 int NOT NULL...
Automatically plot different colored lines
...ll @Azim.
– professor
Dec 2 '12 at 19:28
For posterity's sake, I chose to accept this answer over @Mark Elliot's hold ...
Git - How to use .netrc file on Windows to save user and password
...e.google.com/p/my-project/
Alternative solution: With git version 1.7.9+ (January 2012): This answer from Mark Longair details the credential cache mechanism which also allows you to not store your password in plain text as shown below.
With Git 1.8.3 (April 2013):
You now can use an encryp...
LaTeX: Prevent line break in a span of text
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answered Jun 18 '09 at 18:02
Jouni K. SeppänenJouni K. Seppänen
33.9k55 gold badges6767 silver badges9696 bronze badges
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How to extract a string using JavaScript Regex?
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91
You need to use the m flag:
multiline; treat beginning and end characters (^ and $) as work...
Private and protected constructor in Scala
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190
You can declare the default constructor as private/protected by inserting the appropriate keywo...
ASP.NET Temporary files cleanup
...at folder)
– Jerther
Apr 20 '15 at 19:13
I can't see anything in the referenced article that indicates it's safe to de...
Modifying a query string without reloading the page
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192
If you are looking for Hash modification, your solution works ok. However, if you want to chang...
Converting JSON String to Dictionary Not List
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edited Jan 31 '15 at 18:29
Praetorian
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ans...
multiprocessing.Pool: When to use apply, apply_async or map?
...':
apply_async_with_callback()
may yield a result such as
[1, 0, 4, 9, 25, 16, 49, 36, 81, 64]
Notice, unlike pool.map, the order of the results may not correspond to the order in which the pool.apply_async calls were made.
So, if you need to run a function in a separate process, but wan...