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How to install grunt and how to build script with it
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edited Mar 17 '14 at 15:05
Tomalak
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How to filter a dictionary according to an arbitrary condition function?
...u can use a dict comprehension:
{k: v for k, v in points.iteritems() if v[0] < 5 and v[1] < 5}
And in Python 3:
{k: v for k, v in points.items() if v[0] < 5 and v[1] < 5}
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im...
Check if class already assigned before adding
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180
Just call addClass(). jQuery will do the check for you. If you check on your own, you are doubl...
How to display unique records from a has_many through relationship?
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edited Aug 7 '15 at 12:04
Paul Tyng
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answered M...
PEP 8, why no spaces around '=' in keyword argument or a default parameter value?
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edited Jul 30 at 22:02
Rajesh Chamarthi
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Filtering a list of strings based on contents
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edited May 17 at 20:09
wjandrea
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Separation of JUnit classes into special test package?
... IMHO it is very useful for "mainstream" Java projects (I would put about 90% of projects into this category... but the other 10% is still a sizeable minority). It is easy to use if one can accept the Maven conventions; however if not, it makes life a miserable struggle. Maven seems to be difficult ...
How do I append text to a file?
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Jon KiparskyJon Kiparsky
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generate model using user:references vs user_id:integer
...un the migration. In rails console, you can see that this is the case:
:001 > Micropost
=> Micropost(id: integer, user_id: integer, created_at: datetime, updated_at: datetime)
The second command adds a belongs_to :user relationship in your Micropost model whereas the first does not. When...
PostgreSQL: Can you create an index in the CREATE TABLE definition?
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There doesn't seem to be any way of specifying an index in the CREATE TABLE syntax. PostgreSQL d...