大约有 16,000 项符合查询结果（耗时：0.0225秒） [XML]
Recursively list files in Java
...ream operations on the result such as limit, grouping, mapping, exit early etc.
UPDATE: I might point out there is also Files.find which takes a BiPredicate that could be more efficient if you need to check file attributes.
Files.find(Paths.get(path),
Integer.MAX_VALUE,
(file...
How do I use the conditional operator (? :) in Ruby?
... +1, but erb does not necessarily imply rails (Sinatra, standalone ERB, etc).
– Fox Wilson
Aug 2 '14 at 8:43
add a comment
|
...
Django. Override save for model
... nice with all pseudo-auto django tools (Example: ModelForm, contrib.admin etc).
share
|
improve this answer
|
follow
|
...
Error: “dictionary update sequence element #0 has length 1; 2 is required” on Django 1.4
...a keyword argument name with value as your view name e.g home or home-view etc. to url() function.
Throws Error»
url(r'^home$', 'common.views.view1', 'home'),
Correct»
url(r'^home$', 'common.views.view1', name='home'),
...
URLs: Dash vs. Underscore [closed]
...f a web site that I don't want anyone to directly link, js files, css, ... etc.
From an SEO point of view, dashes seem to be the preferred way of handling it, for a detailed explanation, from the horses mouth http://www.mattcutts.com/blog/dashes-vs-underscores/.
The other problem that seems ...
Django MEDIA_URL and MEDIA_ROOT
...erns here
if settings.DEBUG:
# static files (images, css, javascript, etc.)
urlpatterns += patterns('',
(r'^media/(?P<path>.*)$', 'django.views.static.serve', {
'document_root': settings.MEDIA_ROOT}))
With this you can serve the static media from Django when DEBUG = ...
Where does 'Hello world' come from?
...in Richards -- who seems to have a treasure trove of notes, old documents, etc. -- found the manual and confirmed that this was the original appearance of the program. The code was used for early testing of the C compiler and made its way into Kernighan and Ritchie's book. Later, it was one of the f...
How to print to stderr in Python?
...print >> sys.stderr, 'spam'
Because you can simply print lists/dicts etc. without convert it to string.
print >> sys.stderr, {'spam': 'spam'}
instead of:
sys.stderr.write(str({'spam': 'spam'}))
share
|
...
How to completely remove an issue from GitHub?
...e a lot of other linking information as well such as forks, pull requests, etc.
share
|
improve this answer
|
follow
|
...
Creating dataframe from a dictionary where entries have different lengths
... transpose the result and/or change the column data types (float, integer, etc).
share
|
improve this answer
|
follow
|
...