大约有 40,000 项符合查询结果（耗时：0.0421秒） [XML]
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 = ...
How to print a dictionary's key?
...a will leave them on the same line, but insert spaces between "is" and key etc. If you use + you need to put the extra padding in the strings. Also key and value are not necessarily string, in which case comma will use str(key) and str(value) whereas + will cause an error
– Joh...
Array vs. Object efficiency in JavaScript
...If you need keys (numbers or strings), use an object. If you just need an (ordered) list, use arrays. Period. Performance doesn't enter the discussion. If performance is crucial and you could live with your keys either way, try which one works better for you.
– deceze♦
...
Is there a query language for JSON?
...ons inside the delegate as you can imagine: simple comparison, startsWith, etc. I haven't tested but you could probably nest filters too for querying inner collections.
share
|
improve this answer
...
How to use 'cp' command to exclude a specific directory?
... individual paths (as Vanwaril shows in another answer): !(filename1|path2|etc3), to regex-like things with stars and character classes. Refer to the manpage for details.
zsh
man 1 zshexpn, / filename generation.
You can do setopt KSH_GLOB and use bash-like patterns. Or,
% setopt EXTENDED_GLOB
% ec...
CSS text-overflow: ellipsis; not working?
...ipsis. The solution is simple:
display: inline-block; /* for em, a, span, etc (inline by default) */
text-overflow: ellipsis;
width: calc (80%); /* The trick is here! */
It seems whenever you use calc, the final value is rendered in absolute pixels, which consequentially converts 80% to something...
Generate JSON string from NSDictionary in iOS
... Hard coded constants are a bit scary. Why not use NSUTF8StringEncoding etc.?
– Ian Newson
Nov 29 '13 at 14:11
5
...
SQL Server Management Studio, how to get execution time down to milliseconds
...
Then you get a new tab which records the timings, IO data and rowcounts etc for (up to) the last 10 exections (plus averages!):
share
|
improve this answer
|
follow
...
Is there a job scheduler library for node.js? [closed]
...unction to be ran at certain time (15:30 for example, not x hours from now etc)? If there isn't this kind of library how this should be implemented? Should I just set callback to be called every second and check the time and start jobs scheduled for the time or what?
...