大约有 44,000 项符合查询结果（耗时：0.0492秒） [XML]
What is the best way to uninstall gems from a rails3 project?
...
Bundler now has a bundle remove GEM_NAME command (since v1.17.0, 25 October 2018).
share
|
improve this answer
|
...
What is the maximum value for an int32?
... When you are programming: yes in 99% of cases. But you may want to know that it's something like ~ 2 billion to planning programming approaches or when working with data, although it's a very large number. :)
– Andre Figueiredo
Nov 17 '13 at 21:53
...
JQuery: How to call RESIZE event only once it's FINISHED resizing?
...I forgot a rather important part (actually setting the timeoutID)... Fixed now, please do try again ;)
– BGerrissen
Nov 28 '10 at 19:52
3
...
Cookie overflow in rails application?
I have this error when I try to open the page. I do not know how to debug this error. Do you have any suggestion for this problem?
...
DatabaseError: current transaction is aborted, commands ignored until end of transaction block?
...s way:
try:
code_that_executes_bad_query()
# transaction on DB is now bad
except:
pass
# transaction on db is still bad
code_that_executes_working_query() # raises transaction error
There nothing wrong with the second query, but since the real error was caught, the second query is th...
Concatenate multiple files but include filename as section headers
... to concatenate a number of text files into one large file in terminal. I know I can do this using the cat command. However, I would like the filename of each file to precede the "data dump" for that file. Anyone know how to do this?
...
Change URL parameters
...
@Bludream I understand now, it's the script you linked to that was adding duplicate parameters. :)
– bronson
Dec 10 '15 at 0:32
...
rails 3.1.0 ActionView::Template::Error (application.css isn't precompiled)
...dit application.rb: config.assets.precompile += %w( first.css second.js ). Now these files will compile as well. Don't add all files if you use them only in sprockets require, but only if you include them with <link>/<script>
– elado
Jan 9 '13 at 10...
“Unsafe JavaScript attempt to access frame with URL…” error being continuously generated in Chrome w
...
as an update, I'm now using chrome exclusively, and I still would love to know the answer to this
– Neil Sarkar
Feb 18 '11 at 20:22
...
How to simulate a higher resolution screen? [closed]
...nce the below solution was posted. They are likely the best/easiest option now.]
You could, correct me if I'm wrong, simply create an iframe with style="desired width & height" and src="your/test.site" as the only child of <body>. Should display the site as if the resolution was the spec...