大约有 31,100 项符合查询结果（耗时：0.0626秒） [XML]
Can you get DB username, pw, database name in Rails?
...
If some of those have nil values (in my case: host, username, and password), what are the defaults that Rails would use?
– Dennis
May 26 '14 at 18:48
...
Ruby 2.0.0p0 IRB warning: “DL is deprecated, please use Fiddle”
I just uninstalled my older versions of Ruby, removed all of my gems
(including Rails), and installed Ruby 2.0. In other words, a totally clean re-install. Upon starting IRB, I received this message:
...
UIActivityViewController crashing on iOS 8 iPads
I am currently testing my app with Xcode 6 (Beta 6). UIActivityViewController works fine with iPhone devices and simulators but crashes with iPad simulators and devices (iOS 8) with following logs
...
CSS Classes & SubClasses
...
I don't really use subclasses myself......can anyone give me a reason where this would be necessary?
– patricksweeney
Feb 18 '09 at 4:12
...
How can I check whether Google Maps is fully loaded?
I’m embedding Google Maps into my web site. Once Google Maps is loaded, I need to kick off a few JavaScript processes.
9 ...
Can anybody push to my project on github?
...tps%3a%2f%2fstackoverflow.com%2fquestions%2f17442930%2fcan-anybody-push-to-my-project-on-github%23new-answer', 'question_page');
}
);
Post as a guest
Name
...
Ignore invalid self-signed ssl certificate in node.js with https.request?
I'm working on a little app that logs into my local wireless router (Linksys) but I'm running into a problem with the router's self-signed ssl certificate.
...
Git add all files modified, deleted, and untracked?
... like for a commit. I just don't want to have to git add or git rm all my files every time I commit, especially when I'm working on a large product.
...
What is the difference between Debug and Release in Visual Studio?
...ebugging would be impossible. Also, local variables are often optimized in mysterious ways, so Watches and QuickWatches often don't work because the variable is "optimized away". And there are multitudes of other optimizations too. Try debugging optimized .NET code sometime and you'll see.
Another ...
How to have TFS 2010 detect changes done to files outside of Visual Studio?
...
Saved my day! I followed your steps precisely and it worked exactly as expected. :-)
– Gilad Barner
May 11 '15 at 11:15
...