大约有 49,000 项符合查询结果（耗时：0.0707秒） [XML]
How do I run a Ruby file in a Rails environment?
... almost does what I want to do, but I'd like to just give it the file name and arguments. I'm pretty sure this is possible since I've done it before. Can someone remind me how to do this?
...
How to wait until an element exists?
I'm working on an Extension in Chrome, and I'm wondering: what's the best way to find out when an element comes into existence? Using plain javascript, with an interval that checks until an element exists, or does jQuery have some easy way to do this?
...
Ruby on Rails patterns - decorator vs presenter
...all sorts of talk lately in the Ruby on Rails community about decorators and presenters.
2 Answers
...
What is a Windows Handle?
What is a "Handle" when discussing resources in Windows? How do they work?
7 Answers
...
What is [Serializable] and when should I use it?
...lization
Serialization allows the developer to save the state of an object and recreate it as needed, providing storage of objects as well as data exchange. Through serialization, a developer can perform actions like sending the object to a remote application by means of a Web Service, passing an ob...
How to get C# Enum description from value? [duplicate]
...s class is something that the person who asked the question wrote himself, and the GetEnumDescription() function is in the question.
– Nicholas Piasecki
Dec 29 '13 at 17:03
13
...
Insert a commit before the root commit in Git?
...know your shell well enough.
Without plumbing
With regular porcelain commands, you cannot create an empty commit without checking out the newroot branch and updating the index and working copy repeatedly, for no good reason. But some may find this easier to understand:
git checkout --orphan newro...
How to iterate over associative arrays in Bash
...sociative array in a Bash script, I need to iterate over it to get the key and value.
4 Answers
...
Is it possible to set async:false to $.getJSON call
...I have found the convenience method $.getJSON() to almost never be useful, and always end up using $.ajax().
– Jacob Marble
Oct 8 '12 at 6:27
...
Running Selenium WebDriver python bindings in chrome
...
You need to make sure the standalone ChromeDriver binary (which is different than the Chrome browser binary) is either in your path or available in the webdriver.chrome.driver environment variable.
see http://code.google.com/p/selenium/wiki/ChromeDrive...