大约有 40,000 项符合查询结果(耗时:0.0314秒) [XML]

https://stackoverflow.com/ques... 

HTML 5 Favicon - Support?

...+ IE 11+ on Windows 8.1+ does offer a way to create pinned tiles for your site. Microsoft recommends creating a few tiles at the following size: Small: 128 x 128 Medium: 270 x 270 Wide: 558 x 270 Large: 558 x 558 These should be transparent images as we will define a color...
https://stackoverflow.com/ques... 

How to set a default value for an existing column

...g default values "constraints". If anything, they are relaxations; the opposite of a constraint! They make more things valid, not fewer. – Roman Starkov May 11 '13 at 12:06 ...
https://stackoverflow.com/ques... 

Recommended SQL database design for tags or tagging [closed]

...erarchal "tags" or categories in the Tag table. This is commonly needed on sites that have categories and subcategories but need the flexibility of tagging. For example, recipe sites, auto parts sites, business directories, etc. These types of data don't usually fit into only one single category so ...
https://stackoverflow.com/ques... 

Stock ticker symbol lookup API [closed]

... The NASDAQ site hosts separate CSV lists for ticker symbols in each stock exchange (NYSE, AMEX and NASDAQ). You need to complete the captcha and get the CSV dump. http://www.nasdaq.com/screening/company-list.aspx ...
https://stackoverflow.com/ques... 

Remove blue border from css custom-styled button in Chrome

... Doing this is not recommended as it regresses the accessibility of your site; for more info, see this post. That said, if you insist, this CSS should work: button:focus {outline:0;} Check it out or JSFiddle: http://jsfiddle.net/u4pXu/ Or in this snippet: button.launch { background-colo...
https://stackoverflow.com/ques... 

How do detect Android Tablets in general. Useragent?

I have looked everywhere. We are using a Motorola Zoom to try our tablet site testing. The issue is that the Android Useragent is a general Useragent and there is no difference between tablet Android and mobile Android. I don't want to just target a specific device like the Xoom Useragent since And...
https://stackoverflow.com/ques... 

PyPy — How can it possibly beat CPython?

...e ideas. Q4. Why would anyone try something like this? From the official site. https://pypy.readthedocs.org/en/latest/architecture.html#mission-statement We aim to provide: a common translation and support framework for producing implementations of dynamic languages, emphasizing a cl...
https://stackoverflow.com/ques... 

Can you add new statements to Python's syntax?

... Now after this code gets run (eg. you could place it in your .pythonrc or site.py) any code starting with the comment "# coding: mylang" will automatically be translated through the above preprocessing step. eg. # coding: mylang myprint "this gets logged to file" for i in range(10): myprint "...
https://stackoverflow.com/ques... 

How do I set up IntelliJ IDEA for Android applications?

... spent a day on trying to put all the pieces together, been in hundreds of sites and tutorials, but they all skip trivial steps. So here's the full guide: Download and install Java JDK (Choose the Java platform) Download and install Android SDK (Installer is recommended) After android SD fini...
https://stackoverflow.com/ques... 

How can I create a “Please Wait, Loading…” animation using jQuery?

...uld like to place a "please wait, loading" spinning circle animation on my site. How should I accomplish this using jQuery? ...