大约有 15,000 项符合查询结果（耗时：0.0285秒） [XML]
How can I create and style a div using JavaScript?
...
jQuery is a LOT easier once you start developing heavy javascript UIs. given that it embraces the functional model of programming from the get go, it makes your code look and behave functional as well. Case in point: ajax using native js vs jquery :)
...
What is the significance of #pragma marks? Why do we need #pragma marks?
...'t have any buckets/sections. It's just one long list. (Though we can just start typing when jump Bar appears and it will search among jump bar items). Here comes the need of pragma mark
If you want to create sections in your Jump Bar then you can use pragma marks with relevant description. Now re...
How do you automatically set text box to Uppercase?
...g style attribute to set the user input to uppercase so that when the user starts typing in the text box for example railway , then it should be altered to capital letters like RAILWAY without the user having to press the Caps-lock button.
...
Loaded nib but the 'view' outlet was not set
...
I had the same issue with XCode 4.6.3. I had started out with a couple files named MySettingsView.h and .m but deleted them in favor of MySettingsViewController.h, but despite trying most of the hints mentioned here, it still kept erroring with,
2013-07-05 11:48:17...
What is the difference between Python and IPython?
...th base Python, you can only make the script in a file and execute it.
At start, you need to understand that the IPython is developed with the intention of supporting rich media and Python script in a single integrated container.
...
Adding two numbers concatenates them instead of calculating the sum
...the valid number is simply ignored. They fail if the string doesn’t even start off as a number. Then you will get NaN.
A good general purpose technique for numbers from forms is something like this:
var data=parseInt(form.elements['data'].value); // or parseFloat
If you’re prepared to coale...
Real life trading API [closed]
...
I've just started playing around with TradeKing's API. Its dead simple and uses oauth. The $5 trade commission isn't bad either.
E-trade also has an api, but you have to go through some hoops to get production access. They also provi...
jquery ui Dialog: cannot call methods on dialog prior to initialization
...led with the jqueryui download, I'm sure you'll be fine, but it's when you start using different versions that you off the beaten path and get errors like this. So, in summary, this error is from mis-matched versions (in my case anyway).
...
Why is there extra padding at the top of my UITableView with style UITableViewStyleGrouped in iOS7
Starting in iOS7, there is additional space at the top of my UITableView 's which have a style UITableViewStyleGrouped .
...
How can I autoplay a video using the new embed code style for Youtube?
...
The first parameter after the video ID needs to start with "?" ,all parameters AFTER that needs to be added with "&". If you had for example "?rel=0&autoplay=1" it would be the same as "?autoplay=1&rel=0" and they would both work.
– Thanos...