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...-overflow {
display:block;/*内联对象需加*/
word-break:keep-all;/* 不换行 */
white-space:nowrap;/* 不换行 */
overflow:hidden;/* 内容超出宽度时隐藏超出部分的内容 */
text-overflow:ellipsis;/* 当对象内文本溢出时显示省略标记(...) ；需...
Convert Bitmap to File
I understand that using BitmapFactory can convert a File to a Bitmap, but is there any way to convert a Bitmap image to a File?
...
Best practices to handle routes for STI subclasses in rails
... to specify the subclasses somewhere. See gist.github.com/1713398 for an example.
– Chris Bloom
Jan 31 '12 at 22:19
In...
How exactly does a generator comprehension work?
... generator expression is like a list comprehension, but instead of finding all the items you're interested and packing them into list, it waits, and yields each item out of the expression, one by one.
>>> my_list = [1, 3, 5, 9, 2, 6]
>>> filtered_list = [item for item in my_list i...
When should iteritems() be used instead of items()?
... which behaves more like a set (which you'd expect from a dict).
Simple example:
common_keys = list(dict_a.viewkeys() & dict_b.viewkeys())
Will give you a list of the common keys, but again, in Python 3.x - just use .keys() instead.
Python 3.x has generally been made to be more "lazy" - i.e...
What are the differences between django-tastypie and djangorestframework? [closed]
...ing a lot of time in the API, I'd def recommend browsing through the docs & codebase of each and trying to get a feel for which suits you more.
Obviously, there's also the 'Why TastyPie?' section in it's README, and the 'REST framework 3'.
See also Daniel Greenfeld's blog post on Choosing an A...
ReactJS render string with non-breaking spaces
...s such as &.
It also contains spaces. I want to replace all spaces with   .
6 Answers
...
What happens when there's insufficient memory to throw an OutOfMemoryError?
...allocation fails (even after the JVM invokes the Garbage Collector to try & allocate free space), it throws an OutOfMemoryError. Even exceptions requires a memory space so the error will be thrown indefinitely.
Further reading.? Furthermore, OutOfMemoryError can occur in different JVM structure...
how do I initialize a float to its max/min value?
...et.second = *begin;
}
return ret;
}
The disadvantage of providing sample code -- I see others have already suggested the same idea.
Note that while the standard has a min_element and max_element, using these would require scanning through the data twice, which could be a problem if the arra...
How to access the correct `this` inside a callback?
...d inside each function and its value only depends on how the function was called, not how/when/where it was defined. It is not affected by lexical scopes like other variables (except for arrow functions, see below). Here are some examples:
function foo() {
console.log(this);
}
// normal functio...