大约有 15,000 项符合查询结果（耗时：0.0292秒） [XML]
How do I use raw_input in Python 3
... The change simplified the language. See also "import this" for a deeper explanation. Would you prefer a dead language to one that evolves? There are plenty of those around.
– meawoppl
Apr 9 '14 at 23:13
...
How do I sort unicode strings alphabetically in Python?
...mmarized here: http://unicode.org/faq/collation.html#13. These are rather exotic special cases, which should rarely matter in practice.
>>> import icu # pip install PyICU
>>> sorted(['a','b','c','ä'])
['a', 'b', 'c', 'ä']
>>> collator = icu.Collator.createInstance(icu.L...
Building big, immutable objects without using constructors having long parameter lists
...e CORRECTLY DONE would help you.
It would look like this (purely made up example):
final Foo immutable = FooFactory.create()
.whereRangeConstraintsAre(100,300)
.withColor(Color.BLUE)
.withArea(234)
.withInterspacing(12)
.build();
I wrote "CORRECTLY DONE" in bold because most ...
What can you do in MSIL that you cannot do in C# or VB.NET? [closed]
...
If two methods are identical except for return type, can either be called from C# or vb.net?
– supercat
Dec 4 '12 at 19:57
add a c...
What is meant by Scala's path-dependent types?
...
My favorite example:
case class Board(length: Int, height: Int) {
case class Coordinate(x: Int, y: Int) {
require(0 <= x && x < length && 0 <= y && y < height)
}
val occupied = scala.collec...
What is a typedef enum in Objective-C?
...C++), any references to this must be preceded with the enum keyword. For example:
enum tagname x; // declare x of type 'enum tagname'
tagname x; // ERROR in C/Objective-C, OK in C++
In order to avoid having to use the enum keyword everywhere, a typedef can be created:
enum tagname { ... };
ty...
How Do I Hide wpf datagrid row selector
...HeadersVisibility="Column" and RowHeaderWidth="0" (or just the last one) fixes this problem.
– Jarek Kardas
Oct 2 '12 at 16:01
...
What do “branch”, “tag” and “trunk” mean in Subversion repositories?
...ubversion allows sysadmins to create hook scripts which are triggered for execution when certain events occur; for instance, committing a change to the repository. It is very common for a typical Subversion repository implementation to treat any path containing "/tag/" to be write-protected after cr...
What is the maximum length of a URL in different browsers?
What is the maximum length of a URL in different browsers? Does it differ among browsers?
18 Answers
...
How accurate is python's time.sleep()?
...package (at least in Ubuntu 10.04 LTS).
EDIT: Correction non-realtime Linux kernels have minimum sleep interval much closer to 1ms then 10ms but it varies in a non-deterministic manner.
share
|
imp...