大约有 19,000 项符合查询结果（耗时：0.0305秒） [XML]
Backporting Python 3 open(encoding=“utf-8”) to Python 2
...
I think Lennart's response below is much better as it provides more explanation and the caveat about the io module being slow in 2.x along with the suggestion to use codecs.open.
– gps
Jun 11 '12 at 19:10
...
How to go up a level in the src path of a URL in HTML?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Ternary Operator Similar To ?:
I am trying to avoid constructs like this:
5 Answers
5
...
How do I print the full value of a long string in gdb?
...
As long as your program's in a sane state, you can also call (void)puts(your_string) to print it to stdout. Same principle applies to all functions available to the debugger, actually.
share
|
...
How do I insert datetime value into a SQLite database?
...
You should consider answer the question, with links that support your answer, not just a bunch of links
– Gonzalo.-
Sep 14 '12 at 19:16
...
Use of def, val, and var in scala
...tween def, val and var.
def - defines an immutable label for the right side content which is lazily evaluated - evaluate by name.
val - defines an immutable label for the right side content which is eagerly/immediately evaluated - evaluated by value.
var - defines a mutable variable, initially se...
pass **kwargs argument to another function with **kwargs
...
In the second example you provide 3 arguments: filename, mode and a dictionary (kwargs). But Python expects: 2 formal arguments plus keyword arguments.
By prefixing the dictionary by '**' you unpack the dictionary kwargs to keywords arguments.
A diction...
How to truncate string using SQL server
...ou can use:
select
left(col, 15) + '...' col
from yourtable
See SQL Fiddle with Demo.
This will return the first 15 characters of the string and then concatenates the ... to the end of it.
If you want to to make sure than strings less than 15 do not get the ... then you can use:
select
c...
How do I detect what .NET Framework versions and service packs are installed?
...as a format of #,#,####,#. The last # is the Service Pack level.
While I didn't explicitly ask for this, if you want to know the exact version number of the Framework you would use these registry keys:
Framework Version Registry Key
---------------------------------------------------------------...
How to suppress specific MSBuild warning
...nings plus certain, less-severe warnings, such
as warnings about hiding class members
3 Displays level 2 warnings plus certain, less-severe warnings, such
as warnings about expressions that always evaluate to true or false
4 (the default) Displays all level 3 warni...