大约有 6,700 项符合查询结果（耗时：0.0220秒） [XML]
Why doesn't a python dict.update() return the object?
..., line 1, in <module>
TypeError: keyword arguments must be strings
vs
>>> dict({1:2}, **{'3':4})
{1: 2, '3': 4}
share
|
improve this answer
|
follow
...
How do I use Django templates without the rest of Django?
...
I would also recommend jinja2. There is a nice article on django vs. jinja2 that gives some in-detail information on why you should prefere the later.
share
|
improve this answer
...
Predicate Delegates in C#
...
If you're in VB 9 (VS2008), a predicate can be a complex function:
Dim list As New List(Of Integer)(New Integer() {1, 2, 3})
Dim newList = list.FindAll(AddressOf GreaterThanTwo)
...
Function GreaterThanTwo(ByVal item As Integer) As Boolean
...
TransactionScope automatically escalating to MSDTC on some machines?
...h would make escalation superfluous.
– Evgeniy Berezovsky
Oct 8 '13 at 3:58
add a comment
|
...
Redirect from an HTML page
...
@Chakotay See: When Should You Choose Canonical vs. 301 Redirect?
– Marc.2377
Apr 1 '19 at 19:33
add a comment
|
...
Can I disable a CSS :hover effect via JavaScript?
...erently, but it should work: msdn.microsoft.com/en-us/library/ms531195%28v=vs.85%29.aspx . I haven't checked other browsers, but I would guess all modern browsers implement the standard.
– RoToRa
May 6 '10 at 10:15
...
What is the difference between UTF-8 and ISO-8859-1?
...
Wikipedia explains both reasonably well: UTF-8 vs Latin-1 (ISO-8859-1). Former is a variable-length encoding, latter single-byte fixed length encoding.
Latin-1 encodes just the first 256 code points of the Unicode character set, whereas UTF-8 can be used to encode all cod...
Is there a way of making strings file-path safe in c#?
...o replace invalid characters (and avoid potential name conflict like Hell* vs Hell$):
static readonly IList<char> invalidFileNameChars = Path.GetInvalidFileNameChars();
// Builds a string out of valid chars and replaces invalid chars with a unique letter (Moves the Char into the letter range...
INSTALL_FAILED_NO_MATCHING_ABIS when install apk
... Wish I could upvote more than once... Tested and working on VS 2017 for Mac.
– JordiVilaplana
Apr 26 '18 at 11:23
...
Right HTTP status code to wrong input
... https://www.bennadel.com/blog/2434-http-status-codes-for-invalid-data-400-vs-422.htm
share
|
improve this answer
|
follow
|
...