大约有 13,916 项符合查询结果（耗时：0.0236秒） [XML]
How do I get the collection of Model State Errors in ASP.NET MVC?
...ewData.ModelState.IsValid %>
or
<% ViewData.ModelState.Values.Any(x => x.Errors.Count >= 1) %>
and for a specific property...
<% ViewData.ModelState["Property"].Errors %> // Note this returns a collection
...
Scala: What is the difference between Traversable and Iterable traits in Scala collections?
...stand the difference between Iterable and Traversable traits. Can someone explain ?
4 Answers
...
Get number days in a specified month using JavaScript? [duplicate]
...
// Month here is 1-indexed (January is 1, February is 2, etc). This is
// because we're using 0 as the day so that it returns the last day
// of the last month, so you have to add 1 to the month number
// so it returns the correct amount of days
f...
Prepend text to beginning of string
...s, here are tests, comparing this to other solutions: jsperf.com/prepend-text-to-string/5
– metalim
Apr 22 '19 at 11:25
...
How do I get the day of week given a date?
...eChef question.
import datetime
dt = '21/03/2012'
day, month, year = (int(x) for x in dt.split('/'))
ans = datetime.date(year, month, day)
print (ans.strftime("%A"))
share
|
improve this answe...
symfony 2 twig limit the length of the text and put three dots
How can I limit the length of the text, e.g., 50, and put three dots in the display?
13 Answers
...
Tool for comparing 2 binary files in Windows [closed]
...ities:
VBinDiff (binary diff, designed for large files)
WinDiff
bsdiff
HexCmp
See also: https://web.archive.org/web/20151122151611/https://stackoverflow.com/questions/688504/binary-diff-tool-for-very-large-files
share
...
Objective-C for Windows
...
Expanding on the two previous answers, if you just want Objective-C but not any of the Cocoa frameworks, then gcc will work on any platform. You can use it through Cygwin or get MinGW. However, if you want the Cocoa frameworks...
How do you properly use namespaces in C++?
...lowing what bernhardrusch has said, I tend not to use the "using namespace x" syntax at all, I usually explicitly specify the namespace when instantiating my objects (i.e. the first example I showed).
And as you asked below, you can use as many namespaces as you like.
...
Parallel.ForEach vs Task.Run and Task.WhenAll
...ed Task.Run(()=> Parallel.ForEach(....)); It stopped crashing. Can you explain why? Please note i constrain the parallel options to the number of cores on system.
– monkeyjumps
Nov 6 '14 at 18:33
...