大约有 32,000 项符合查询结果（耗时：0.0459秒） [XML]
How to Correctly handle Weak Self in Swift Blocks with Arguments
...t be used on self, so please don't use it. Check the non escaping closures info and the capture list answer from @gbk.**
For those who use [weak self] in capture list, note that self could be nil, so the first thing I do is check that with a guard statement
guard let `self` = self else {
return...
PHP/MySQL insert row then get 'id'
...the internal MySQL SQL function LAST_INSERT_ID() in an SQL query. For more information about PHP's maximum integer values, please see the integer documentation.\
– Elbek
Jul 20 '13 at 8:51
...
iOS 7 - Status bar overlaps the view
...ese simple steps :
In Xcode goto "Resources" folder and open "(app name)-Info.plist file".
check for "View controller based status bar appearance" key and set its value "NO"
check for "Status bar is initially hidden" key and set its value "YES"
If the keys are not there then you can add it by...
What does cmd /C mean? [closed]
...icode
/T:fg Sets the foreground/background colors (see COLOR /? for more info)
/E:ON Enable command extensions (see below)
/E:OFF Disable command extensions (see below)
/F:ON Enable file and directory name completion characters (see below)
/F:OFF Disable file and directory name completion ch...
Is there a Wikipedia API?
...o use the Special:Export feature to dump data and parse it yourself.
More information.
share
answered Mar 9 '09 at 19:08
...
C# generics syntax for multiple type parameter constraints [duplicate]
...t;TOne, TTwo>()
where TOne : BaseOne
where TTwo : BaseTwo
More info here:
http://msdn.microsoft.com/en-us/library/d5x73970.aspx
share
|
improve this answer
|
foll...
What is an MDF file? [closed]
...atever you want, although I can't think of a good reason to do that.
More info on MSDN here and in Beginning SQL Server 2005 Administation (Google Books) here.
share
|
improve this answer
...
“Parameter” vs “Argument” [duplicate]
...meter names of the function, javascript doesn't give you a way to get that info.
– B T
Nov 9 '15 at 2:10
|
show 11 more comments
...
Exceptions in .gitignore [duplicate]
....gitignore file like so:
root/lib/folderwithMyFiledll
!myfile.dll
more info here
An optional prefix "!" which negates the pattern; any matching file excluded by a previous pattern will become included again. Put a backslash ("\") in front of the first "!" for patterns that begin with a liter...
Inline list initialization in VB.NET [duplicate]
...
I wasn't aware - thanks for the info
– freefaller
Nov 7 '19 at 7:54
add a comment
|
...