大约有 43,000 项符合查询结果(耗时:0.0356秒) [XML]

https://stackoverflow.com/ques... 

Highlight the difference between two strings in PHP

... Amazing! I mean the online demo with example code. Perfect char-level differences. Just WoW! :O Thank You! – Filip OvertoneSinger Rydlo Sep 22 '16 at 12:38 2 ...
https://stackoverflow.com/ques... 

Fluent and Query Expression — Is there any benefit(s) of one over other?

...me in fullNames from name in fullName.Split() orderby fullName, name select name + " came from " + fullName; Now compare this to the same thing in method syntax: var query = fullNames .SelectMany (fName => fName.Split().Select (name => new { name, fName } )) .OrderBy (x => x.fN...
https://stackoverflow.com/ques... 

Difference between two dates in MySQL

... SELECT TIMEDIFF('2007-12-31 10:02:00','2007-12-30 12:01:01'); -- result: 22:00:59, the difference in HH:MM:SS format SELECT TIMESTAMPDIFF(SECOND,'2007-12-30 12:01:01','2007-12-31 10:02:00'); -- result: 79259 the differenc...
https://stackoverflow.com/ques... 

Optimal way to concatenate/aggregate strings

...Transact SQL, which should work fine in Azure. ;WITH Partitioned AS ( SELECT ID, Name, ROW_NUMBER() OVER (PARTITION BY ID ORDER BY Name) AS NameNumber, COUNT(*) OVER (PARTITION BY ID) AS NameCount FROM dbo.SourceTable ), Concatenated AS ( SELECT ...
https://stackoverflow.com/ques... 

Long vs Integer, long vs int, what to use and when?

...//docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html byte, char .. 1B .. 8b short int .. 2B .. 16b int .. .. .. .. 4B .. 32b long int .. 8B .. 64b C .. just mess: https://en.wikipedia.org/wiki/C_data_types short .. .. 16b int .. .. .. 16b ... wtf?!?! long .. .. 32b long long .. ...
https://stackoverflow.com/ques... 

Select columns from result set of stored procedure

...stored procedure that returns 80 columns, and 300 rows. I want to write a select that gets 2 of those columns. Something like ...
https://stackoverflow.com/ques... 

How do I set the selected item in a comboBox to match my string using C#?

..." and my comboBox contains test1 , test2 , and test3 . How do I set the selected item to "test1"? That is, how do I match my string to one of the comboBox items? ...
https://stackoverflow.com/ques... 

How do I execute a stored procedure once for each row returned by query?

... declare @field1 int declare @field2 int declare cur CURSOR LOCAL for select field1, field2 from sometable where someotherfield is null open cur fetch next from cur into @field1, @field2 while @@FETCH_STATUS = 0 BEGIN --execute your sproc on each row exec uspYourSproc @field1, @fiel...
https://stackoverflow.com/ques... 

Rename package in Android Studio

...n: In your Project pane, click on the little gear icon ( ) Uncheck / De-select the Compact Empty Middle Packages option Your package directory will now be broken up in individual directories Individually select each directory you want to rename, and: Right-click it Select Refactor Click o...
https://stackoverflow.com/ques... 

Trigger change event of dropdown

...wns, the best way to do it is to have a script that returns the a prebuilt select box and an AJAX call that requests it. Here is the documentation for jQuery's Ajax method if you need it. $(document).ready(function(){ $('#countrylist').change(function(e){ $this = $(e.target); ...