大约有 47,000 项符合查询结果(耗时:0.0579秒) [XML]

https://stackoverflow.com/ques... 

Reading CSV file and storing values into an array

... LINQ way: var lines = File.ReadAllLines("test.txt").Select(a => a.Split(';')); var csv = from line in lines select (from piece in line select piece); ^^Wrong - Edit by Nick It appears the original answerer was attempting to populate csv with a...
https://stackoverflow.com/ques... 

Excel Date to String conversion

...ard. It's found under the Data tab in Excel 2007. If you have one column selected, the defaults for file type and delimiters should work, then it prompts you to change the data format of the column. Choosing text forces it to text format, to make sure that it's not stored as a date. ...
https://stackoverflow.com/ques... 

“inconsistent use of tabs and spaces in indentation”

... With the IDLE editor you can use this: Menu Edit → Select All Menu Format → Untabify Region Assuming your editor has replaced 8 spaces with a tab, enter 8 into the input box. Hit select, and it fixes the entire document. ...
https://stackoverflow.com/ques... 

Why am I getting “Cannot Connect to Server - A network-related or instance-specific error”?

...ation Click on Surface Area Configuration for Services and Connections Select the instance that is having a problem > Database Engine > Remote Connections Enable local and remote connections Restart instance You may need to create an exception on the firewall for the SQL Server ...
https://ullisroboterseite.de/a... 

AI2 SideBar Extension

...iggered. 1.2 (2022-09-01) Graphic files from the asset area can be selected as icons for the sidebar items. 1.3 (2023-06-13) Proprties FontBold, FontItalic, FontTypeface added. 1.4 (2023-06-19) Exception at FontTypeface == default removed. Contents Download Us...
https://stackoverflow.com/ques... 

Max return value if empty query

...oeSize = Workers.Where(x => x.CompanyId == 8) .Select(x => x.ShoeSize) .DefaultIfEmpty(0) .Max(); The zero in DefaultIfEmpty is not necessary. ...
https://stackoverflow.com/ques... 

How to filter logcat in Android Studio?

...ter on. Using this method you also save the filters and can re-use them by selecting them in the dropdown. Screenshot: share | improve this answer | follow |...
https://stackoverflow.com/ques... 

Remove empty lines in text using Visual Studio

...t + T + O Under Environment tab > Keyboard Search for "DeleteBlank" and select Edit.DeleteBlankLines Add a new shortcut for example Ctrl+D,Ctrl+E Assign > OK select all text and hit the shortcut share | ...
https://stackoverflow.com/ques... 

How to deal with “java.lang.OutOfMemoryError: Java heap space” error?

...h performance code. Use local variables wherever possible. Make sure you select the correct object (EX: Selection between String, StringBuffer and StringBuilder) Use a good code system for your program(EX: Using static variables VS non static variables) Other stuff which could work on your code. T...
https://stackoverflow.com/ques... 

How to create a sequence of integers in C#?

... Linq projection with the rarely used indexer overload (i): (new int[11]).Select((o,i) => i) I prefer this method for its flexibilty. For example, if I want evens: (new int[11]).Select((item,i) => i*2) Or if I want 5 minute increments of an hour: (new int[12]).Select((item,i) => i*5...