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How to define static property in TypeScript interface
...ct answer to that (first) question. These decisions are trade-offs between competing demands and the correct answer is to assess the trade-off in the appropriate context.
– Fenton
Mar 23 '17 at 11:20
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How to change size of split screen emacs windows?
...ink-window-horizontally) is also bound by default.
Following one of these commands with repeat (C-x z to initiate, and just z for continued repetition) makes it pretty easy to get to the exact size you want.
If you regularly want to do this with a specific value, you could record a keyboard macro...
How to debug Angular JavaScript Code
...w items such as "Start debugging javascript". For your reference : youtube.com/watch?v=BUvsnDhFL2w
– Vaibhav Jain
Jul 24 '15 at 10:39
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sql query to return differences between two tables
I am trying to compare two tables, SQL Server, to verify some data. I want to return all the rows from both tables where data is either in one or the other. In essence, I want to show all the discrepancies. I need to check three pieces of data in doing so, FirstName, LastName and Product.
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Delete directory with files in it?
...oo. Its mainly useful for explode()ing a path taken from the OS. alanhogan.com/tips/php/directory-separator-not-necessary
– ReactiveRaven
Jul 16 '12 at 23:47
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How do you usually Tag log entries? (android)
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Android emulator shows nothing except black screen and adb devices shows “device offline”
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So, the problem is that when I try to launch an emulator by issuing the command emulator @A2 , an emulator comes up on the screen. But even after waiting for as long as 2-3 hrs, all it shows is a black screen. Not even the android home screen or the android logo. Just a black screen. And while ...
Portable way to get file size (in bytes) in shell?
... stat --format="%s" FILE , but Solaris I have access to doesn't have stat command. What should I use then?
14 Answers
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Check if a temporary table exists and delete if it exists before creating a temporary table
...pdb..#Results') IS NOT NULL DROP TABLE #Results
GO
CREATE TABLE #Results ( Company CHAR(3), StepId TINYINT, FieldId TINYINT )
GO
select company, stepid, fieldid from #Results
GO
ALTER TABLE #Results ADD foo VARCHAR(50) NULL
GO
select company, stepid, fieldid, foo from #Results
GO
IF OBJECT_ID('tempd...
C# 4.0 optional out/ref arguments
...ef/out parameter. Yes, you'll have two function definitions, but it will accomplish what you're after
– Chad
Dec 20 '19 at 17:12
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