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How do I replace multiple spaces with a single space in C#?
... 30 persons just blindfold up-voted this answer :)
– 123iamking
Sep 8 '17 at 3:50
add a comme...
What is the use of GO in SQL Server Management Studio & Transact SQL?
...from employees;
GO -- GO 1
update employees set empID=21 where empCode=123;
GO -- GO 2
In the above example, statements before GO 1 will go to sql sever in a batch and then any other statements before GO 2 will go to sql server in another batch. So as we see it has separated batches.
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Find and replace with sed in directory and sub directories
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Actually adding -e does not work on Mac OS. touch a b c d e followed by the command above produces a directory listing like this: a a-e b b-e c c-e d d-e e e-e.
– paulmelnikow
Mar 10 '14 at 5:22
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Random string generation with upper case letters and digits
...m.sample creates samples without replacement, in other words, without the possibility to repeat characters, which isn't in the OP's requirements. I don't think that would be desirable for most applications.
– ontologist
Aug 12 '14 at 3:18
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How to remove all breakpoints in one step in Google Chrome?
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123
Since recently (Chrome 18), you can right-click any breakpoint in the Breakpoints pane and voi...
BASH copy all files except one
....png. It seems that there are a number of ways to do this. What seems the most effective to you?
8 Answers
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How can I pretty-print JSON using Go?
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By pretty-print, I assume you mean indented, like so
{
"data": 1234
}
rather than
{"data":1234}
The easiest way to do this is with MarshalIndent, which will let you specify how you would like it indented via the indent argument. Thus, json.MarshalIndent(data, "", " ") will pretty...
Upload artifacts to Nexus, without Maven
...oduces a versioned build artifact, and I want to upload this to a Nexus repository. Because the project isn't Java, it doesn't use Maven for builds. And I'd rather not introduce Maven/POM files just to get files into Nexus.
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What does “async: false” do in jQuery.ajax()?
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123
async:false = Code paused. (Other code waiting for this to finish.)
async:true = Code continu...
Cannot add or update a child row: a foreign key constraint fails
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123
It means that you're trying to insert into table2 a UserID value that doesn't exist in table1....