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Trying to embed newline in a variable in bash [duplicate]
...ady inserted.
$ var="a
> b
> c"
$ echo "$var"
a
b
c
Or, inside an script code:
var="a
b
c"
Yes, that means writing Enter where needed in the code.
1.2. Create using shell quoting.
The sequence $' is an special shell expansion in bash and zsh.
var=$'a\nb\nc'
The line is parsed by t...
The object 'DF__*' is dependent on column '*' - Changing int to double
...
As constraint has unpredictable name, you can write special script(DropConstraint) to remove it without knowing it's name (was tested at EF 6.1.3):
public override void Up()
{
DropConstraint();
AlterColumn("dbo.MyTable", "Rating", c => c.Double(nullable: false));
}
pr...
How to check if a file is a valid image file?
...
Update
I also implemented the following solution in my Python script here on GitHub.
I also verified that damaged files (jpg) frequently are not 'broken' images i.e, a damaged picture file sometimes remains a legit picture file, the original image is lost or altered but you are still a...
SSL Error When installing rubygems, Unable to pull data from 'https://rubygems.org/
...rt_file"
The whole code: https://github.com/wayneeseguin/rvm/blob/master/scripts/functions/osx-ssl-certs
For non OSX users
Make sure to update package ca-certificates. (on old systems it might not be available - do not use an old system which does not receive security updates any more)
Window...
Commenting code in Notepad++
... any code on NOTEPAD++ first we have to save and define the programming or scripting file type. Like, save the file as xml, html etc. Once the file is saved in proper format you will be able to add a comment directly using the shortcut ctrl+Q
...
Is Redis just a cache?
...
Redis has unique abilities like ultra-fast lua-scripts. Its execution time equals to C commands execution. This also brings atomicity for sophisticated Redis data manipulation required for work many advanced objects like Locks and Semaphores.
There is a Redis based in me...
Eclipse JPA Project Change Event Handler (waiting)
...and... well, let's just say that after you've written enough windows batch scripts, you'll probably start to question if the language was in fact designed by an experimental Microsoft team composed entirely of illiterate drunken chimpanzees with severe ADHD. Or you may just wonder why OOTB Unix supp...
Gradle buildscript dependencies
What is the difference between declaring repositories in the buildScript section of the gradle build or in the root level of the build.
...
Setting up a git remote origin
... is usually a bad idea and should be avoided in favor of a real deployment script.
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TFS: How can you Undo Checkout of Unmodified files in a batch file
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I noticed in the question, that they want to script it, for that I don't have a solution, I'm afraid
– Schwarzie2478
Oct 16 '18 at 15:39
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