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Show SOME invisible/whitespace characters in Eclipse
...exp rules to detect lines with TABs and then mark such lines as checkstyle ERROR, which is clearly visible in Eclipse editor. Works fine.
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SLF4J: Class path contains multiple SLF4J bindings
I'm getting the following error. It seems there are multiple logging frameworks bound to slf4j. Not sure how to resolve this. Any help is greatly appreciated.
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Recursive file search using PowerShell
...witch:
Get-ChildItem -Path V:\Myfolder -Filter CopyForbuild.bat -Recurse -ErrorAction SilentlyContinue -Force
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How do you set a default value for a MySQL Datetime column?
... @GustavBertram, I am using version 5.6.22, but still I got error as follows : CREATE TABLE tbl ( InsertDate DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP, UpdateDate TIMESTAMP NULL ON UPDATE CURRENT_TIMESTAMP(6) ); Error Code: 1294. Invalid ON UPDATE clause for 'UpdateDate' column
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Remove characters from C# string
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@OddDev you should only get this error if your array that you loop through is a list of chars. If they are strings this should work
– Newteq Developer
Feb 2 '17 at 9:45
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How to check whether a string is Base64 encoded or not
... it in my database. If the input is not Base64 encoded, I need to throw an error.
20 Answers
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no new variables on left side of :=
...e fails, because what you are doing here:
myArray :=[...]int{11,12,14} //error pointing on this line
Is RE-declaring the existing variable myArray, which already contains integer values.
This works:
myArray = [...]int{11,12,14} // NO error will be produced by this line
Because, it is assign...
How to export/import PuTTy sessions list?
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When I tried the other solutions I got this error:
Registry editing has been disabled by your administrator.
Phooey to that, I say!
I put together the below powershell scripts for exporting and importing PuTTY settings. The exported file is a windows .reg file and ...
Can't use NVM from root (or sudo)
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This sounds like a great option, but I keep getting these errors : chmod: cannot operate on dangling symlink ‘/home/ec2-user/.nvm/versions/node/v7.1.0/bin/node-debug’ chmod: cannot operate on dangling symlink ‘/home/ec2-user/.nvm/versions/node/v7.1.0/bin/node-inspector’
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Swift and mutating struct
...", "Jupiter", "Saturn", "Uranus", "Neptune"]
planetNames.append("Pluto") //Error, sorry Pluto. No can do
Why didn't the append work with the planet names? Because append is marked with the mutating keyword. And since planetNames was declared using let, all methods thus marked are off limits.
In y...