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Copying files from host to Docker container
I am trying to build a backup and restore solution for the Docker containers that we work with.
41 Answers
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Why use finally in C#?
...d close the stream, data reader, etc. in the finally, if you don't when it errors the connection doesn't get closed, this is really bad with db requests
SqlConnection myConn = new SqlConnection("Connectionstring");
try
{
myConn.Open();
//make na DB Request ...
The ALTER TABLE statement conflicted with the FOREIGN KEY constraint
...you've deleted some old customers, but not their orders, you will get this error if you decide to make a foreign key from Orders.CustomerId to Customers.Id. Some orders don't have a corresponding customer any more, so it is impossible to add the foreign key.
– Chad Hedgcock
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How do I install an R package from source?
...packages("/tmp/shiny_0.13.1.tar.gz", repos=NULL, type="source") i get this error: -ksh: syntax error: `(' unexpected
– iaav
Jul 11 '16 at 20:55
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How to get the error message from the error code returned by GetLastError()?
After a Windows API call, how can I get the last error message in a textual form?
11 Answers
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Parallelize Bash script with maximum number of processes
Lets say I have a loop in Bash:
16 Answers
16
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How to tell if a file is git tracked (by shell exit code)?
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try:
git ls-files --error-unmatch <file name>
will exit with 1 if file is not tracked
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UnicodeEncodeError: 'latin-1' codec can't encode character
What could be causing this error when I try to insert a foreign character into the database?
9 Answers
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Android Studio with Google Play Services
...ay_services.jar.
But when I try to Rebuild the project I get the following errors:
11 Answers
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Visual Studio warning: “Some of the properties associated with the solution could not be read”
...his warning. The solution (one web app, one class project) builds without errors.
15 Answers
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