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How to solve error “Missing `secret_key_base` for 'production' environment” (Rails 4.1)
...to that code as GENERATED_CODE.
Login to your server
If you login as the root user, find this file and edit it:
$ vi /etc/profile
Go to the bottom of the file using Shift+G (capital "G") in vi.
Write your environment variable with the GENERATED_CODE, pressing i to insert in vi. Be sure to be i...
How much faster is C++ than C#?
...ted and error prone.
As Donald Knuth said, "premature optimization is the root of all evil". If you really know for sure that your application will mostly consist of very performance critical arithmetic, and that it will be the bottleneck, and it's certainly going to be faster in C++, and you're su...
How can I declare and use Boolean variables in a shell script?
...ome, consider the following two snippets of code:
This code (if run with root privileges) will reboot your computer:
var=reboot
if $var; then
echo 'Muahahaha! You are going down!'
fi
This code just prints "Nice try." The reboot command is not called.
var=reboot
if [ $var ]; then
echo 'Nice...
How to make Twitter Bootstrap menu dropdown on hover rather than click
...ut the parent link is still not clickable. I'm using latest bootstrap with roots theme.
– Krunal
Sep 14 '12 at 12:46
5
...
REST API 404: Bad URI, or Missing Resource?
...d your response body should include hyperlinks to valid URI's. Barring the root URI, and perhaps a bookmark or two, your clients should always be following links given to them by the server. Then there's no need to invent detailed semantics regarding exactly how they decided to work outside the syst...
Create a custom View by inflating a layout?
...tman please check out View.inflate method, we use this one (specifying the root as this, 3rd parameter)
– V1raNi
Jul 30 at 21:17
...
Set up DNS based URL forwarding in Amazon Route53 [closed]
...
Note:: For those wanting root domain redirects: example.org -> example.com -- do everything the same except use A Record with "Alias: Yes" enabled. Then select the bucket as the target.
– JaredBroad
Jun 29 '1...
Checking in of “commented out” code [closed]
...cially true for data gathering code changes when you're trying to find the root cause of a problem.
For the specific instance being asked about in the more general question ... as long as the developer is checking commented-out code into a private branch that no-one will see but that developer (and...
Domain Driven Design: Domain Service, Application Service
...ery little information about application services. Subjects like aggregate roots, repositories and domain services are discussed extensively, but application services are only mentioned briefly or left out altogether.
The MSDN Magazine article An Introduction To Domain-Driven Design describes appli...
Use of Finalize/Dispose method in C#
...Release all unmanaged resources here
// TODO explicitly set root references to null to expressly tell the GarbageCollector
// that the resources have been disposed of and its ok to release the memory allocated for them.
}
}
finally
{
// explic...