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What is a sensible way to layout a Go project [closed]
... # test source
Update July 2014: see "Structuring Applications in Go" from Ben Johnson
That article include tips like:
Separate your binary from your application
combining the main.go file and my application logic in the same package has two consequences:
It makes my application u...
Access properties file programmatically with Spring?
We use the code below to inject Spring beans with properties from a properties file.
15 Answers
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List Git aliases
...builds upon the answer by johnny. It applies if you're not using git-alias from git-extras.
On Linux, run once:
git config --global alias.alias "! git config --get-regexp ^alias\. | sed -e s/^alias\.// -e s/\ /\ =\ /"
This will create a permanent git alias named alias which gets stored in your ~...
Rails migration for change column
... @QPaysTaxes up should contain what you want to change your column from and to, and down should contain how to reverse that change.
– DaveStephens
Jan 24 '16 at 14:02
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Random float number generation
...u'll need to employ a more advanced method.
This will generate a number from 0.0 to 1.0, inclusive.
float r = static_cast <float> (rand()) / static_cast <float> (RAND_MAX);
This will generate a number from 0.0 to some arbitrary float, X:
float r2 = static_cast <float> (rand(...
How to remove last n characters from every element in the R vector
...ld not find a simple example online of how to remove the last n characters from every element of a vector (array?)
5 Answe...
Nginx 403 forbidden for all files
...g their own FPM sockets so I was able to fix that one by changing the user from nginx to root in /var/nginx/nginx.conf - perhaps that will help someone else who comes across this issue. S/O to DataPsyche for the second part.
– Winter
Nov 3 '14 at 19:54
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ASP.NET: HTTP Error 500.19 – Internal Server Error 0x8007000d
... module via web platform installer.
I recommend to check all dependencies from web.config and install them.
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Print in one line dynamically
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From http://docs.python.org/reference/simple_stmts.html#print: > A '\n' character is written at the end, unless the print statement ends with a comma. This is the only action if the statement contains just the keyword pri...
design a stack such that getMinimum( ) should be O(1)
... has better space in general. We still have the min stack, but we only pop from it when the value we pop from the main stack is equal to the one on the min stack. We only push to the min stack when the value being pushed onto the main stack is less than or equal to the current min value. This allows...