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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 ~...
Mongoose and multiple database in single node.js project
...h projects. So, install mongoose in that subfolders and require() mongoose from own folders in each sub applications. Not from the project root or from global. So one sub project, one mongoose installation and one mongoose instance.
-app_root/
--foo_app/
---db_access.js
---foo_db_connect.js
---node...
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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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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Is delete this allowed?
... phone call, something takes note of that and creates a phone_call object. From that point onward, the phone_call object handles the details of the phone call (making a connection when you dial, adding an entry to the database to say when the call started, possibly connect more people if you do a co...
Finding the mode of a list
...unter supplied in the collections package which has a mode-esque function
from collections import Counter
data = Counter(your_list_in_here)
data.most_common() # Returns all unique items and their counts
data.most_common(1) # Returns the highest occurring item
Note: Counter is new in python 2.7...
Rename a dictionary key
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wim's answer in its initial revision from 2013, there have only been additions since. The orderedness only comes from OP's criterion.
– Andras Deak
Feb 10 '18 at 23:30
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Does Haskell require a garbage collector?
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In this case, a simplistic escape analysis would conclude that x2 escapes from f (because it is returned in the tuple), and hence x2 must be allocated on the garbage-collected heap. Region inference, on the other hand, is able to detect that x2 can be deallocated when g returns; the idea here is th...
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...
Member '' cannot be accessed with an instance reference
...MyItem.Property1
to refer to that property or remove the static modifier from Property1 (which is what you probably want to do). For a conceptual idea about what static is, see my other answer.
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