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How do I link to part of a page? (hash?)
...for navigation inside of current page. finally i used html5 mode of URL in order to removing route hashtags ;) @tomsmeding
– iraj jelodari
Nov 19 '16 at 15:20
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How do you configure Django for simple development and deployment?
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settings as well: different logging locations / intensities,
media paths, etc.
14 Answers
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How do you create a read-only user in PostgreSQL?
...test versions of PostgreSQL, you can grant permissions on all tables/views/etc in the schema using a single command rather than having to type them one by one:
GRANT SELECT ON ALL TABLES IN SCHEMA public TO xxx;
This only affects tables that have already been created. More powerfully, you can aut...
HTTP GET Request in Node.js Express
...ple, instead of concatenating the chunks you put into an array and join it etc... Hopefully, it gets you started in the right direction:
const http = require('http');
const https = require('https');
/**
* getJSON: RESTful GET request returning JSON object(s)
* @param options: http options objec...
What is the purpose of the reader monad?
...hat's more, ask is just id and local is just function composition with the order of the functions switched!
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What is the recommended approach towards multi-tenant databases in MongoDB?
... most of the NoSQL dbs I researched (CoachDB, Cassandra, CouchBase Server, etc.) due to the specifics of the database design.
Collections (or buckets or however they call it in different DBs) are not the same thing as security schemas in RDBMS despite they behave as container for documents they ar...
Windows batch file file download from a URL
...nloading files in PURE BATCH...
Without any JScript, VBScript, Powershell, etc... Only pure Batch!
Some people are saying it's not possible of downloading files with a batch script without using any JScript or VBScript, etc... But they are definitely wrong!
Here is a simple method that seems to work...
“Single-page” JS websites and SEO
...of it is that I use ERB or HAML templates (running Ruby on Rails, Sinatra, etc) for my server side render and to create the client side templates that Backbone can use, as well as for my Jasmine JavaScript specs. This cuts out the duplication of markup between the server side and the client side.
F...
How do I find a default constraint using INFORMATION_SCHEMA?
...ven column. (For non-SQL Server users, you need the name of the default in order to drop it, and if you don't name the default constraint yourself, SQL Server creates some crazy name like "DF_TableN_Colum_95AFE4B5". To make it easier to change your schema in the future, always explicitly name your c...
Difference between Role and GrantedAuthority in Spring Security
...d code that deals with "roles" (like the RoleVoter, the hasRole expression etc.) always adds the ROLE_ prefix for you. So hasAuthority('ROLE_ADMIN') means the the same as hasRole('ADMIN') because the ROLE_ prefix gets added automatically. See the spring security 3 to 4 migration guide for futher inf...