| say you have data sources with pagination, where you iterate with page and per_page | |
| http://host/articles?topic=action (page = [0,1,2,...] per_page = 10 | 20 | 30) | |
| http://host/articles?topic=puzzle (page = [0,1,2,...] per_page = 10 | 20 | 30) | |
| http://host/articles?topic=shooter (page = [0,1,2,...] per_page = 10 | 20 | 30) | |
| http://host/articles?topic=rpg (page = [0,1,2,...] per_page = 10 | 20 | 30) | |
| Each article is tagged one and one only for the 'topic'. And then, you | |
| realize that some topics (action, puzzle, shooter, rpg) are actually 'games' | |
| so you define game is a set topics [action, puzzle, shooter, and rpg) |
| UNIVERSITY OF KANSAS MEDICAL CENTER | |
| UNIVERSITY OF KANSAS MEDICAL CENTER | |
| KANSAS STATE UNIVERSITY | |
| THE UNIVERSITY OF KANSAS | |
| SPRINT NEXTEL CORPORATION | |
| SPRINT NEXTEL CORPORATION | |
| SPRINT NEXTEL CORPORATION | |
| GARMIN INTERNATIONAL, INC. | |
| SPRINT NEXTEL CORPORATION | |
| THE UNIVERSITY OF KANSAS MEDICAL CENTER |
| if you installed node pkg from official website, here is how to uninstall | |
| sudo rm -rf /usr/local/lib/node /usr/local/lib/node_modules /var/db/receipts/org.nodejs.* | |
| sudo rm -rf /usr/local/include/node /Users/$USER/.npm | |
| sudo rm /usr/local/bin/node | |
| sudo rm /usr/local/share/man/man1/node.1 | |
| brew install node |
| drwxr-xr-x 7 dv staff 238B Jul 18 2014 HackerSwifter | |
| drwxr-xr-x 27 dv staff 918B Aug 17 15:46 NewsBlur | |
| drwxr-xr-x 11 dv staff 374B Jun 24 2014 ScalaWebscraper | |
| drwx------@ 6 dv staff 204B May 10 2014 ScrapeBox | |
| drwxr-xr-x 20 dv staff 680B Jul 18 2014 SwiftHN | |
| drwxr-xr-x 18 dv staff 612B Dec 25 14:06 atlas | |
| drwxr-xr-x 24 dv staff 816B Sep 9 10:53 beansdb | |
| drwxr-xr-x 33 dv staff 1.1K Aug 21 21:44 bolt | |
| drwxr-xr-x 11 dv staff 374B Jul 16 2014 buggy | |
| drwxr-xr-x 10 dv staff 340B Sep 8 22:05 cloudtunes |
| # rob houses (3,5,1,7,9) where the rule is | |
| # you can not rob adjacent houses and the goal | |
| # is to get the maximum sum value | |
| # 3 => 3 | |
| # 3, 5 => 5 | |
| # 3, 5, 1 => 5 | |
| # 3, 5, 1, 7 => 12 | |
| # ... | |
| # 3, 5, 1, 7, 9 |
| /* | |
| * Coupons at Checkout Browser Extension | |
| * Copyright (c) 2012, 2013 CouponFollow, LLC. All rights reserved. | |
| * Copying this source code in any manner is strictly prohibited. | |
| */ | |
| "use strict"; | |
| var storage = chrome.storage.local; |
I was using Boot2Docker 1.2 (OSX) and wanted to use volume for MongoDB. First nothing was happening because 1.2 has no Guest Additions and volumes don't work. There is a workaround by making a boot2docker.iso from master which has Guest Additions.
But then Mongo didn't like putting data on VirtualBox's shared folders:
[initandlisten] WARNING: This file system is not supported. For further information see:
[initandlisten] http://dochub.mongodb.org/core/unsupported-filesystems
If you read my previous blog posts, you can note that sometime ago I have started to get involved low-level programming. I wrote some posts about x86_64 assembly programming for Linux. In the same time I started to dive into GNU/Linux kernel source code. It is very interesting for me to understand how low-level things works, how programs runs on my computer, how they located in memory, how kernel manages processes and memory, how network stack works on low-level and many many other things. I decided to write yet another series of posts about GNU/Linux kernel for x86_64.
Note, that I'm not professional kernel hacker and I don't write code for kernel at work, just a hobby. I just like low-level stuff and it is interesting to me how these
| package main | |
| import ( | |
| "encoding/json" | |
| "log" | |
| "net/http" | |
| "reflect" | |
| "time" | |
| "github.com/gorilla/context" |
| #include<iostream> | |
| #include<string> | |
| #include<vector> | |
| #include<algorithm> | |
| using namespace std; | |
| class Person { | |
| protected: | |
| string name; | |
| string address; |