Press minus + shift + s and return to chop/fold long lines!
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
This table was created in 2015 so may be quite outdated today.
| Feature | Meteor Solution | Alternative Solutions | Description |
|---|---|---|---|
| Live DB Sync | [livequery][lq] ([mongo-oplog]), [ddp] | RethinkDB, Redis, ShareDB, [npm:mongo-oplog], [firebase], etc. | Push DB updates to client/server. |
| Latency Compensation, Optimistic UI | [minimongo][mm] | [RethinkDB][lcr], [mWater/minimongo] (fork, not ws but http, browserify) | Imitate successful db query on client before it is done. |
| Isomorphic Code | [isobuild] & isopacks | browserify | Write one code for server/client/mobile. |
| Isomorphic Packaging | [isobuild], atmosphere | No more separate packages for server & client. Get bower + npm + mobile. |
| ## GIT PROMPT DISPLAY | |
| ZSH_THEME_GIT_PROMPT_ADDED="%{$fg[green]%} ✚" | |
| ZSH_THEME_GIT_PROMPT_MODIFIED="%{$fg[yellow]%} ✚" | |
| ZSH_THEME_GIT_PROMPT_DELETED="%{$fg[red]%} ✖" | |
| ZSH_THEME_GIT_PROMPT_RENAMED="%{$fg[magenta]%} ➜" | |
| ZSH_THEME_GIT_PROMPT_UNMERGED="%{$fg[red]%} ⇡" | |
| ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$FG[014]%} ✭" | |
| PROMPT='$FG[008][%*]%{$reset_color%} $FG[004]%~%{$reset_color%} $FG[006]$(git_current_branch)%{$reset_color%}$(git_prompt_status) | |
| $FG[002]❯%{$reset_color%} ' |
| #!/bin/sh | |
| # Generate self signed root CA cert | |
| openssl req -nodes -x509 -newkey rsa:2048 -keyout ca.key -out ca.crt -subj "/C=AU/ST=NSW/L=Sydney/O=MongoDB/OU=root/CN=`hostname -f`/[email protected]" | |
| # Generate server cert to be signed | |
| openssl req -nodes -newkey rsa:2048 -keyout server.key -out server.csr -subj "/C=AU/ST=NSW/L=Sydney/O=MongoDB/OU=server/CN=`hostname -f`/[email protected]" | |
| # Sign the server cert |
| package main | |
| import ( | |
| "fmt" | |
| "log" | |
| "net" | |
| "crypto/tls" | |
| "crypto/x509" |
| ## GIT PROMPT DISPLAY | |
| ZSH_THEME_GIT_PROMPT_ADDED="%{$fg[green]%} ✚" | |
| ZSH_THEME_GIT_PROMPT_MODIFIED="%{$fg[yellow]%} ✚" | |
| ZSH_THEME_GIT_PROMPT_DELETED="%{$fg[red]%} ✖" | |
| ZSH_THEME_GIT_PROMPT_RENAMED="%{$fg[magenta]%} ➜" | |
| ZSH_THEME_GIT_PROMPT_UNMERGED="%{$fg[red]%} ⇡" | |
| ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$FG[014]%} ✭" | |
| PROMPT='$FG[008][%*]%{$reset_color%} $FG[004]%~%{$reset_color%} $FG[006]$(git_current_branch)%{$reset_color%}$(git_prompt_status) | |
| $FG[002]❯%{$reset_color%} ' |
| Action | Run Command | Example |
|---|---|---|
| Connect to local host on default port 27017 | mongo | mongo |
| Connect to remote host on specified port | mongo --host --port | mongo --host 192.168.65.23 --port 27020 |
| Connect to a database | mongo / | mongo 192.168.65.23/api |
| Show current database | db | db |
| Select or switch database | use | use api |
| Execute a JavaScript file | load() | load (program.js) |
| // a list of useful queries for profiler analysis. Starting with the most basic. | |
| // 2.4 compatible | |
| // | |
| // output explained: | |
| // | |
| { | |
| "ts" : ISODate("2012-09-14T16:34:00.010Z"), // date it occurred | |
| "op" : "query", // the operation type | |
| "ns" : "game.players", // the db and collection |
