| -- Create a group | |
| CREATE ROLE readaccess; | |
| -- Grant access to existing tables | |
| GRANT USAGE ON SCHEMA public TO readaccess; | |
| GRANT SELECT ON ALL TABLES IN SCHEMA public TO readaccess; | |
| -- Grant access to future tables | |
| ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT SELECT ON TABLES TO readaccess; |
| class Hash | |
| def destruct(&block) | |
| keys = block.parameters.map{|a| a[1]} | |
| block.call(*self.values_at(*keys)) | |
| end | |
| end | |
| h = { a: 10, foo: 'bar', c: true } | |
| h.destruct { |foo, a| |
| From 22a8d63c748a3abf1dc0dd619d4d3b0d3f848c5c Mon Sep 17 00:00:00 2001 | |
| From: David Chang <zeta11235813@gmail.com> | |
| Date: Fri, 30 Sep 2016 17:50:12 +0800 | |
| Subject: [PATCH] Some fix | |
| --- | |
| application.rb | 7 ++++--- | |
| controller.rb | 4 +++- | |
| 2 files changed, 7 insertions(+), 4 deletions(-) |
| module React | |
| def self.create_element(klass) | |
| %x{ | |
| function ctor(){ | |
| this.constructor = ctor | |
| React.Component.apply(this, arguments); | |
| klass._alloc.prototype.$initialize.call(this); | |
| }; | |
| ctor.prototype = klass._proto; | |
| Object.assign(ctor.prototype, React.Component.prototype); |
| require 'irb' | |
| module IRB | |
| WAITING_FOR_INPUT_IDENTIFIER = "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~" | |
| class MyInputMethod < StdioInputMethod | |
| def gets | |
| puts WAITING_FOR_INPUT_IDENTIFIER | |
| print @prompt + "\n" | |
| line = @stdin.gets |
Root.plist in source code, paste the code below to replace it,<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>PreferenceSpecifiers</key>
| bracketed_content = { | |
| name = 'meta.bracketed.objc'; | |
| begin = '\['; | |
| end = '\]'; | |
| beginCaptures = { 0 = { name = 'punctuation.section.scope.begin.objc'; }; }; | |
| endCaptures = { 0 = { name = 'punctuation.section.scope.end.objc'; }; }; | |
| patterns = ( | |
| { name = 'meta.function-call.predicate.objc'; | |
| begin = '(?=predicateWithFormat:)(?<=NSPredicate )(predicateWithFormat:)'; | |
| end = '(?=\])'; |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| void three_n_plus_one(int n,int *count,int a[]); | |
| int main(void) | |
| { | |
| int count=0,input[3],a[100],i,j; | |
| printf("請輸入三個值:"); | |
| scanf("%d %d %d",&input[0],&input[1],&input[2]); | |
| for(i=0;i<3;i++) |
| <!DOCTYPE html> | |
| %html | |
| %head | |
| %meta{:charset=>"utf-8"} | |
| <!-- Always force latest IE rendering engine (even in intranet) & Chrome Frame --> | |
| %meta{:content=>"IE=edge,chrome=1", :"http-equiv"=>"X-UA-Compatible"} | |
| = stylesheet_link_tag "site" | |
| = javascript_include_tag "https://www.google.com/jsapi" | |
| = javascript_include_tag "application" | |
| %meta{:property=>"og:title",:content=>"針對新聞說出你的看法--台灣投票 Taiwan Voting"} |
| @import "compass" | |
| @import "preboot" | |
| @import "compass-bootstrap/compass_bootstrap" | |
| @mixin center | |
| margin-left: auto | |
| margin-right: auto | |
| body | |
| //background: image_url('background3.jpg') | |
| background: #dcdcdc | |
| #topbar |