zwang

(ns scratch.core)

(defn dividable? [number]
  #(zero? (mod number %))
)

(defn dividableByAny? [number divList]
    (> (count (filter (dividable? number) divList)) 0)
  )

zwang

(defn convert [](with-open [rdr (reader "/Users/zhaowang/workspace/clojure/labrepl/data/words")]
  (doseq [line (take 2000 (line-seq rdr))]
    (writeToFile (str "\"" line "\"" ",")))))
	
	
	(defn writeToFile [line] 
	(with-open [wrtr (writer "test.json" :append true)]
	  (.write wrtr line)))

zwang

; From Clojure: the JFDI language by Michael O. Church

; https://docs.google.com/presentation/d/16ccLdZ6Epp6Nu-lMansEErwAjbN4sau4LztaARmdl_k/edit#slide=id.g1793dde48_1508

; Motivation: runtime tracing of functions is a powerful debug technique. 
; It’d require a framework to do this in Java, but in Clojure, a macro suffices!

(defmacro tracing [code]
        `(do
             (println "The code was: " '~code)

zwang

(dotimes [n (read-string (read-line))]
   (let [x (read-string (read-line)),
        ex (fn [x] 
              (inc 
                (reduce + 
                    (map #(/ (reduce * (repeat % x)) 
                              (reduce * (range 1 (inc %)))
                          ) 
                     (range 1 10)
                    ) 

zwang

// Note: This must be used in an Xcode project that contains a bridging header
// that includes <asl.h>

import Foundation

/// Provides high-level methods to access the raw data in
/// an ASL message.
struct SystemLogEntry {
    /// Key-value pairs read from ASL message
    let data: [String : String]

zwang

#!/usr/bin/env ruby

device_types_output = `xcrun simctl list devicetypes`
device_types = device_types_output.scan /(.*) \((.*)\)/

runtimes_output = `xcrun simctl list runtimes`
runtimes = runtimes_output.scan /(.*) \(.*\) \((com.apple[^)]+)\)$/

devices_output = `xcrun simctl list devices`
devices = devices_output.scan /\s\s\s\s(.*) \(([^)]+)\) (.*)/

zwang

find ./ -name ".svn" | xargs rm -Rf

zwang

System.NullReferenceException: Object reference not set to an instance of an object
  at Mono.TextEditor.Utils.RtfWriter.GenerateRtf (Mono.TextEditor.TextDocument doc, ISyntaxMode mode, Mono.TextEditor.Highlighting.ColorScheme style, ITextEditorOptions options) [0x00061] in /Users/builder/data/lanes/monodevelop-mac-monodevelop-3.0.3-branch/57eb8135/source/monodevelop/main/src/core/Mono.Texteditor/Mono.TextEditor.Utils/RtfWriter.cs:71 
  at Mono.TextEditor.ClipboardActions+CopyOperation.SetData (Gtk.SelectionData selection_data, UInt32 info) [0x00067] in /Users/builder/data/lanes/monodevelop-mac-monodevelop-3.0.3-branch/57eb8135/source/monodevelop/main/src/core/Mono.Texteditor/Mono.TextEditor/Actions/ClipboardActions.cs:97 
  at Mono.TextEditor.ClipboardActions+CopyOperation.ClipboardGetFunc (Gtk.Clipboard clipboard, Gtk.SelectionData selection_data, UInt32 info) [0x00000] in /Users/builder/data/lanes/monodevelop-mac-monodevelop-3.0.3-branch/57eb8135/source/monodevelop/main/src/core/Mono.Texteditor/Mono.TextEd

zwang

    /// <summary>
    /// Sending email using Amazon SES
    /// </summary>
    public class AmazonSES
    {
        private static string accessKey = your access key in string;
        private static string secretKey = your access secret key;
        private static string _fromEmail = "yourname@example.com";
        private static int _maximumDeliveryAttempts = 3;

zwang

    /// <summary>
    /// Functions for sending emails using SendGrid
    /// </summary>
    public class SendGrid
    {
        #region Dependency and Initialization
        private static SendingEmailSetting setting;

        /// <summary>
        /// This need to be set up when application starts