developerworks

** (FunctionClauseError) no function clause matching in Hex.Resolver.parent/1
    lib/hex/resolver.ex:199: Hex.Resolver.parent({:request, "plug", "plug", #Version.Requirement<0.11.1>, {"mix.lock", #Version.Requirement<0.11.1>}})
    (elixir) lib/enum.ex:1009: anonymous fn/4 in Enum.map_join/3
    (elixir) lib/enum.ex:1261: Enum."-reduce/3-lists^foldl/2-0-"/3
    (elixir) lib/enum.ex:1007: Enum.map_join/3
    lib/hex/resolver.ex:192: Hex.Resolver.backtrack_message/4
    lib/hex/resolver.ex:68: Hex.Resolver.do_resolve/4
    lib/hex/resolver.ex:31: Hex.Resolver.resolve/3
    lib/hex/remote_converger.ex:33: Hex.RemoteConverger.converge/2

developerworks

2015-04-05 20:02:43.070 HackerNews[41301:5025831] CLTilesManagerClient: initialize, sSharedTilesManagerClient
2015-04-05 20:02:43.070 HackerNews[41301:5025831] CLTilesManagerClient: init
2015-04-05 20:02:43.070 HackerNews[41301:5025831] CLTilesManagerClient: reconnecting, 0x7f979160fc20
2015-04-05 20:02:43.095 HackerNews[41301:5025831] Error Domain=AVFoundationErrorDomain Code=-11814 "Cannot Record" UserInfo=0x7f97917437a0 {NSLocalizedDescription=Cannot Record, NSLocalizedRecoverySuggestion=Try recording again.}
RCTJSLog> "Error: 
 stack: 
  scan            index.ios.bundle:39719
  <unknown>       index.ios.bundle:39553
  require         index.ios.bundle:245
  <unknown>       index.ios.bundle:952

developerworks

//#import <UIKit/UIKit.h>
//
//@interface RCTQRCodeReader : UIView
//
//@end

#import <RCTBridgeModule.h>

@interface RCTQRCodeReader : NSObject <RCTBridgeModule>

developerworks

defmodule ROP do

  defmacro try_catch(args, func) do
    quote do
      (fn ->
        try do
          unquote(args) |> unquote(func)
        rescue
          e -> {:error, e}
        end

developerworks

-module(hello_client).
-include("hello_thrift.hrl").
-include("hello_constants.hrl").

-export([
  test/0
]).

p(X) ->
  io:format("in the p() ~w~n", [X]),

developerworks

<?xml version="1.0"?>
<!--
http://my.oschina.net/jielucky/blog/168320
http://cryolite.iteye.com/blog/376893
http://cryolite.iteye.com/blog/378758

net.ipv4.tcp_syncookies = 1
net.ipv4.tcp_tw_reuse = 1
net.ipv4.tcp_tw_recycle = 1
net.ipv4.tcp_timestamps = 1

developerworks

<?xml version="1.0"?>
<!DOCTYPE tsung SYSTEM "/usr/share/tsung/tsung-1.0.dtd">
<tsung loglevel="debug" dumptraffic="false" version="1.0">
    <clients>
        <client host="scm" maxusers="200000">
            <ip value="192.168.8.200"></ip>
        </client>
        <client host="compile" maxusers="200000">
            <ip value="192.168.8.31"></ip>
        </client>

developerworks

15:47:01.846 [info] (#Port<0.20783>) Accepted connection 192.168.8.200:6444 -> 192.168.8.33:5222
15:47:01.847 [info] (#Port<0.20785>) Accepted connection 192.168.8.31:4422 -> 192.168.8.33:5222
15:47:01.854 [info] (#Port<0.20787>) Accepted connection 192.168.8.200:6447 -> 192.168.8.33:5222
15:47:01.859 [info] (#Port<0.20789>) Accepted connection 192.168.8.200:6371 -> 192.168.8.33:5222
15:47:01.862 [info] (#Port<0.20791>) Accepted connection 192.168.8.200:6457 -> 192.168.8.33:5222
15:47:01.863 [info] (#Port<0.20793>) Accepted connection 192.168.8.31:4684 -> 192.168.8.33:5222
15:47:01.865 [info] (#Port<0.20795>) Accepted connection 192.168.8.31:4928 -> 192.168.8.33:5222
15:47:01.872 [info] (#Port<0.20797>) Accepted connection 192.168.8.31:6544 -> 192.168.8.33:5222
15:47:01.874 [info] (#Port<0.20799>) Accepted connection 192.168.8.31:6489 -> 192.168.8.33:5222
15:47:01.878 [info] (#Port<0.20801>) Accepted connection 192.168.8.31:6547 -> 192.168.8.33:5222

developerworks

mysql> show create database usersystem;
+------------+---------------------------------------------------------------------+
| Database   | Create Database                                                     |
+------------+---------------------------------------------------------------------+
| usersystem | CREATE DATABASE `usersystem` /*!40100 DEFAULT CHARACTER SET utf8 */ |
+------------+---------------------------------------------------------------------+
1 row in set (0.00 sec)

mysql> show create table user;
ERROR 1046 (3D000): No database selected

developerworks

defmodule UserSystem.User do
  use Ecto.Model
  
  schema "user" do
    field :username,   :string
    field :first_name, :string
    field :last_name,  :string
    field :email,      :string

    timestamps