kedarmhaswade
/ gist:6d1337dc7e840c25b6b8
Created
June 5, 2014 20:32
A find method in a Sails Controller that works with disk adapter but not with mysql adapter ...
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| module.exports = { | |
| //... | |
| find: function(req, res) { | |
| Items | |
| .find() | |
| .exec(function(err, items) { | |
| if (err) { | |
| res.send(err); | |
| } else if (items) { | |
| items.forEach( |
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| find: function(req, res) { | |
| Items.find().done(function (err, val) { | |
| if (err) { | |
| res.send(err); | |
| } | |
| res.send(val); | |
| }); | |
| }, |
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| all: function(params, callback) { | |
| var async = require('async'); | |
| var reviews = null; | |
| async.series([ | |
| function load_reviews(cb) { | |
| Reviews.find().exec(function (err, result) { | |
| reviews = result; | |
| cb(null, reviews); | |
| }); | |
| }, |
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| filename: /lib/modules/3.13.0-24-generic/kernel/drivers/net/wireless/iwlwifi/iwlwifi.ko | |
| license: GPL | |
| author: Copyright(c) 2003-2013 Intel Corporation <ilw@linux.intel.com> | |
| version: in-tree: | |
| description: Intel(R) Wireless WiFi driver for Linux | |
| firmware: iwlwifi-100-5.ucode | |
| firmware: iwlwifi-1000-5.ucode | |
| firmware: iwlwifi-135-6.ucode | |
| firmware: iwlwifi-105-6.ucode | |
| firmware: iwlwifi-2030-6.ucode |
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| Sep 14 15:50:34 mypc NetworkManager[736]: <info> Activation (wlan0) starting connection 'LessWire' | |
| Sep 14 15:50:34 mypc NetworkManager[736]: <info> (wlan0): device state change: disconnected -> prepare (reason 'none') [30 40 0] | |
| Sep 14 15:50:34 mypc NetworkManager[736]: <info> NetworkManager state is now CONNECTING | |
| Sep 14 15:50:34 mypc NetworkManager[736]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled... | |
| Sep 14 15:50:34 mypc NetworkManager[736]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started... | |
| Sep 14 15:50:34 mypc NetworkManager[736]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled... | |
| Sep 14 15:50:34 mypc NetworkManager[736]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete. | |
| Sep 14 15:50:34 mypc NetworkManager[736]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting... | |
| Sep 14 15:50:34 mypc NetworkManager[736]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 |
kedarmhaswade
/ gist:3cd13cc9b5f11aaf47ec
Created
September 17, 2014 03:53
Onset of error (terror?) with iwlwifi
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| Sep 16 20:12:13 mypc wpa_supplicant[905]: wlan0: CTRL-EVENT-SCAN-STARTED | |
| Sep 16 20:12:14 mypc wpa_supplicant[905]: nl80211: send_and_recv->nl_recvmsgs failed: -33 | |
| Sep 16 20:12:32 mypc kernel: [ 711.959905] cfg80211: Calling CRDA for country: US | |
| Sep 16 20:12:32 mypc kernel: [ 711.962582] cfg80211: Regulatory domain changed to country: US | |
| Sep 16 20:12:32 mypc kernel: [ 711.962585] cfg80211: DFS Master region: unset | |
| Sep 16 20:12:32 mypc kernel: [ 711.962586] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) | |
| Sep 16 20:12:32 mypc kernel: [ 711.962588] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm) | |
| Sep 16 20:12:32 mypc kernel: [ 711.962589] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm) | |
| Sep 16 20:12:32 mypc kernel: [ 711.962591] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) | |
| Sep 16 20:12:32 mypc kernel: [ 711.962592] cfg80211: (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) |
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| ➜ combinatorial-algorithms git:(master) ✗ java RandomSubsetSimulation 4 12800 | |
| Frequencies of chosen subsets .... | |
| [1, 2, 3] : 1011, -211, 7.90 | |
| [1] : 344, 456, 2.69 | |
| [1, 2, 4] : 2214, -1414, 17.30 | |
| [1, 3] : 2178, -1378, 17.02 | |
| [1, 2] : 1568, -768, 12.25 | |
| [1, 4] : 2064, -1264, 16.13 | |
| [1, 2, 3, 4] : 2531, -1731, 19.77 | |
| [1, 3, 4] : 890, -90, 6.95 |
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| ➜ combinatorial-algorithms git:(master) ✗ java RandomSubsetSimulation 4 1280 | |
| Frequencies of chosen subsets .... | |
| [1, 2, 3] : 111, -31, 8.67 | |
| [1] : 63, 17, 4.92 | |
| [1, 2, 4] : 232, -152, 18.13 | |
| [1, 3] : 261, -181, 20.39 | |
| [1, 2] : 199, -119, 15.55 | |
| [1, 4] : 246, -166, 19.22 | |
| [1, 2, 3, 4] : 108, -28, 8.44 | |
| [1, 3, 4] : 60, 20, 4.69 |
kedarmhaswade
/ RandomSubsetSimulation.java
Last active
August 29, 2015 14:06
A program to select a random subset of a set uniformly at random
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| /** | |
| * Problem: Print the statistics of RandomSubset algorithm when the experiment | |
| * of choosing a subset at random is done the specified number of times. | |
| */ | |
| import java.util.*; | |
| class RandomSubsetSimulation { | |
| static final Random r = new Random(System.currentTimeMillis()); //fix for the bug in the SO thread (see below) | |
| public static void main(String[] args) { | |
| // arg[0] = the max number n in the set: {1, 2, 3, ... n} | |
| // arg[1] = the number of times the experiment is to be done |
kedarmhaswade
/ Distribution of Subset Frequencies
Last active
August 29, 2015 14:06
Distribution of uar subset selection
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| Experiment a billion times: | |
| ➜ combinatorial-algorithms git:(master) ✗ java -ea RandomSubset 4 1000000000 | |
| Frequencies of chosen subsets .... | |
| [3] : 68566736, 6.856674 | |
| [] : 79538193, 7.953819 |
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