albert aulb
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| <title>Home</title> | |
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aulb
/ TODO: find_largest.py
Last active
October 13, 2017 21:49
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| findMin(arr, 0, len(findMin) -1) | |
| def findMin(arr, low, high): | |
| # This condition is needed to handle the case when array is not | |
| # rotated at all | |
| if high < low: | |
| return 0 | |
| # If there is only one element left | |
| if high == low: |
aulb
/ binary_search.py
Created
October 13, 2017 20:43
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| # "Binary search the pivot" | |
| def find_pivot(array, low, high): | |
| # If low becomes higher not found | |
| if (high < low): return -1 | |
| if (high == low): return low | |
| mid = (low + high) // 2 | |
| # If at the boundary [4,5,1,2,3] if mid = 2 and high = 4, arr[m] is not > arr[m + 1] | |
| # check if 1 > 2: goal to find 5 > 1 | |
| # mid < high so that mid + 1 is valid |
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| lcd_numbers = { | |
| '0': [' {under} ', '{pipe}{space}{pipe}', '{pipe}{under}{pipe}'], | |
| '1': [' {space} ', ' {space}{pipe}', ' {space}{pipe}'], | |
| '2': [' {under} ', ' {under}{pipe}', '{pipe}{under} '], | |
| '3': [' {under} ', ' {under}{pipe}', ' {under}{pipe}'], | |
| '4': [' {space} ', '{pipe}{under}{pipe}', ' {space}{pipe}'], | |
| '5': [' {under} ', '{pipe}{under} ', ' {under}{pipe}'], | |
| '6': [' {under} ', '{pipe}{under} ', '{pipe}{under}{pipe}'], | |
| '7': [' {under} ', ' {space}{pipe}', ' {space}{pipe}'], | |
| '8': [' {under} ', '{pipe}{under}{pipe}', '{pipe}{under}{pipe}'], |
aulb
/ callbackHell.js
Last active
August 4, 2017 04:32
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| exports.findKanji = (req, res) => { | |
| const key = req.params.kanji; | |
| redisClient.get(key, function(error, result) { | |
| // If not found in redis, check Mongo | |
| if (result === null || error) { | |
| MongoClient.connect(url, function(mongoError, db) { | |
| // If can't connect throw 404 | |
| if (mongoError) { | |
| res.status(404).send({}); |