Advertisements A pretty basic question, but was really unable to find it on the Internet… What’s the most pythonic way to get the key that belongs to a list of values of which the input arg is an element? I am under the impression that dict might not be the right type. Reason why I… Read More How to get dict key for matching value in unique values?
Advertisements I have IList<IDictionary<string,string>> and Im trying to get a value of the list of dictionaries based on a string which needs to match the key. For example if we have: IList<IDictionary<string, string>> listOfDicts = new IList { new IDictionary<string, string> { {"key1", "value1"}, {"key2", "value2"}, {"key3", "value3"} } }; How can I get "value2"… Read More Get a specific value from IList<IDictionary<string, string>> based on a string that needs to match the key of that value
Advertisements I am trying to calculate the distance of a path when the distances are given like this: AB = 8, AC = 4, AD = 8, AE = 11, BC = 5, BD = 6 , BE = 3, etc So if the path followed is ABE, the total distance will be 8 +… Read More calculate distance of a path
Advertisements Consider the following code, which is a simple code: import networkx as nx import math G = nx.read_gml("…/networks/karate.gml",label=None) X = nx.single_source_shortest_path_length(G,5,2) t = 0 for x in X: if (34,x) in G.edges() or (x,34) in G.edges(): t += 1 l = dict() l[x] = t + math.log10(5) print(l) An example of the output of… Read More How can we generate a single dictionary for the output of the code below?
Advertisements Im trying to add all data from my dataframe "tabela_proje" to a dictionary the data frame is like this NOME DESCRIÇÃO 0 PRO-NO-FEN FENDI 1 FORMAÇÃO NaN 2 PRO-NO-170 NaN 3 PRO-NVS-SCY STADE CHARLETY i tried using a for loop: for i,j in tabela_proje.iterrows(): dados = [j.to_dict()] Im recieving this: [{‘NOME’: ‘PRO-NO-CBD’, ‘DESCRIÇÃO’: nan}]… Read More how can i add data from a dataframe to a dictionary using For
Advertisements I have a dictionary with values as type of list, I wrote the code as follows to find common features in all lists. I dont know how to find the common features two by two, comparing only two lists ? so if we have 3 in a dictionary, how to compare first and second… Read More Find common features between values of a dictionary two by two and store the result in another dictionary
Advertisements If I use a dictionary as follows (NB: The dictionary will not change after initialization) public static void Main() { Dictionary<string, string> mapColumns = new Dictionary<string, string>() { {"IDCode", "EmployeeUID"}, {"firstName", "Name"}, {"lastname", "Surname"} }; //Key: datatable field name (source data) – from a flat file (so no concerns about injection etc) //Value: destination… Read More Dictionary value then key iteration
Advertisements Suppose we wish to extract the minimum value from a dictionary like so scores = { 0:1.3399288498085087, 1:1.2672683347433629, 3:1.6999159970296505, 4:1.8410942584597279, 5:1.336658057628646 } #find minimum value in dictionary minimum_value = min(scores.values()) #get keys with minimal value using list comprehension minimum_keys = [key for key in scores if scores[key]==minimum_value] minimum_keys This returns the key with the… Read More Extracting the Minimum x Value Keys from Dictionary
Advertisements I have a json response like this: {‘3830’: {‘success’: True, ‘data’: {‘categories’: [{‘id’: 2, ‘description’: ‘Single-player’}, {etc… I would like to access the sub-dictionary categories, however the primary dictionary key, 3830 in the above example, varies. The json response is the result of requests.get iterating through a list, thus the primary dictionary key changes… Read More How would you access sub-dictionaries in a nested json response dictionary when the primary (first level) dictionary key varies?
Advertisements from google.protobuf.json_format import MessageToDict audio={‘results’: [{‘alternatives’: [{‘transcript’: ‘His name is Charlie’, ‘confidence’: 0.9259988}], ‘resultEndTime’: ‘7.700s’, ‘languageCode’: ‘en’}, {‘alternatives’: [{‘transcript’: ‘and he lives in xxx street’, ‘confidence’: 0.9259988}], ‘resultEndTime’: ‘11.900s’, ‘languageCode’: ‘en’} ], ‘totalBilledTime’: ’14s’, ‘requestId’: ‘68687945678899765555’} Hi! I want to extract ‘transcript and’ ‘resultEndTime’ from my dictionary. When I did audio[‘results’][0][‘alternatives’][0][‘transcript’] it only prints… Read More MessageToDict: How to extract keys in multiple dictionaries?