Most voted "índices" questions
Indexing data structures is a general technique to improve the speed of data searches. A database index contains keys built from one or more columns in the table or view, and pointers that map to the storage location of the specified data.
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viewsWordpress index.php giving error with sidebar
I’m making a template from scratch with the basic knowledge I have in html and css, but I’m having some against times like this: https://overlove.000webhostapp. com/blog I’ve gone over everything…
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viewsSearch for words in almost 1 million files
I am looking for methods/ideas that can help me to solve my problem. I have a structure of folders / files that my program generates, so far so good. But what happens is that this folder already…
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viewsIndex column using data from my csv file
Good night to you all! I opened a csv file in python using the following command: caminhoarquivo = r'C:\Users\user\Desktop\teste.csv' basedados = pd.read_csv(caminhoarquivo,sep=';',decimal=',',…
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viewsEXCEL - Query list and return values
I have a database with the following information: I need to represent this information in graphic, and the need arose to create a query to search the values according to the selected week and month.…
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answer128
viewsIdentify the reference column of an Oracle virtual column
I have an index on Oracle in which one of the columns is DESC. I create it as follows: CREATE INDEX XFT25TB ON FT25T (FT07CODEMP, FI16MODELO, FT07CODIGO, FT25ORDIMP, DESC) However, when using…
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viewsEfficient SQL Server Index
Ladies and gentlemen. (as), I need help to build an efficient index for an SQL table. I have a table that is causing me a certain headache, because it is consulted with a certain frequency, besides…
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viewsCreate Dataframe from lists with different sizes, keeping the data matching
I have lists of different lengths with data extracted from a PDF. Each value and code is part (is inside) of a respective note: cliente = ['12345','15432'] nota = ['21/0576750-3', '20/063859-1']…
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answer24
viewsTrash value in a C array
I am making a program whose function is to import the values of a file . dat and put them inside a vector. For this, I made the following code: void Import_vec(int tamanho,const char caminho[],float…
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viewsTraverse attributes of an object that is in a list in C#
Good night, I need help please. I am writing a program that reads a file. For each line of the file an object is created. Each object is stored in a list. My intention is, when loading the initial…
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answer246
viewsI’m having a bug with a bot to do operations on IQ Option
He can sometimes make the entrees, but always at the end of that mistake, and I don’t know how to fix Erro: Traceback (most recent call last): File "main.py", line 267, in <module> par =…