Posts by Jonathan Igor Bockorny Pereira • 111 points
15 posts
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answer199
viewsQ: how to add an if inside a . append() in Jquery
Good afternoon dear, I have an append that creates a dynamic list, however I need to do an if when it selects an option in specific it activates the if condition that returns a modal, I don’t know…
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votes4
answers766
viewsQ: How do I capture only the last 2 digits of the current year?
How do I capture only the last 2 digits of the year in function DateTime.Now.Year.ToString()? I need to do a validation, for example, if the year is 2019, I need you to compare only 19, I will not…
c#asked Jonathan Igor Bockorny Pereira 111 -
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answers51
viewsA: Opencv in Codbloks c++
For what I know libraries of this type, they need before being inserted in the code, to be installed directly in the machine, when I worked with openCV first I had to install in the core of the…
c++answered Jonathan Igor Bockorny Pereira 111 -
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answer66
viewsQ: Use lambda expressions to sophisticate the parameters of a for in c#
good afternoon! I would like to ask a question, I am developing a collection code and at a certain time it is necessary a to iterate the values of the list and then save the information in an…
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answer456
viewsQ: pass input when running bat
Good afternoon, I have one. bat to run a python file, it needs to receive an entry, but I’m not able to run this input while running . bat, does anyone know how to? follows information from the bat:…
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answers1265
viewsQ: How to convert CSV to XLSX with python?
How I Convert a File .csv generated by python to .xlsx? I’m in two trouble: One of them is that I couldn’t figure out how to make this conversion The second is that even passing the command crawl…
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answer400
viewsQ: Fix Encoding Problem while exporting to csv from a scrapy file
How can I fix encoding problem while saving file in csv? this problem is happening only when saved in csv. from scrapy import * from projeto_iruan.items import * import csv class…
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answer91
viewsQ: Adjust columns csv with Scrapy
I’m having a problem, python by default when it generates the csv file separates the columns by comma, but I need the created items to turn into the respective columns, but I’m not able to do the…
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answers41980
viewsA: Is there any way to comment on multiple lines in Python?
In pycharm you can configure in Settings>keymap, usually comes configured as default Ctrl+shit+. follows visual example:…
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answers468
viewsQ: Concatenation of multiple lists with Python
Good afternoon! I have a problem and need help, I am working with 3 distinct lists that should be added to a dictionary, but so I can capture all values without one overwriting the other, I need to…
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answer407
viewsQ: Specific chunk break in JSON file with python
Is it possible to break a line from a specific section of Json, transform it into an array, and then streamline it? Why do I ask this.. I am developing a file mining bot and came across a situation…
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answer332
viewsQ: Scratch parameters of a post method, with scrapy in python!
I need to collect information from a website using Spiders within Scrapy in Python, but the site is a method post and I’m learning the language while developing the project. I found a model of post…
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answers65
viewsQ: Validate URL hidden in html tables with C#
Good morning, I am developing a bot to capture certain information within the court site of a state, but according to the validation of the pages that is made per year I came across the following…
c#asked Jonathan Igor Bockorny Pereira 111 -
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answer50
viewsQ: Postgressql connection with Visual Studio
Good evening, I need to connect the database with the visual studio c#, but I don’t understand exactly how to accomplish and the materials I find are a bit confusing, if anyone can help I would be…
databaseasked Jonathan Igor Bockorny Pereira 111 -
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answers76
viewsQ: Xpath to collect data
I’m developing a bot to capture certain information from websites, but when I try to collect the information related to the description of the item collected, it does not go through the while…
xpathasked Jonathan Igor Bockorny Pereira 111