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C# 2021-08-31 12:34:02
c# encode jpg hiight quality
var encoder = ImageCodecInfo.GetImageEncoders().First(c => c.FormatID == ImageFormat.Jpeg.Guid); var encParams = new EncoderParameters() { Param = new[] { new EncoderParameter(Encoder.Quality, 90L) } }; image.Save(path, encoder, encParams); Add solution -
Python 2021-08-31 00:21:02
python how to make a stopwatch
import time import sys time_start = time.time() seconds = 0 minutes = 0 running = True while running: try: sys.stdout.write("\r{minutes} Minutes {seconds} Seconds".format(minutes=minutes, seconds=seconds)) sys.stdout.flush... Add solution -
Python 2021-08-30 06:32:02
ms access python dataframe
import pyodbc import pandas as pd ... cnxn = pyodbc.connect('DRIVER={{Microsoft Access Driver (*.mdb, *.accdb)}};DBQ=' + \ '{};Uid={};Pwd={};'.format(db_file, user, password) query = "SELECT * FROM mytable WHERE INST = '796116'... Add solution -
Kotlin 2021-08-30 04:15:02
get timestamp kotlin
Kotlin doesn't have any time handling classes of its own, so you just use Java's java.time. For an ISO-8601 timestamp (which is the preferred format): DateTimeFormatter.ISO_INSTANT.format(Instant.now()) That will return 2018-04-16T17:00:08.746Z. For your... Add solution -
Other 2021-08-30 04:02:02
sklearn cross validation score
from sklearn.model_selection import cross_val_score scores = cross_val_score(classifier_logreg, X_train, y_train, cv = 5, scoring='accuracy') print('Cross-validation scores:{}'.format(scores)) print('Average cross-validation score: {}'.format(scores.mean())) Add solution -
Python 2021-08-30 03:38:02
python person name matching
import numpy as np def levenshtein_ratio_and_distance(s, t, ratio_calc = False): """ levenshtein_ratio_and_distance: Calculates levenshtein distance between two strings. If ratio_calc = True, the function computes the ... Add solution