• Golang uses Viper to read custom configuration files


    Viper supports yaml, JSON, toml, HCl and other formats, which is very convenient to read. There are cases on Viper website: https://github.com/spf13/viper go get github.com/spf13/viper establish config.yaml file database: driver: mysql host: port: 3306 username: blog dbname: blog password: 123456 Build one config.go Used to initialize the configuration file func InitConfig() { path, err […]

  • IOS reads the URL image and stores it to the local instance


    Examples are as follows: dispatch_queue_t globalQueue = dispatch_get_global_queue(0, 0); dispatch_async(globalQueue, ^{ NSData *data = [NSData dataWithContentsOfURL:[NSURL URLWithString:banarModel.avatar.url]]; UIImage *image = [UIImage imag eWithData:data ]; // get pictures //Local sandbox directory NSString *path = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) lastObject]; //Get the path named “myimage” in the local sandbox, which is the name of the saved image NSString […]

  • IOS sandbox image saving and reading instance


    Examples are as follows: //Save picture -(void)saveImageDocuments:(UIImage *)image{ //Get the picture UIImage *imagesave = image; NSString *path_sandox = NSHomeDirectory(); //Set the storage path of an image NSString *imagePath = [path_sandox stringByAppendingString:@”/Documents/test.png”]; //Save the image directly to the specified path (at the same time, the image path should be saved, which can be used to retrieve […]

  • . DCM format file software reading and python processing


    In order to process some welding defect images in. DCM format, it is necessary to read and display the images in. DCM format. Some medical images were collected by collecting data, and the. DCM file was viewed through pydicom module. To view the DCM format file, click echo viewer to view it. If pychar is […]

  • How to use the read command of shell script


    1.1 introduction to shell read To interact with Linux, it is necessary for scripts to get the results of keyboard input. Read can read the characters entered by the keyboard. As a language, shell naturally has the function of reading data. Read is the best choice to read data from file (or standard input or […]

  • How to read YML configuration file and specify key content based on Java


    This article mainly introduces how to read the YML configuration file based on Java to specify the key content. The article introduces in detail through the example code, which has certain reference learning value for everyone’s study or work, and friends in need can refer to it Introduce the required dependencies first <! — read […]

  • Implementation of custom reading of dataset by Python


    Take reading voc2012 semantic segmentation dataset as an example. For details, see code note: VocDataset.py from PIL import Image import torch import torch.utils.data as data import numpy as np import os import torchvision import torchvision.transforms as transforms import time #Color label corresponding to VOC dataset classification VOC_COLORMAP = [[0, 0, 0], [128, 0, 0], [0, […]

  • Using Python scripts to read data code instances from a file


    This article mainly introduces how to use Python script to read data code from the file. This article introduces the example code in detail, which has certain reference value for everyone’s study or work, and friends in need can refer to it Recently, the progress of self-learning Python is relatively slow. After work, I look […]

  • Analysis of the implementation method of PHP reading directory tree


    This paper describes the implementation of PHP reading directory tree. For your reference, the details are as follows: A while ago, there was such a question in the written examination of XX company: Use PHP to list the directory tree! At that time, I was confused! There are still some basic ideas, but the use […]

  • Python realizes serialization and reading of CSV file


    This article mainly introduces the python implementation of serialization and CSV file reading, the article through the example code is very detailed, for everyone’s study or work has a certain reference learning value, need friends can refer to 1、 Python serialization: Serialization refers to the conversion of an object into a “serialized” data form, which […]

  • An interview with Liu Chuanjun, the author of a small book: the “reading machine” for practicing Taiji


    This article is for learning and communication purposes only, not for business purposes. For non-commercial reprint, please indicate the translator and source, and keep the original link of this article: http://www.ituring.com.cn/art… Interviewer: Liu Chuanjun Liu Chuanjun,He is a programmer who loves reading and sharing. He successively published HTTP small book and git small book in […]

  • How to read War package jar package and resource resources by springboot


    This article mainly introduces how springboot reads war package jar package and resource resources. The example code is introduced in detail in this article, which has a certain reference learning value for your study or work. You can refer to the following for friends who need it Scenario description In the development process, we often […]