fetch

Git fetch和git pull的区别

由 白昼怎懂夜的黑 提交于 2019-12-17 20:44:06
原文： http://www.tech126.com/git-fetch-pull/ Git中从远程的分支获取最新的版本到本地有这样2个命令： 1. git fetch ：相当于是从远程获取最新版本到本地，不会自动merge git fetch origin master git log -p master..origin/master git merge origin/master 以上命令的含义： 首先从远程的origin的master主分支下载最新的版本到origin/master分支上 然后比较本地的master分支和origin/master分支的差别 最后进行合并 上述过程其实可以用以下更清晰的方式来进行： git fetch origin master:tmp git diff tmp git merge tmp 从远程获取最新的版本到本地的test分支上 之后再进行比较合并 2. git pull ：相当于是从远程获取最新版本并merge到本地 git pull origin master 上述命令其实相当于git fetch 和 git merge 在实际使用中，git fetch更安全一些 因为在merge前，我们可以查看更新情况，然后再决定是否合并 结束 来源： https://www.cnblogs.com/wangkangluo1/p/3579942

redux fetch body is not use with no cors mode

由 吃可爱长大的小学妹 提交于 2019-12-17 18:43:13
问题 I have this action which calls a function: dispatch(Api({url: "my_url", method: "POST", data: data})) Here I am passing array as a data.. import fetch from 'isomorphic-fetch' export default function Api({url, method, headers, data}={}){ return dispatch => { console.log(data) console.log(url) console.log(method) console.log(JSON.stringify(data)) let response = fetch(url, { mode: 'no-cors', method: method || null, body: data || null, }).then(function(response) { console.log("response"); console

React-native upload image to amazons s3

由 五迷三道 提交于 2019-12-17 16:11:50
问题 I want to upload images from my app to S3 server. I have all data and codes calculated (tested using curl on computer) but I can't figure out how to call 'fetch' correctly. I'm getting response: 'At least one of the pre-conditions you specified did not hold. Condition: Bucket POST must be of the enclosure-type-multipart/form-data' How can I recreate form-data in react-natives fetch? There is no FormData to which I can append and then send it like in fetches example. EDIT: Thanks @philipp-von

urllib库:分析Robots协议

由 半腔热情 提交于 2019-12-17 14:40:53
1from urllib.robotparser import RobotFileParser 2import ssl 3from urllib.request import urlopen 4ssl._create_default_https_context = ssl._create_unverified_context 5 6rp = RobotFileParser() 7rp.set_url('http://www.jianshu.com/robots.txt') 8rp.read() 9print(rp.can_fetch('*', 'http://www.jianshu.com/p/b6755402d7d'))10print(rp.can_fetch('*', 'http://www.jianshu.com/search?q=python&page=1&type=note')) parse()读取分析 1rp = RobotFileParser()2rp.parse(urlopen('http://www.jianshu.com/robots.txt').read().decode('utf-8').split('\n')) ` 来源： https://www.cnblogs.com/gxj521test/p/10206559.html

How can I download a file using window.fetch?

由 孤者浪人 提交于 2019-12-17 04:55:41
问题 If I want to download a file, what should I do in the then block below? function downloadFile(token, fileId) { let url = `https://www.googleapis.com/drive/v2/files/${fileId}?alt=media`; return fetch(url, { method: 'GET', headers: { 'Authorization': token } }).then(...); } Note the codes are in client-side. 回答1: EDIT : syg answer is better. Just use downloadjs library. The answer I provided works well on Chrome, but on Firefox and IE you need some different variant of this code. It's better to

mysql_fetch_array return only one row

由 笑着哭i 提交于 2019-12-17 03:21:15
问题 Ok, I have the following code: $array = mysql_query("SELECT artist FROM directory WHERE artist LIKE 'a%' OR artist LIKE 'b%' OR artist LIKE 'c%'"); $array_result= mysql_fetch_array($array); Then, when I try to echo the contents, I can only echo $array_result[0]; , which outputs the first item, but if I try to echo $array_result[1]; I get an undefined offset. Yet if I run the above query through PHPMyAdmin it returns a list of 10 items. Why is this not recognized as an array of 10 items,

使用框架后的数据请求方式

由 半世苍凉 提交于 2019-12-17 02:53:48
数据请求 框架后基本不会再用原生的ajax ajax不符合模块化思想 前端如何模拟数据 mock.js 安装：npm i mockjs -S 使用：去官网找需要的模板 easymock 用法去npmjs查，用法相似 jsonserver 同上 前端模拟数据要根据后端给的接口来做模拟数据，根据返回值来做 两个新的数据请求方案 第三方模块：axios 支持npm、CDN 安装：npm install axios -S 基于promise的http请求 特征： 从浏览器中创建 XMLHttpRequests 从 node.js 创建 http 请求 支持 Promise API 拦截请求和响应 转换请求数据和响应数据 取消请求 自动转换 JSON 数据 客户端支持防御 XSRF axios的返回值是一个封装对象，data属性是返回结果 设置请求地址的baseURL： //示例 axios . defaults . baseURL = 'http://localhost:3000' ; get 请求 //get请求 axios ( { url : '' , method : 'get' , params : { //传给后端的参数 } } ) . then ( res => console . log ( res ) ) . catch ( err => console . log (

Difference between JOIN and JOIN FETCH in Hibernate

由 為{幸葍}努か 提交于 2019-12-17 02:02:54
问题 Please help me understand where to use a regular JOIN and where a JOIN FETCH. For example, if we have these two queries FROM Employee emp JOIN emp.department dep and FROM Employee emp JOIN FETCH emp.department dep Is there any difference between them? If yes, which one to use when? 回答1: In this two queries, you are using JOIN to query all employees that have at least one department associated. But, the difference is: in the first query you are returning only the Employes for the Hibernate. In

Git automatic fetch periodically/on branch checkout

由 浪尽此生 提交于 2019-12-16 18:05:49
问题 I would like some automated method to do a fetch from our remote origin server. So perhaps every time I switch branches git would automatically do a fetch on all branches from origin before the switch... this way when I move from a local "fix branch" to master it would tell me that my master is behind origin master. Is this possible? A more detailed reason for my requirement is below if you need to know why I want this. Thanks guys! I work in a team of developers. When I add a change to our

git fetch 和git pull 的差别

由 和自甴很熟 提交于 2019-12-16 15:14:21
本文转载自： https://www.cnblogs.com/qiu-ann/p/7902855.html 作者：qiu-Ann 转载请注明该声明。 1、git fetch 相当于是从远程获取最新到本地，不会自动merge，如下指令： 　git fetch orgin master // 将远程仓库的master分支下载到本地当前branch中 　git log -p master ..origin/master //比较本地的master分支和origin/ master分支的差别 　git merge origin /master //进行合并 也可以用以下指令： git fetch origin master:tmp // 从远程仓库master分支获取最新，在本地建立tmp分支 git diff tmp // 將當前分支和tmp進行對比 git merge tmp // 合并tmp分支到当前分支 2. git pull：相当于是从远程获取最新版本并merge到本地 git pull origin master git pull 相当于从远程获取最新版本并merge到本地 在实际使用中，git fetch更安全一些 来源： CSDN 作者： CHCH998 链接： https://blog.csdn.net/CHCH998/article/details/103560927
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