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Free PIC C compiler [closed]

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I am looking for a free, and possibly open source C compiler for PIC. I might go without C, but I would like to get both options. There are various compilers out there, but since I have never done PIC development before, I am looking for user experience and advice. I am targetting the PIC16F88x family Try SDCC - an open source Small Device C Compiler I used it for small project during school and it worked great. http://sdcc.sourceforge.net/ James I am mentioning the PIC C compilers here, which are best when it comes to PIC Microcontroller Programming. MPLAB C18 Compiler MikroC Pro for PIC CCS

爬取英雄联盟所有英雄皮肤

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我们通过分析英雄联盟官网页面，进入到资料库页面，分析英雄所在的页面这里有两种类型的同样的图片，一种是大图片的，一种是类似头像的小图片。我们这里抓取大图片拿到几种图片链接分析https://game.gtimg.cn/images/lol/act/img/skin/big5000.jpg可以发现所有英雄皮肤链接url除了数字之前的都一样，而且后面的数字都是以英雄id+三位数拼接而成（三位数从000开始，但是有的英雄并不是就是依次排列，可能000，,001,002会直接跳到013）由于英雄联盟官网也是做了反爬措施了的，所有图片也是使用局部加载的方式，在开发者工作中，可以找到一个js文件，里面包含了英雄id与英雄的对应关系通过请求该js，获取其源代码，使用正则表达式将其提取出来，用于后面的url拼接代码如下： import requests import re import json # 请求js数据，获取英雄对应的代码 # "92": "Riven", # "68": "Rumble", # "13": "Ryze", # "113": "Sejuani", def path_js(url): # 通过js源码，获取字节数据 response = requests.get(url).content.decode('gb2312') req = '"keys":(.*?),

jquery 图片轮播

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>jQuery图片自动切换</title> <script language="javascript" src="http://www.vihchina.net/Public/Js/jQuery/jQuery.js"></script> <style type="text/css"> *{ margin:0; padding:0; border:0; list-style:none} img{ display:block; border:0} body{ padding:50px;} .switch{ width:320px; height:280px; border:1px #CCCCCC solid; padding:3px;} .switch .pic_box{width:320px;

图片相册JavaScript效果

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" " http://www.w3.org/TR/html4/strict.dtd "> <html> <head> <title></title> <style type="text/css"> //光之翼 www.hi.baidu.com/jcomet html { overflow: hidden; } body { position: absolute; margin: 0px; padding: 0px; background: #111; width: 100%; height: 100%; } #screen { position: absolute; left: 10%; top: 10%; width: 80%; height: 80%; background: #000; } #screen img { position: absolute; cursor: pointer; visibility: hidden; width: 0px; height: 0px; } #screen .tvover { border: solid #876; opacity: 1; filter: alpha(opacity=100); } #screen .tvout {

idea2019配置，Javaweb项目实现上传图片保存到本地文件文件夹，Tomcat服务器

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1.首先设置Tomcat的安装目录下E:\Tomcat8\conf\server.xml文件中<host>标签中添加配置 <Context path="/upload" docBase="C:/pic" crossContext="true" reloadable="true" debug="0"/> path：你的虚拟路径 docBase:保存图片的绝对路径 2.然后配置项目图片的路径：选择你保存图片的文件夹选择在前面server.xml中设置的虚拟路径点击确定就设置好了保存图片的代码 String originalFilename= pic.getOriginalFilename(); System.out.println("文件完整路径："+originalFilename); String fileName=UUID.randomUUID().toString();//创建一个随机的名字 String ext=originalFilename.substring(originalFilename.lastIndexOf("."));//获取文件拓展名 pic.transferTo(new File("C:/pic/"+fileName+ext)); 保存在数据库的是图片名称前端读取图片的格式： <img width="1170px" height="400px"

uploadify文件批量上传

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uploadify能够时间文件的批量上传， JS文件包下载地址，使用说明可以参考官网文档（http://www.uploadify.com/documentation/）使用方法如下代码： $("#btnfileupload").uploadify({ swf: '/Content/uploadify/uploadify.swf', cancelImg: '/Content/uploadify/cancel.png', uploader: '../upload/Uploadfile', width: 200, buttonText: '批量上传', fileTypeExts: '*.jpg;*.gif;*.jpeg;*.png;', formData: { 'filepath': 'ttrs' }, fileObjName: 'upimage', auto: true, multi: true, uploadLimit: 10, successTimeout: 30, removeCompleted: true, removeTimeout: 3, onUploadSuccess: function (file, data, response) { $("#mydefault").hide(); data = window.eval('(' + data + ')');/

Multithreading using C on PIC18

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问题 How does one create threads that run in parallel while programming PIC18, since there is no OS? 回答1: Don't use threads, use an event loop. The PIC18 is a small processor and an event loop based style means you don't have to keep many deep stacks hanging around. You need to write your code in terms of the event loop, but that is probably reasonable. If you do have some long running tasks, use timers are different interrupt priority levels to allow higher priority event loops to preempt lower

【Python】利用Python爬虫实现网页图片批量下载

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本文爬取的是豆瓣的网站，爬虫有规则，爬虫需谨慎。文章末附效果图源码下载地址： https://github.com/Seichung/Python/blob/master/Python_Practical/download_allpic.py # Author Scon # -*- coding:utf-8 -*- # help() # 导入所需模块 import requests import re import os # 根据给出的url进行爬虫 def get_web(url, fname): r = requests.get(url) # 返回url请求的数据 data = r.content with open(fname, 'wb') as fobj: # 将数据存储在指定位置 fobj.write(data) return fname # 调用 get_web 获得图片的url def get_picurl(fname): patt = r'https://[.\w/-]+\.(jpg|jpeg|png|gif)' # 利用正则匹配出图片url repatt = re.compile(patt) resutle = [] # 定义空列表存储图片url with open(fname) as fobj: # 打开爬取的数据 for line in fobj: #

Free PIC C compiler [closed]

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问题 I am looking for a free, and possibly open source C compiler for PIC. I might go without C, but I would like to get both options. There are various compilers out there, but since I have never done PIC development before, I am looking for user experience and advice. I am targetting the PIC16F88x family 回答1: Try SDCC - an open source Small Device C Compiler I used it for small project during school and it worked great. http://sdcc.sourceforge.net/ 回答2: I am mentioning the PIC C compilers here,

python(remove_bg)一键抠图换背景智能抠图

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缘起基于 remove.bg API . 可实现突破一键抠图和换背景当然换背景是基于 PIL 官方文档 install 我们要实现这2个功能要安装2个模块和一个 API-KEY moudel: removebg： pip install removebg PIL： pip install Pillow 使用新的 PIL fork 版的 Pillow 。老的deprecated 了阿里云pip：- i https://mirrors.aliyun.com/pypi/simple API-KEY: 注册or登录获取 API-KEY start 去除背景 from removebg import RemoveBg import os # 参数填入 api-key, 错误日志路径 rmbg = RemoveBg ( "H11PQF7gGT97VxhJEhgcxNeP" , "./error.log" ) # 处理后的图片存放位置 path = os . path . join ( os . getcwd ( ) , "pic" ) for pic in os . listdir ( path ) : rmbg . remove_background_from_img_file ( os . path . join ( path , pic ) ) 填充背景颜色 #

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