core

CentOS7+Nginx+Supervisor安装部署.NET Core项目

由 北慕城南 提交于 2019-12-13 22:01:58
部署环境 OS：CentOS7 .NET Core SDK：2.2.402 安装.NET Core SDK 1.1 安装依赖 yum install libunwind libicu dotnet 的repo，需注册Microsoft签名密钥并添加Microsoft产品密钥 rpm -Uvh https://packages.microsoft.com/config/rhel/7/packages-microsoft-prod.rpm 1.2 安装dotnet SDK yum update yum install dotnet-sdk-2.2 1.3 验证查看 #dotnet --info .NET Core SDK (reflecting any global.json): Version: 2.2.402 Commit: c7f2f96116 Runtime Environment: OS Name: centos OS Version: 7 OS Platform: Linux RID: centos.7-x64 Base Path: /usr/share/dotnet/sdk/2.2.402/ Host (useful for support): Version: 2.2.8 Commit: b9aa1abc51 .NET Core SDKs installed: 2.2

CRC calculation in Java

由 别来无恙 提交于 2019-12-13 15:22:29
问题 I'm reading a file from serialport using x-modem protocol and 133 bytes packet. I'm reading in that 1 byte is SOH 2 byte packet number 3 byte nagative of packet number next 128 bytes data 2 bytes CRC sent from other side. I have to calculate CRC of 128 bytes data and 2 bytes crc sent from other side that I have to make it single byte and have to comapare with my calculated crc. How can I do this in java? 回答1: Try using Jacksum. 回答2: Sun JDK 1.6 contains sun.misc.CRC16, but there is a

get the creation time from core dump

由 别等时光非礼了梦想. 提交于 2019-12-13 14:16:47
问题 I am working on a c++ application. I got some core files from the client which he says are generated now but is not willing to say how are they generated and what he has done from generating them. I doubt he is wrong and may be he gave me the dump which were generated long time ago. Is there any way where I can get the actual creation time of the file? I doubt the files may be created in some other servers and he has transferred them. Anyone pls help. If its not in the core file, may be Unix

使用 .NET 平台，如何玩转 Universal Windows 应用？

由 我们两清 提交于 2019-12-13 11:11:52
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 2015年7月30日 本文作者是 Managed Languages 团队项目经理 Lucian Wischik。 不久前， Visual Studio 2015 上新增 Windows 10 应用的开发工具—— Universal Windows App开发工具 。这个发布拥有重大意义：开发者可利用最新的 .NET 技术开发 Universal Windows Platform (「UWP」) 应用，这些应用程序可运行在任一款 Windows 设备上——Windows 手机、平板电脑或者笔记本电脑、PC 机、Xbox 游戏机，以及 Windows 新出的 HoloLens、Surface Hub 和 Raspberry Pi 2 （IoT 设备）等等。 安装 UWP 工具 开发者可 下载安装免费的 VS2015 的社区版 ，该版本默认安装 UWP 工具。如需安装专业版或是企业版，可从 VisualStudio.com 处下载安装。在安装过程中，选择「Custom（自定义）」安装 Universal Windows Apps 开发工具。 如果已经安装了 Visual Studio 2015，有两种方式获得 Universal Windows Apps 开发工具： 下载并运行 Windows Tools

how to overwrite symfony2 core FrameworkBundle?

由 ☆樱花仙子☆ 提交于 2019-12-13 08:18:24
问题 i'm trying to overwrite Symfony2 Router located at vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Routing/Router.php i've followed this tutorial and i've created my own bundle and registered it in AppKernel.php . <?php // src/My/SymfonyBundle/MySymfonyBundle.php namespace My\SymfonyBundle; use Symfony\Component\HttpKernel\Bundle\Bundle; class MySymfonyBundle extends Bundle { public function getParent() { // die('test'); return 'FrameworkBundle'; } } so fat all good. my bundle has

Dotnet Core solution failed restore

由 你说的曾经没有我的故事 提交于 2019-12-13 08:11:43
问题 We have a solution file which contains several projects which builds just fine on my computer using both "dotnet" CLI as well as Visual Studio 2017. Literally overnight, the build would fail, and I cannot associate the change that may have attributed to the failure. Both VS2017 and CLI failed with a message like this: C:\Program Files\dotnet\sdk\1.0.4\NuGet.targets(97,5): error : Failed to retrieve information about 'System.Xml.XmlDocument' from remote source 'D:\mtp\proj.vs\hello_proj\bin

Python 3 - Multiprocessing - Queue.get() does not respond

由 谁说我不能喝 提交于 2019-12-13 04:51:09
问题 I want to make a brute force attack and therefore need some speed... So I came up to use the multiprocessing library... However, in every tutorial I've found, something did not work.... Hm.. This one seems to work very well, except, that I whenever I call the get() function, idle seems to go to sleep and it doesn't respond at all. Am I just silly or what? I just copy pasted the example, so it should have worked.... import multiprocessing as mp import random import string # Define an output

Disable Magento extention/module on mobile theme

由 百般思念 提交于 2019-12-13 04:24:14
问题 An extension I have installed on my Magento site overwrites the view.phtml file for the product pages, even on the mobile site. I would like to use the mobile template's view.phtml when viewing from a mobile device. I've thought of some options to fix the problem, but don't know how to do it, or which method would work best.. disable the module overriding the template file, only when viewed via a mobile device (make it device-dependent somehow) edit the module's layout xml to conditionally

How to generate core files on a Mac?

由 早过忘川 提交于 2019-12-13 03:16:29
问题 I have a program that I hope to debug in gdb for a segmentation fault, but I'm not sure how I can generate a core file from it. I tried $ ulimit -c unlimited , but when ran the program and then navigated into /cores/, there is no core file generated there when I typed ls . Am I missing anything here? Thanks in advance! 回答1: The way you enable core file generation is dependent on your shell. The syntax you're showing is for someone using sh or bash as their shell, and it should work fine. e.g.

Spring Boot应用中@CompentScan excludeFilters配置无效的问题

由 不羁岁月 提交于 2019-12-13 02:07:41
@CompentScan 注解配置需要扫描的包 excludeFilters 是其中一个配置项，用于排除不需要扫描的类 FilterType ANNOTATION 根据注解来排除 ASSIGNABLE_TYPE 根据类类型来排除 ASPECTJ 根据AspectJ表达式来排除 REGEX 根据正则表达式来排除 CUSTOM 自定义FilterClass排除，需要实现 org.springframework.core.type.filter.TypeFilter 接口 在我们项目中，有一个core的module，里面存放了每个项目公用的package，但是有些开发人员把一些无关的初始化操作也放到了core项目中，这就导致如果A项目引用了core，那么就会做一些无用的初始化操作，由于core的子包太多，无法一个一个引用，所以使用排除法是最快的，使用 REGEX 进行排除操作，但是经过多次尝试，排除的类依然被spring扫描并初始化了，难道是没有效果？经过多方搜索，在一篇文章中得到启发。 https://stackoverflow.com/questions/48102883/spring-boot-componentscan-excludefilters-not-excluding/48134123 Each component scan does filtering
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