shapefiles geopandas operate using
use iproc to config tdr during bscan
1. case description when running bscan, a serials of pins need to be controlled to 1 by tdr; a static dft signal with default value1 was registered by ......
AccountController and SignOut method when using Microsoft.Identity.Web.UI
The signout html code located at <li class="nav-item"> <a class="nav-link text-dark" asp-area="MicrosoftIdentity" asp-controller="Account" asp-action= ......
FLink参数pipeline.operator-chaining介绍
1、当使用flink提交一个任务，没有给算子设置并行度情况下，默认所有算子会chain在一起，整个DAG图只会显示一个算子，虽然有利于数据传输，提高程序性能，但是无法看到数据的输入和疏忽，业绩反压相关指标。 2、在api开发任务中，可以使用disableChaining方法打算operatorCha ......
报错：This generated password is for development use only. Your security configuration must be updated before running your application in production.
项目报错：This generated password is for development use only. Your security configuration must be updated before running your application in production. 导 ......
Github - Clone a Github repository using Github CLI
Step 1: Install Github CLI following the instructions provided on page https://github.com/cli/cli#installation . Step 2: Run 'gh auth login' to login. ......
AGC063C Add Mod Operations
感觉是非常纯的思维题。 ## 题意 给两个长度为 $n$ 的序列 $A, B$。你可以对 $A$ 做不超过 $n$ 次操作，形如对于所有元素，先加上 $x$ 再对 $y$ 取模。其中 $0\le x using namespace std; using LL = long long; using U ......
kernel: oracle (xxxx): Using mlock ulimits for SHM_HUGETLB is deprecated
Oracle 数据库运行在linux6/7中,启用大页之后,我们经常在/var/log/messages里面会看到类似这样的记录: Jul 31 09:46:27 p1erpdb01 kernel: oracle (6444): Using mlock ulimits for SHM_HUGETLB ......
Python报错 | ImportError: To be able to use evaluate-metric/seqeval, you need to install the following dependencies['seqeval'] using 'pip install seqeval' for instance'
**报错信息** 使用`metric = evaluate.load("seqeval")`的时候，报如下错误： ```python ImportError: To be able to use evaluate-metric/seqeval, you need to install the fol ......
Quantitative Approach of Management Science:(better decision making by using quantitative techniques)
Which is the use of **quantitative techniques to improve decision making**. Also known as _management science_. **Better decision making by using quan ......
Error: listen EADDRINUSE: address already in use 127.0.0.1:8888
 编译打包报错，Error: listen EADDRINUSE: address already in use ......
Cisco switches useful commands
useful show commands 34 COMMAND DESC sh log Will show the log sh run Will show the switch config sh run int g0/1 Will show the config for g0/1 sh int ......
【Azure 环境】AAD 注册应用获取AAD Group权限接口遇 403 ： Attempted to perform an unauthorized operation 错误
问题描述 通过Azure AD的注册应用获取到Token后，访问AAD Group并查看日志信息时候，遇见了 {"error":{"code":"UnauthorizedAccessException","message":"Attempted to perform an unauthorized ......
1775.equal sum arrays with minimum number of operations
Description 1775.equal-sum-arrays-with-minmum-number-of-operations Solution hash table + greedy algorithm The general idea of this problem is hash + g ......
pandoc: pdflatex: createProcess: posix_spawnp: illegal operation
RuntimeError: Pandoc died with exitcode "1" during conversion: pandoc: pdflatex: createProcess: posix_spawnp: illegal operation (Inappropriate ioctl f... ......
【Java异常】Variable used in lambda expression should be final or effectively final
https://blog.csdn.net/weixin_44299027/article/details/117333667 *lambda表达式中使用的变量应该是final或者有效的final*，也就是说，lambda 表达式只能引用标记了 final 的外层局部变量，这就是说不能在 lambd ......
'GridViewDeletedEventArgs '末包含' RowIndex "的定义，并且找不到可接受第一 个"GridViewDeletedEventArgs类型参数的扩展方法RowIndex "(是否缺少using指令或程序集引用?)
页面中设置了“ OnRowDeleting="List_RowDeleting" DataKeyNames="id"”后台代码为：行 178: protected void List_RowDeleting(object sender, GridViewDeletedEventArgs e)行 17 ......
ERROR: database "server" is being accessed by other users DETAIL: There is 1 other session using the database.
根据错误消息，删除数据库 "server" 失败，原因是有其他用户的会话正在使用该数据库。在 PostgreSQL 中，如果有其他会话正在访问或连接到数据库，那么将无法删除该数据库。 为了成功删除数据库，需要确保没有其他会话正在使用该数据库。 以下是可能的解决方法： 1. 断开所有连接：在尝试删除数 ......
Using PL/SQL Object Types for JSON
``` # https://docs.oracle.com/en/database/oracle/oracle-database/12.2/adjsn/using-PLSQL-object-types-for-JSON.html#GUID-F0561593-D0B9-44EA-9C8C-ACB6AA ......
kettle连接数据库报错：Error connecting to database: (using class org.gjt.mm.mysql.Driver) Could not create
kettle连接MySQL报错 但已经把相应的包放到kettle的lib目录下时，仍然报连接不上的错误，那可能是MySQL时区的问题。解决如下：登入MySQL修改为东八区的命令：方法一： mysql> set global max_allowed_packet=1024*1024; mysql> s ......
[LeetCode] 2208. Minimum Operations to Halve Array Sum
You are given an array nums of positive integers. In one operation, you can choose any number from nums and reduce it to exactly half the number. (Not ......
【大联盟】20230706 graph（graph） QOJ4635 【Graph Operation】
## 题解 赛时得分：60/? 写了个乱搞 首先考虑无解的条件。注意到一次操作后，所有点的度数都没有改变，所以无解的充分条件就是存在一个点的度数在两张图中不相等。接下来尝试构造策略，使得度数相等的时候都能出解。 我们可以将题意转化一下，变为对图 $G$ 和图 $H$ 都可以操作，使得最后产生的两张图 ......
Mac环境下，在 VS Code下执行Run Code打印Operation not permitted
步骤 1。打开系统设置； 步骤 2。选择隐私与安全性； 步骤 3。选择完全磁盘访问权限； 步骤 4。添加Visual Studio Code,输入完管理员密码后重启VS Code。 ......
error 'fun' is assigned a value but never used @typesc
在vue3+ts 的项目中在进行eslint 配置之后 在main.ts 进行测试 出现了 error 'fun' is assigned a value but never used @typesc 错误’fun’被分配了一个值，但从未使用过没有未使用的变量 在 package.json 的 ru ......
在cmd中使用pip命令出现报错Fatal error in launcher: Unable to create process using
1. 我找到了之前安装python的安装包，进行了修复 2. 然后在cmd中输入了where pip 看看是否有重复的pip路径 发现没有 3. 重新尝试打开cmd后输入命令 问题就解决了 ......
Linux - Check If File Is Empty Or Not Using Shell Script
## Linux - Check If File Is Empty Or Not Using Shell Script How do I check if a file is empty or not using bash or ksh shell script under a UNIX / Lin ......
__use_no_semihosting 与调用C库函数冲突
在已经移植freetype代码(使用了大量的C库函数)中，将printf硬件重定向到串口后，#pragma import(__use_no_semihosting_swi)与调用C库函数冲突，错误如下： ERROR:L6915E:Library reports error:__use_no_semi ......
Perkins Engines: Reliable Power in Harsh Environments and High-Strength Operations
Perkins Engines: Reliable Power in Harsh Environments and High-Strength OperationsHello everyone! Today I would like to share with you a powerful engi ......
CF1842G Tenzing and Random Operations 思考
借鉴了一下 namelessgugugu 的想法，妙妙题。 [link](https://www.luogu.com.cn/blog/namelessgugugu/solution-cf1842g) 这个神奇工具的构造确实挺妙的，非常好的思维题，在此记录一下 ### 代码 ```cpp #inclu ......
[LeetCode] 2422. Merge Operations to Turn Array Into a Palindrome
You are given an array nums consisting of positive integers. You can perform the following operation on the array any number of times: Choose any two ......