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c++ - invalid conversion from 'int' to 'const char*' [-fpermissive]| (beginner)

When I try to compile my code this error pops out: invalid conversion from 'int' to 'const char*' ... /65831210/invalid-conversion-from-int-to-const-char-fpermissive-beginner...

asked Apr 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - invalid conversion from 'int' to 'const char*' [-fpermissive]| (beginner)

When I try to compile my code this error pops out: invalid conversion from 'int' to 'const char*' ... /65831210/invalid-conversion-from-int-to-const-char-fpermissive-beginner...

asked Apr 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - invalid conversion from 'int' to 'const char*' [-fpermissive]| (beginner)

When I try to compile my code this error pops out: invalid conversion from 'int' to 'const char*' ... /65831210/invalid-conversion-from-int-to-const-char-fpermissive-beginner...

asked Apr 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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loops - Boolean value isn't working properly in C Programming Language

I tried to make a prime number generator but I don't know why it's not working. Because according ... /65942164/boolean-value-isnt-working-properly-in-c-programming-language...

asked Apr 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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loops - Boolean value isn't working properly in C Programming Language

I tried to make a prime number generator but I don't know why it's not working. Because according ... /65942164/boolean-value-isnt-working-properly-in-c-programming-language...

asked Apr 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - JOOQ Doesn't Generate

I was following here. I used postgresql instead of h2. I was able to build the project with some ... from:https://stackoverflow.com/questions/65871226/jooq-doesnt-generate...

asked Apr 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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loops - Boolean value isn't working properly in C Programming Language

I tried to make a prime number generator but I don't know why it's not working. Because according ... /65942164/boolean-value-isnt-working-properly-in-c-programming-language...

asked Apr 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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contactenating two arrays in c using pointers and function

int* concat_tab(int n1,int t1[],int n2, int t2[]){ int *t3; t3 = (int*) malloc((n1+n2 ... .com/questions/65904989/contactenating-two-arrays-in-c-using-pointers-and-function...

asked Apr 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - trying to generate math questions, comparissons not working

can anyone help me? im pretty new to python and im trying to generate 10 files, each with ... questions/65942206/trying-to-generate-math-questions-comparissons-not-working...

asked Apr 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - trying to generate math questions, comparissons not working

can anyone help me? im pretty new to python and im trying to generate 10 files, each with ... questions/65942206/trying-to-generate-math-questions-comparissons-not-working...

asked Apr 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Unable to Return RGB Colors (CGPoint, CGImage)

The program runs but unfortunately I'm unable to figure out why it is not returning RGB. Could anyone ... .com/questions/65713118/unable-to-return-rgb-colors-cgpoint-cgimage...

asked Apr 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Unable to Return RGB Colors (CGPoint, CGImage)

The program runs but unfortunately I'm unable to figure out why it is not returning RGB. Could anyone ... .com/questions/65713118/unable-to-return-rgb-colors-cgpoint-cgimage...

asked Apr 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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git - gitignore - only include certain extension except for filename

I have sql- and bat-files in a folder: ARCHIVE log.txt file_1.sql file_2.sql file_3.bat file_4. ... /questions/65830290/gitignore-only-include-certain-extension-except-for-filename...

asked Apr 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Issues rendering dynamic list of components properly in react

I am new to React and I am trying to make a sample SPA whereby the different components I created are ... /65918853/issues-rendering-dynamic-list-of-components-properly-in-react...

asked Apr 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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313 views

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javascript - Issues rendering dynamic list of components properly in react

I am new to React and I am trying to make a sample SPA whereby the different components I created are ... /65918853/issues-rendering-dynamic-list-of-components-properly-in-react...

asked Apr 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Issues rendering dynamic list of components properly in react

I am new to React and I am trying to make a sample SPA whereby the different components I created are ... /65918853/issues-rendering-dynamic-list-of-components-properly-in-react...

asked Apr 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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gml - How to get access to the instance variable within the Create event?

I have this code in GML2 Create event inst1 = instance_create_layer(100, 100, "Instances", obj_genus) inst2 = ... -get-access-to-the-instance-variable-within-the-create-event...

asked Apr 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Issues rendering dynamic list of components properly in react

I am new to React and I am trying to make a sample SPA whereby the different components I created are ... /65918853/issues-rendering-dynamic-list-of-components-properly-in-react...

asked Apr 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ubuntu - compiling typescript file creates empty js file in vs code

I have installed vs code on ubuntu 20 and wanted to compile a .ts file via tsc which created a empty js ... /65652099/compiling-typescript-file-creates-empty-js-file-in-vs-code...

asked Apr 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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pip设置临时安装源与永久安装源

1)临时生效可以在使用pip的时候在后面加上-i参数，指定pip源，示例： pip install jieba -i https://pypi.tuna.tsinghua.edu.cn/simple 2)永久生 ... 输入以下内容 [global] index-url = https://pypi.tuna.tsinghua.edu.cn/simple...

asked Apr 17, 2021 in Technique[技术] by happy (180 points)

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python 命令行运行时 import 提示某个自己写的模块不存在

出现这样情况一般是没有设定环境变量引起，python运行时会从指定的目录下加载模块，如果不指定自己的包路径将从默认环境变量中查询依赖包，这就可能出现实际本地包存在 ... 置临时环境变量，示例： set PYTHONPATH=%PYTHONPATH%;D:\workspace\TestCase;C:\Python27\Scripts;C:\Python27;...

asked Apr 17, 2021 in Technique[技术] by happy (180 points)

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pip install时指定安装文件与安装源

面对众多python依赖，在使用pip install时如何指定安装文件与安装源呢？其实这个很简单，只需要使用-r参数就可以指定依赖库文件，使用-i参数即可指定安装源，示例： PS D:\workspace\TestCase> pip install -r .\requests.pip -i https://xxxx.com...

asked Apr 17, 2021 in Technique[技术] by happy (180 points)

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v2ex域名解析疑似被DNS污染，目前已经无法从国内访问

国内知名开发社区v2ex域名解析疑似被DNS污染，目前已经无法从国内访问，国内解析其域名会被解析到错误的IP地址。 v2ex网站介绍：v2ex一个创意工作者的社区，关注讨论编程、设计、硬件、游戏等令人激动的话题。网站：https://www.v2ex.com/...

asked Apr 13, 2021 in Others[杂七杂八] by happy (180 points)

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ubuntu - compiling typescript file creates empty js file in vs code

I have installed vs code on ubuntu 20 and wanted to compile a .ts file via tsc which created a empty js ... /65652099/compiling-typescript-file-creates-empty-js-file-in-vs-code...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Why doesn't next () notify subscribers? rxjs

I am trying to make a loading screen with an observable notifying when https requests finish but when I ... .com/questions/65623512/why-doesnt-next-notify-subscribers-rxjs...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Why doesn't next () notify subscribers? rxjs

I am trying to make a loading screen with an observable notifying when https requests finish but when I ... .com/questions/65623512/why-doesnt-next-notify-subscribers-rxjs...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Modify nested list elements using list comprehension

I wanted to produce lst_new such that, items = (.1, .5, .9) lst = [[1, 2, 3], [ ... ://stackoverflow.com/questions/65930733/modify-nested-list-elements-using-list-comprehension...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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287 views

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javascript - Issues rendering dynamic list of components properly in react

I am new to React and I am trying to make a sample SPA whereby the different components I created are ... /65918853/issues-rendering-dynamic-list-of-components-properly-in-react...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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