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c++ - 使用GLFW和OpenGL在鼠标单击上画点？(Draw point on mouse-click using GLFW & OpenGL?)

This is the function I used to get the mouse click position: (这是我用来获取鼠标单击位置的功能：) void Window::mouseButtonCallback( ... () ); return 0; } ask by saran gunasekaran translate from so...

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

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538 views

1 answer

git - Git：找到两个分支的最新共同祖先(Git: Find the most recent common ancestor of two branches)

如何找到两个Git分支的最新共同祖先？ ask by Ted translate from so...

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

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711 views

1 answer

java - 错误：找不到或加载主类[重复](Error: Could not find or load main class [duplicate])

This question already has answers here) : 这个问题已经在这里有了答案) ：) What does Could not find or load main class ... .currentTimeMillis() - before)); } } ask by Dave translate from so...

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

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428 views

1 answer

node.js - 如何使用Node.js解决“找不到模块”错误？(How do I resolve “Cannot find module” error using Node.js?)

After pulling down a module from GitHub and following the instructions to build it, I try pulling it into an existing project ... (有什么建议么？) ask by Dave Causey translate from so...

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

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487 views

1 answer

vue.js - 如何在VueJS中实现箭头功能？(How can I implement arrow function in VueJS?)

My method in vue looks like this : (我在vue中的方法如下所示：) methods: { setDate: async function () { console.log(this.modal) ... ? (我怎么解决这个问题？) ask by positive thinking translate from so...

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

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388 views

1 answer

html - 如何最好地使用CSS替代聊天气泡定位？(How to best alternate chat bubbles positioning with CSS?)

The section of code that I am using is shown below and it shows all the bubbles on the left side, ie either the ... white; background-color: pink; } ask by Fergo translate from so...

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

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510 views

1 answer

flutter - 如何在离开闪屏之前显示确认对话框(How can I show confirm dialog before leave flutter screen)

I want to show alert dialog before dispose or leave screen or at latest show warning snakbar , How can I do that? (我想在处置或离 ... 在显示对话框之前配置的 ) ask by Mahmoud Niypoo translate from so...

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

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417 views

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php - 在Laravel 5中使用URL中的参数重定向::: route(Redirect::route with parameter in URL in Laravel 5)

I'm developing a Laravel 5 app, I have this route (我正在开发Laravel 5应用，我有这条路线) Route::get('states/{id}/regions', ['as' ... 该在我的URL中 ) Thank you. (谢谢 ) ask by Bellots translate from so...

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

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352 views

1 answer

c++ - ECS-实体可以具有给定类型的多个组件吗(ECS-can an entity have more than one component of given type)

I've been recently assigned to code a Entity-component-system based framework. (最近，我被分配去编写一个基于实体组件系统的框架的代码 )As I'm not ... 个相同类型的组件时，我想不出任何情况 ) ask by Oti translate from so...

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

0 votes

483 views

1 answer

browser - 如何在单个图像中从浏览器获取整个网页的屏幕截图(How to take screenshot of a whole webpage from browser in a single image)

In lots of place i saw that people using long screenshot of a full webpage for presentation. (在很多地方，我看到人们使用完整网页的长截图进行演示 )I ... 如何从这样的浏览器中获取较长的屏幕截图) ask by Aniket translate from so...

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

0 votes

564 views

1 answer

java - JavaFX如何删除按钮的边框(JavaFX how to remove the borders from button)

https://i.stack.imgur.com/Y76Fl.png (https://i.stack.imgur.com/Y76Fl.png) On this picture on left side - ... /github.com/captsmi??le/calc) ask by user63180 translate from so...

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

0 votes

532 views

1 answer

vue.js - vue-apollo：GraphQL查询仅在使用时运行 <ApolloQuery> 标签。从不在脚本代码中工作。 this。$ apollo.queries为空(vue-apollo: GraphQL queries only run when using <ApolloQuery> tags. Never works in script code. this.$apollo.queries is empty)

I know I'm probably missing something really super basic here, I'm trying to run a graphql query with vue-apollo... if I ... I missing? (我想念什么？) ask by LaVache translate from so...

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

0 votes

476 views

1 answer

excel - 如何使一个变量保持不变，其他变量与excel中的行一起变化(How to keep one variable constant with other one changing with row in excel)

Lets say I have one cell A1, which I want to keep constant in a calculation. (假设我有一个单元格A1，我想在计算中保持不变 )For example, I ... 而A1始终引用该单元格，而不是转到A2，A3等？) ask by dude translate from so...

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

0 votes

475 views

1 answer

c++ - 在A类C ++中初始化2D数组(Initializing 2D Array in A Class C++)

I am trying to initialize nums 2D array in a Class Construct . (我正在尝试在Class Construct初始化nums 2D数组 )I am using the default ... . (任何反馈将是巨大的 ) ask by Gorav Soni translate from so...

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

0 votes

293 views

1 answer

html - 图片标题和列表的CSS溢出问题(CSS Overflow problems with picture header and list)

Is this possible using css...I also tried the use of absolute and relative... but it only works with left:0 and right ... 如100％-50px ... ocd问题) ask by user3492648 translate from so...

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

0 votes

445 views

1 answer

android - 如何从Android应用程序获取崩溃数据？(How do I obtain crash-data from my Android application?)

How can I get crash data (stack traces at least) from my Android application? (如何从我的Android应用程序获取崩溃数据（至少是堆栈跟踪）？)At ... 便我可以改进它并使其更加坚固 ) ask by community wiki translate from so...

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

0 votes

413 views

1 answer

sql - 将存储过程的结果插入临时表(Insert results of a stored procedure into a temporary table)

How do I do a SELECT * INTO [temp table] FROM [stored procedure] ? (如何SELECT * INTO [temp table] FROM [stored procedure]进行 ... 正常，但是最好不要提供任何列 ) ask by Ferdeen translate from so...

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

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438 views

1 answer

php - 如何从数据库中定义以二进制格式存储为div背景图像的图像？(How to define an image from the database stored in binary as a div background image?)

I have an image that is stored in the database in binary form . (我有一个以二进制形式存储在数据库中的图像 )I have ... google translate. (我用谷歌翻译 ) ask by Thiaguinho Embasamento translate from so...

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

0 votes

383 views

1 answer

python - Python是否具有三元条件运算符？(Does Python have a ternary conditional operator?)

如果Python没有三元条件运算符，是否可以使用其他语言构造来模拟一个？ ask by community wiki translate from so...

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

0 votes

330 views

1 answer

python - Python：将数据从一个文件传递到另一个文件(Python: Pass Data From One File to Another)

For example, I have two files, a.py, and b.py. (例如，我有两个文件a.py和b.py )I would like b.py to access data from a.py. ... the examples to work. (我无法使示例工作 ) ask by Xa1 translate from so...

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

0 votes

308 views

1 answer

javascript - 如何使用jQuery按名称选择元素？(How can I select an element by name with jQuery?)

Have a table column I'm trying to expand and hide: (有一个表格列我正在尝试展开和隐藏：) jQuery seems to hide the td elements when I ... bold"> data2</td> </tr> ask by T.T.T. translate from so...

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

0 votes

210 views

1 answer

bash - 如何清除/删除终端中的当前行？(How do I clear/delete the current line in terminal?)

If I'm using terminal and typing in a line of text for a command, is there a hotkey or any way to clear/delete that line? (如果 ... 因此除非我多次按↓，否则它不起作用 ) ask by triad translate from so...

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

0 votes

289 views

1 answer

python - 如何查找Python中是否存在目录(How to find if directory exists in Python)

In the os module in Python, is there a way to find if a directory exists, something like: (在Python的os模块中，有没有 ... ')) # in pseudocode True/False ask by David542 translate from so...

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

0 votes

265 views

1 answer

javascript - 如何在没有jQuery的情况下进行AJAX调用？(How to make an AJAX call without jQuery?)

如何在不使用jQuery的情况下使用JavaScript进行AJAX调用？ ask by discky translate from so...

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

0 votes

398 views

1 answer

actionscript-3 - CS4中缺少但在文档中存在的insertAt和removeAt向量方法(insertAt and removeAt vector methods missing from cs4 but present in documentation)

I seem to be having some trouble with the vector methods removeAt and insertAt, they are both present in the documentation for as3 ... 法，或者文档不完善？) ask by LeToucan translate from so...

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

0 votes

384 views

1 answer

python - Python中有“不相等”的运算符吗？(Is there a “not equal” operator in Python?)

How would you say does not equal? (你怎么说不相等？) Like (喜欢) if hi == hi: print "hi" elif hi (does not equal) bye: print "no ... (有没有相当于==东西意味着不平等？) ask by Aj Entity translate from so...

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

0 votes

213 views

1 answer

php - 如何在PHP中将字符串转换为数字？(How do I convert a string to a number in PHP?)

I want to convert these types of values, '3' , '2.34' , '0.234343' , etc. to a number. (我想将这些类型的值'3' ， '2.34 ... ' 2 '2.34' 2.34 '0.3454545' 0.3454545 ask by Sara translate from so...

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

0 votes

249 views

1 answer

python - 如何在Python中获取当前时间(How to get the current time in Python)

获取当前时间的模块/方法是什么？ ask by user46646 translate from so...

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

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