Hot questions

0 votes

2.0k views

1 answer

java - File inside resource folder is not visible for docker file

I have a spring boot application and I am consuming external soap service and I have requirement to put the wsdl file ... file:/app/app.jar!/BOOT-INF/classes!/wsdl/custom.wsdl...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

2.5k views

1 answer

javascript - How to increase OCR accuracy in Node JS and Tesseract.js?

I use tesseract.js for detecting numbers in Node JS. For example this is my image : I run my script and it detects something like this ... : { text } }) => { console.log(text); });...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

3.5k views

1 answer

vscode Expected type 'object'. Found 'void'. 怎么解决？挺烦人的

...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

993 views

1 answer

wordpress - Change 'Select Country' text in Ninja Forms Country element

I want to change the select country option text to nationality. Is there any filter/hook/hack to do so? Any help will be appreciated....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

2.4k views

1 answer

powershell - Add a log analytics workspace to Azure VM without replacing existing workspaces

I have the following Powershell command Set-AzVMExtension -ExtensionName "MicrosoftMonitoringAgent" ` -ResourceGroupName "rg-xxxx" ... a workspace and not overwrite? Thanks, Neil....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

3.2k views

1 answer

reactjs - React: Siblings in a list must have unique key. Do the children of these list siblings need them too?

I am generating a series of divs by using .map() on my state (created via the useState() React hook). Each ... with many nested elements within. Thanks in advance for your help....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.6k views

1 answer

r - summerize NA, count BY GROUP

I have this data frame for the test: test_df <- structure(list(plant_sp = c("plant_1", "plant_1", "plant_2", "plant_2", " ... in the group and 0 "NA" can you help me? thanks Ido...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.1k views

1 answer

image - ValueError: Input 0 of layer sequential is incompatible with the layer

I am trying to run this model but I keep getting this error. There is some mistake with regard to the shape of ... about this issue, but still didn't understand it very well....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

2.6k views

1 answer

python - How to bind mouse clicks to functions in all windows in Tkinter

I am trying to bind the middle mouse click to a function: root = Tk() def leftclick(self): print("Yep!") root ... , however only on the Tkinter window, any ideas for other windows?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.2k views

1 answer

es6 promise 执行顺序问题

const p1 = new Promise(function (resolve, reject) { setTimeout(() => reject(new Error('fail')), 3000) }) const p2 = new Promise( ... 是p2执行，过了一秒后resolve(p1)，p1又执行了3秒，一共是4秒吗？？？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

2.8k views

1 answer

JS不知道事件在哪里被阻止冒泡(stopPropagation)了，如何调试？

比如说下面这段代码 <div id="a"> <div id="b"> <div id="c"> <div id="d"> </div> </div> </div> </div> 点击div#d，然后div#a没收到事件， ... bubbles: true })) 来模拟鼠标点击但我不知道怎么追查这个事件在哪里被 stopPropagation() 了 ...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

2.3k views

1 answer

How should I free a malloc variable when it has been assigned to another variable as well? (C Language)

Sorry if this has been asked already. I have this program: int main() { int *X = (int *) malloc(sizeof(int)); *X = 10; ... to call malloc() for Y as well, or is Y fine as it is?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

2.6k views

1 answer

拓展知识面的书籍推荐

为了拓展知识面，储备知识，我拿当当热榜里找了一些书，求大神再推荐一些！！或是推荐一些书籍热榜。...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.7k views

1 answer

python - Total number of TP, TN, FP & FN do not sum up to total number of observed values

I was going through the Classification on imbalanced data by TensorFlow. Here in this tutorial they have used Kaggle' ... the values represent count and should hence be integers....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.2k views

1 answer

在iframe中点击input框，回到了iframe页面的最顶部，怎么阻止？

如题，请问各位大佬有解决方法或者知道原因吗，就是一个单纯的页面，点击input框聚焦的时候就返回到最顶部了。...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

956 views

1 answer

reactjs - How to send a query from the frontend (React) to Django with Rest Framework

i want to receive a particular input from the frontend react textarea to perform a certain function in django backend. Anybody ... ): class Meta: model = Test fields = '__all__'...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

989 views

1 answer

在第一屏才是透明。往下拉就不透明。请问怎么设置呢？

网址：http://www.clevermama.com.cn/ 请问这个首页导航栏是透明的。其他页面不透明。首页那个透明。也不是一直透明。而是在第一屏才是透明。往下拉就不透明。请问怎么设置呢？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

813 views

1 answer

Content-disposition meaning in http headers

I'm reading a book which explains some stuffs about Http headers. I found the following: Content-Disposition: form- ... filename field represent or what is its meaning ? Thanks...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

915 views

1 answer

Progress Bar - Multi Step Form - Javascript Problem

I have a multi step form, where I want to include a progress bar. So far I have the following solution, which is working for the ... ("progress-bar")[0].style.width = "100%"; } });...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

2.5k views

1 answer

vue中的video问题请教

用的video引入的ma4,如果是普通视频打开全屏的时候是横屏，如果是直播(其实是录播)，打开全屏的时候是竖屏，这个怎么实现，是video根据视频自动判断的吗，因为刚才自己用手机录的打开全屏的时候就是竖屏...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

2.6k views

1 answer

javascript - How do I change 2 states properly in React?

I have 2 spans and state for them: const Sorter = () => { const [sorterTabs, setSorterTabs] = useState([ { ... the second span. How to do it properly in handleSorterClick function?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

4.0k views

1 answer

antd table protable 分页的问题

分页设置的是20行一页，因为搞了行合并，后台返回的是23行，Protable自动把多的分到第二页去了，怎么关掉前端的自动分页...

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

0 votes

3.5k views

1 answer

java spring boot把一个类赋值给另一个类的属性，通过属性访问不了方法是怎么回事啊？

然后我控制器定义 @Autowired private DService dservice; 这样使用...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

4.1k views

1 answer

winDbg preview 蓝屏dump文件分析

结果如下 SYMBOL_NAME: Ndu!PplGenericAllocateFunction+1c MODULE_NAME: Ndu IMAGE_NAME: Ndu.sys IMAGE_VERSION: 10.0.19041.1030 STACK_COMMAND: . ... } Followup: MachineOwner 这里就看不懂了什么问题呢?...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

4.3k views

1 answer

spring boot - Error while invalid mime type "application/vnd.google-earth.kmz .kmz

I am trying to consume a rest endpoint which is returning a KMZ file, but I am getting error invalid mime type " ... google-earth.kmz .kmz"); factory.setMimeMappings(mappings); } }...

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

0 votes

3.6k views

1 answer

c++ - Is constexpr the new inline?

To the best of my knowledge, the inline keyword in c++ can be traced back to old compilers (then known as " ... , such as with if statements. I understand those are needed....

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

0 votes

3.9k views

1 answer

问思否你的粘贴浮窗为什么那么恶心

开源为称号，gitee为国内提供一个良好的库环境。问为什么粘贴页面的一点代码必要登陆呢？这就是开放？...

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

0 votes

4.1k views

1 answer

python - Checking DataFrame column value for match in list

I have the following list: list = ['abc', 'ace', 'aei'] And I have DataFrame: df = pd.DataFrame({"A": ['abc', ... efforts have not populated df['B'] when there is a match. Thanks!...

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

Categories

Just Browsing Browsing

Most popular tags