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422 views

1 answer

swift支持iOS7，首次启动崩溃，报错failed to launch in time？？？

swift支持iOS7，首次安装，启动崩溃，报错failed to launch in time 如果不添加lanuch img是没有问题的，添加以后打包，首次安装，加载launch时间特别长，通常20秒左右，然后闪退。看设备的log，提示failed to launch in time，请看到的同仁不吝赐教，多谢多谢！...

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

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527 views

1 answer

react native 中如何让组件正好在 status bar 的下面？

如题怎么让我的组件正好在状态栏的下面现在我的组件紧挨着上边，谢谢...

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

0 votes

160 views

1 answer

java - SqsAckSink makes the Akka stream hanging forever causing graph restarts

I'm trying to implement a simple workflow with an SQS source and a test with Localstack. And I cannot ... .sqs.model.SqsException$BuilderImpl.build(SqsException.java:55) [info] at...

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

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514 views

1 answer

急等。vs写一个简单程序关闭黑窗老是响应很久，然后报错，无法再次运行

后台进程里一直还关不了这个运行台程序，每次都要退出重进，怎么解决啊？ #include "stdafx.h" #include "iostream" #include <cstdlib> using namespace std; int main() ... ++) { cout << a[i]; } system("PAUSE"); return 0; }...

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

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421 views

1 answer

移动端Web如何实现IOS双击事件。

问题：图片绑定了一个双击事件，双击可切换放大/缩小查看图片，在安卓手机正常响应，但在Chrome浏览器模拟器里双击事件不响应，在苹果手机也不响应；使用的是vue的事件绑定v-on:dblclick ... </div> </div> <div class="bottom-text"> {{ photo.description }} </div> </div>...

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

0 votes

985 views

1 answer

python - How to find intersection of two sets of 2D tensors (points on a 2D plane) in Pytorch

I have two lists of Pytorch 2D tensors, which are points on a plane: ListA = tensor([ [1.0,2.0], [1.0,3 ... ListA and ListB. Note : Computation should be carried out only on CUDA....

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

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460 views

1 answer

bind配置的dns服务器，解析正常但是nslookup 默认服务器是unknown

配置如下： #named.conf options { listen-on port 53 { any; }; listen-on-v6 port 53 { none; }; directory "/var/named"; dump-file "/var/ ... 9.250 IN PTR nfs.qiso.it. 配置文件贴上来就乱了，下面是截图：...

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

0 votes

498 views

1 answer

判断两个数组的值是否相等

我有下面两个数组, 我想看下如果b数组下的name在a数组下有的话我就让他的flag=true var a = ['a','b','c']; var b = [ {name: 'a',flag: false,}, ... ',flag: false,}, {name: 'c',flag: false,}, {name: 'd',flag: false,} ]...

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

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268 views

1 answer

python PIL 图片放大的问题

尝试用pytesseract来识别一些图片：原始图片尺寸较小，用pytesseract无法识别，开始尝试用 Mac 自带的预览工具来放大尺寸，发现可以正常识别了，然后尝试用 PIL 来放大图片，代码如下： images. ... 法被pytesseract正常识别，所以求教如何用 PIL 放大出可以正常被pytesseract识别的图片（其他工具也可以）...

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

0 votes

380 views

1 answer

terminal - Why the Chalk, the Node.js package can not output correct formatting in Windows?

In the Chalk documentation, there is just allusion that this library will not work properly in Windows: If you're on ... terminal Not so bad in the comparison with above ones....

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

0 votes

128 views

1 answer

Pausing in Javascript

Is there a way to pause code execution in JS? I'm trying to create a browser based terminal, and I'm having ... to change before completing like: while(!currentCommand) { pass; }...

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

0 votes

345 views

1 answer

命令行中运行 intellij ide中创建的java项目

如何在在命令行中运行 intellij ide中创建的java项目？...

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

0 votes

283 views

1 answer

使用ivf的时候：无法解析的外部符号

我使用intel parallel studio xe中的ivf编译fortran，ide的是vs2015，在链接的时候报错： error LNK2019: 无法解析的外部符号 _SGETRF_F95，该符号在函数 _MAIN__ 中被引用 Source1.obj 源代码 ... lib文件，我按照网上的方法都尝试了一遍可是还是无效下面是我的lib设置：...

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

0 votes

376 views

1 answer

spring自动扫描context:component-scan的简单问题

<context:component-scan base-package="personal.test" use-default-filters="false" > <context:include-filter type="regex" expression="personal.test. ... 解的类呢？小白一个，谢谢各位大神帮忙解答一下了 ...

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

0 votes

270 views

1 answer

Grab Downloads from Browser Python 3

I need to make a python script that automatically grabs the direct download link of everything I download in Chrome (or any ... . Is there any way to implement this in Python 3?...

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

0 votes

157 views

1 answer

python pandas

读取这个格式的文件格式化...

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

0 votes

301 views

1 answer

如何用Java实现下面代码的功能

Convert.ToByte(Convert.ToInt32(Math.Floor(x * 1000)) % 256 ^ data[i]);...

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

0 votes

1.1k views

1 answer

vue-router 如何使路由立即跳转

/home/list/listA 如上, 在当前这个路径刷新时, 在home组件中有一些业务判断, 需要用 this.$router 进行跳转, 但是, 此时并没有立即跳转, 而是再执行了, list 跟 listA 页面的代码后才跳转, 怎么能不要执行后面的代码, 而是立即在home组件就跳转到其他页面...

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

0 votes

240 views

1 answer

android - Unexpected BadParcelableException: ClassNotFoundException when unmarshalling

I have been through almost all other similar questions here about why would I get this issue. Some of them suggest ... . I am unable to reproduce the exception in my environment....

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

0 votes

664 views

1 answer

docker - Gitlab-CI failure Error: error initializing: Looks like link is not a valid chart repository or cannot be reached:

I'm running auto deploy to GCP through Gitlab, I'm using this auto-deploy script https://gitlab.com/gitlab-org/ ... ? Anyone with any understanding will be of great help! Thanks....

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

0 votes

279 views

1 answer

bower、npm

小白请教一下我在准备使用weUI的时候，看文档说是要我安装不是link引入一下本地.css就行了？能不能请教下这两个的意思和区别，还有应该怎么用？...

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

0 votes

1.1k views

1 answer

weex loading-indicator这个控件应该怎么使用文档上面好像没有说明谢谢

weex loading-indicator这个控件应该怎么使用文档上面好像没有说明谢谢...

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

0 votes

484 views

1 answer

go - What causes panic: runtime error: index out of range [4] with length 4 even though array is initialized as dynamic array

I have initialized a dynamic array but it shows index out of range. I have tried giving fixed length also, but it also ... 4, 5} result := missingNumber(nums) fmt.Println(result) }...

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

0 votes

285 views

1 answer

html - Rmarkdown, pin author name to bottom of sidebar

I am writing an html document using rmarkdown. I am want to pin the author (and maybe date) to the bottom left ( ... help. R has default css that are generate the floating toc etc...

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

0 votes

373 views

1 answer

各位怎么处理6.0以下第三方ROM自带的权限处理机制

通过下面的代码获取AppOpsManager MODE private static int checkOp(Context context, int op){ if (android.os.Build.VERSION.SDK_INT >= android.os.Build. ... 切换权限返回值都为0 请问各位如何拿到当前的权限状态？...

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

0 votes

963 views

1 answer

firebase hosting using .env for api key showing error > index.cjs.js:536 Uncaught FirebaseError: projectId must be a string in FirebaseApp.options

i am using firebase hosting and put my firebase api key in .env. its works on localhost but when I ... Uncaught FirebaseError: projectId must be a string in FirebaseApp.options...

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

0 votes

356 views

1 answer

react中使用iconfont无法显示？

字体和css都引入了，同样的css文件在外面测试正常，但是在react中就全部变成小方块渲染不出字体图标。...

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

0 votes

431 views

1 answer

有哪些可视化大数据三方应用推荐呢？

类似腾讯的：https://www.qcloud.com/produc... 阿里也有：https://data.aliyun.com/visua... 像这种大屏数据可视化的三方应用还有没有其他相对简单一点的...

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

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