Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Login
Remember
Register
Ask
Q&A
All Activity
Hot!
Unanswered
Tags
Users
Ask a Question
Ask a Question
Categories
All categories
Topic[话题] (13)
Life[生活] (4)
Technique[技术] (2.1m)
Idea[创意] (3)
Jobs[工作] (2)
Others[杂七杂八] (18)
Code Example[编程示例] (0)
Hot questions
0
votes
656
views
1
answer
typescript - How to add an component with type IResolvable to CfnImageRecipe CDK resource?
I'm seeing this error: error TS2322: Type 'string' is not assignable to type 'ComponentConfigurationProperty | IResolvable' ... I just can't find any decent documentation on this....
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
379
views
1
answer
ruby on rails - Bundler Error when attempting Capistrano Deployment
I am attempting to deploy a ruby on rails web app to a staging server but continue to get the error: bundle stderr: ... : "log/capistrano.log", color: :auto, truncate: :auto...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ruby
0
votes
399
views
1
answer
php - Export HTTP POST request with file from Postman not working
I have a Postman HTTP request using POST, a form data field of a file saved under the key plsm_xls_file[]. The file ... s like the file isn't properly attached to the HTTP request....
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
790
views
1
answer
The type initializer for 'Gdip' threw an exception in kubernetes pods with C#.net core
I'm calculating the width and height of an image using System.Drawing.Common. Logic is completely working fine in ... from C# side . Not interested to add/modify build scripts...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
The
0
votes
440
views
1
answer
laravel 为什么要大量使用env而不是普遍用的常量定义的方式呢?
laravel 为什么要大量使用env而不是普遍用的常量定义的方式呢?...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
laravel
0
votes
542
views
1
answer
win7运行docker命令报错connection reset by peer
请大神老司机带路;在自己的win7小本上装卸三四次,之前好好的,这次装完运行 docker login、 docker pull、 docker run...报错,且都有connection reset by peer字样 但是。。。在根目录下就可以...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
win7运行docker命令报错connection
0
votes
520
views
1
answer
ios - Issue with Mail composing in mac catalyst(mac optimized idiom)
Has anyone faced any issue with MFMailComposer in catalyst (mac optimized) when attaching a document? It kind of ... App it's visible there along with the original attachment....
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
402
views
1
answer
redis编译报错:cannot find -lgcc_s
经查,在/usr/lib下没有libgcc_s.so文件,使用yum install libgcc_s-dev也找不到对应的安装包: [root@localhost redis-3.2.8]# yum install libgcc_s-dev 已加载插件 ... 了libgcc_s.so,软连接到了lib64目录下,而且此链接并无失效,不知道怎么解决了...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
redis编译报错:cannot
0
votes
268
views
1
answer
I have a code that i wrote in python 3 for encryption and i manage to do the encryption. But i have to do it case insensitive and i cannot
import sys # Here are the arg that we are going to import from command line to be able to use them. arg1 = ... to insert a command or something to do my code case insensitive...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
I
0
votes
402
views
1
answer
How can I skip the cart and go straight to checkout in the Shopify store?
I need to add "Buy now" button on product collection page and with the help of this button product is directly added in to the cart. Can any one help me with this??...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
How
0
votes
347
views
1
answer
c++ - C# WndProc method not receiving expected Msg type
I've been trying to communicate with another software using its documented COPYDATA API. User Xanotos has been incredibly ... Any ideas why I am not receiving the expected Msg?...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c++
0
votes
574
views
1
answer
如何实现同一个页面 点击上一题或者下一题时内容可以来回切换,比如说我截得这个图。求大神指导。
...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
如何实现同一个页面
0
votes
404
views
1
answer
google analytics - Measure special discounts in Purchase (web)
I have Analytics running for a couple of years, this works great. But now I'm looking to add more detailed information ... the order, but this does not feels like the right way)...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
google
0
votes
544
views
1
answer
命令行下使用 Scala 命令编译 源文件,为什么没有在当前目录下看到编译之后的class文件
命令行下使用 Scala 命令编译 源文件,为什么没有在当前目录下看到编译之后的class文件???? 求指点 scala版本 2.10.6...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
命令行下使用
0
votes
545
views
1
answer
移动端粘性布局,低版本ios 7.1.2 touchmove触发频率太低怎么办?
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width,initial-scale= ... : 'static'}); } } </script> </body> </html>...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
移动端粘性布局,低版本ios
0
votes
911
views
1
answer
flex 布局的问题 两段文字,一条贴上居中,一条贴下居中
在写微信小程页面时要做到一个效果而且一定要用flex 布局做, 要让starttime贴着上边,endtime贴着下边 ,目前用了一个傻办法就是在中间在家了一个有高度的组件把上下撑 ... 0; display: inline-flex; align-content: flex-center; } .flex-block { height:100rpx; }...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
flex
0
votes
466
views
1
answer
开源项目 git pull 代码冲突的解决方式?
假设我正在使用一个开源项目,为了时刻保持根官方github保持同步,我用git clone项目到本地并进行二次开发,我的大部分二次开发是不会和官方的核心文件产生冲突的,但是个别文件还是会冲突 比如经过一段时间我本机做了一些修改, ... add . 一下 然后重复以上stash 步骤来保持更新和合并冲突, 不知道我这么做是否正确,或者有什么更好的做法么?...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
开源项目
0
votes
375
views
1
answer
ios - When using scrollView.zoom I get different results from pressing a button to calling a function
I am trying to zoom to a button on a UIScrollView. The first function is one that I run if I segue to ... { moveScrollviewToRoom() } Any help would be greatly appreciated Cheers!...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
276
views
1
answer
分布式的文件系统设计?
现在的文件系统单台服务器性能不够,想做成分布式的文件系统 我刚刚在阿里云开了4台1核1G内存的服务器做测试,测试下上传文件功能 服务器姑且称为 A B C D 一共4台 其中1台服务器A 做上传测试客户端 其中1台B ... 的第三方分布式文件系统框架,帮忙讲讲他们的Proxy如何实现也好的,感激涕零 ) 请问如果B换成nginx是否可能满足要求?...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
473
views
1
answer
javascript - How can I get the label onclick event by multiple graphs?
I have a working chart.js on https://www.flottefeger.ch/charts.html I am trying to add an on click event to my Line ... click on data demo</h1> <canvas id="myChart"></canvas>...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
295
views
1
answer
如何优化translate3d模拟滚动条
现在按照网上的用translate3d完成了模拟滚动,但是滚动效果很痛苦,不知应该如何优化,才能像scroll那样做到正常滑动啊?现所用模拟代码如下: var gundongX = 0; var gundongY = 0 ... carr[1]; else if (ename == "z") return carr[2]; else return ""; }...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
406
views
1
answer
python 3.x - PayPal API: Created billing plans do not appear in dashboard
I created a Billing Plan with the API endpoint like described in the official api docs. I create it by the endpoint: ... Or are they really separated? Would not make sense to me....
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
304
views
1
answer
vue父子组件通信
错误描述 Property or method "is not defined on the instance but referenced during render 父组件 < ... at D:WorkSpace6itoolssrccomponentsinputPageinputPage.vue) 为什么placeholder加冒号出错?...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
173
views
1
answer
javascript - React Array Reload function
i create a button that delete element from array and its work good! but im trying to add another button that ... button is work but is return the element undefind with error...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
231
views
1
answer
java - I want to print this! (+Blank, and use character)
i made ms excel example: Anyway, I made code. But this code is print only half. Why, why,! for (int i = 1 ; i <= 5 ... ("*"); } System.out.println(); } Why printed only half.: (...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
171
views
1
answer
r - material_tabs set by default to first tab, How to change it to the third tab
I have made a shiny app and I cant figure out how to change the default tab to tab 3. As soon as i open the app, ... the firs tab. If there is a way to use something like Select=3...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
r
0
votes
341
views
1
answer
IIS服务器的phpmyadmin打不开了,为什么?
浏览器标签上显示phpmyadmin的图标,但是就是打不开phpmyadmin,这是什么原因?突然就打不开了,什么也没操作。...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
268
views
1
answer
DruidWebStatFilter 出错
使用阿里巴巴的WebStatFilter用于采集web-jdbc关联监控的数据,但是在运行项目的时候报错 这是我的配置文件 <filter> <filter-name>DruidWebStatFilter</filter-name> ... -pattern>/*</url-pattern> </filter-mapping> 请问大神们这是哪里出错了?...
asked
Feb 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
DruidWebStatFilter
Page:
« prev
1
...
10
11
12
13
14
15
16
17
18
19
20
...
715
next »
Ask a question:
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question
Just Browsing Browsing
[1] 有什么网站可以看系统web pc端设计样例
[2] 复杂正则表达式,实现思路
[3] vue3使用render函数后,css样式失效,求解?
[4] dockerfile - How to pass args to docker run for python?
[5] antd表单项非必填为空时获取的值为undefined?
[6] c++ - How does this compile in Arduino IDE?
[7] sql - Summarizing query results
[8] c++ - How to make the height coordinates start from the top?
[9] 在CAD中怎样将三维模型转换成2D? thingjs 三维可视化
[10] Error when connecting to snowflake with ODBC - REST request for url failed with error code :405
2.1m
questions
2.1m
answers
60
comments
57.0k
users
Most popular tags
javascript
python
c#
java
How
android
c++
php
ios
html
sql
r
c
node.js
.net
iphone
asp.net
css
reactjs
jquery
ruby
What
Android
objective
mysql
linux
Is
git
Python
windows
Why
regex
angular
swift
amazon
excel
algorithm
macos
Java
visual
how
bash
Can
multithreading
PHP
Using
scala
angularjs
typescript
apache
spring
performance
postgresql
database
flutter
json
rust
arrays
C#
dart
vba
django
wpf
xml
vue.js
In
go
Get
google
jQuery
xcode
jsf
http
Google
mongodb
string
shell
oop
powershell
SQL
C++
security
assembly
docker
Javascript
Android:
Does
haskell
Convert
azure
debugging
delphi
vb.net
Spring
datetime
pandas
oracle
math
Django
联盟问答网站-Union QA website
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
广告位招租
...