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
580
views
1
answer
PHP include file in webroot from file outside webroot
I have a php file outside my webroot in which I want to include a file that is inside the webroot. folder ... ); How can I accomplish this? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
PHP
0
votes
748
views
1
answer
Kinect raw depth to distance in meters
I am trying to convert Kinect depth map to distance in meters. The problem is that for depthmap value '1080' ... .0030711016 + 3.3309495161); } See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Kinect
0
votes
711
views
1
answer
anchor - problem with javascript: return false is not working
Hey there is a link in my program as shown and onclick it calls the function clearform as shown: Html Code: < ... is redirected to url "Cancel". See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
anchor
0
votes
509
views
1
answer
Data encoding when submitting a PDF form using AcroForm technology
When I create a PDF form (for instance using Acrobat) that contains text fields in AcroForm format (PDF ... of which answered my questions. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Data
0
votes
569
views
1
answer
c++ - Why does sizeof(int) vary across different operating systems?
I wounder why size of int depends on which OS one is using ,in C & C++. It's ok if size of pointer varies, ... (int) = 4 byte. Why so? Thanks. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c++
0
votes
617
views
1
answer
wix - how to find out which products are installed - newer product are already installed MSI windows
I can create MSI via WIX -> we installed it on IIS. What is happening - we had some version of application ... i can look straight on it? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
wix
0
votes
816
views
1
answer
excel - VBA: Remove duplicates fails when columns array is passed using a variable
When the Columns parameter of the RemoveDuplicates is passed using a variable it fails and throws error. Same code works ... _ :=xlYes End Sub See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
excel
0
votes
1.6k
views
1
answer
oracle - Reading clob line by line with plsql
In my project i use oracle as primary database and i've faced a problem with parsing clob. So suppose we ... . Is there any possible solutions? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
oracle
0
votes
630
views
1
answer
c# - FindVisualChild reference issue
I have found and modified following code in order to export my dataGrid to a pdf document using iTextSharp class. ... I add this parameter ?. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
504
views
1
answer
python - Type hint for return value in subclass
I am writing a CustomEnum class in which I want to add some helper methods, that would then be available by the ... on how to proceed? Thanks! See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
473
views
1
answer
WIX Installer: Prevent installation on Windows Server 2012 R2
I have a WIX project that must only be installed on Windows Server 2016 (or newer). Looking at Microsoft ... from installing on Server 2012R2? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
WIX
0
votes
537
views
1
answer
python - not all arguments converted during string formatting.. NO % variables
x = input() y = 1 print (x) while 1 == y: if x == 1: y == y + 1 elif x % 2 == 0: ... string formatting' at line 7. Please help a noobie out. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
976
views
1
answer
create an image with border of certain width in python
I have used PIL #back_color_width for x in range(w): for y in range(h): if x==0 or y==0 or x==w-1 ... with a width on all 4 sides of image See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
create
0
votes
774
views
1
answer
python - Multi-factor authentication (password and key) with Paramiko
I've got the following code: import paramiko policy = paramiko.client.WarningPolicy() client = paramiko.client. ... very vague error message? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
564
views
1
answer
Wrap text to a circle shape in svg or canvas
What would be a good solution for fitting text to a circle on a website, so it flows with the curves of ... figure our a method from scratch? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Wrap
0
votes
502
views
1
answer
How to display binary images into a gridview in ASP.NET using C#?
I want to display binary images into a gridview named 'gvExistedCharacter'. I did research about it and many of ... , which was not supplied." See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
How
0
votes
514
views
1
answer
python - re.search() only matches the first occurrence
I'm trying to match the pattern: <--Header Title--> some body text The following only matches the first occurrence: ... . What am I doing wrong? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
768
views
1
answer
javascript - How to find the coordinate that is closest to the point of origin?
I know there are many many questions about sorting javascript arrays by multiple values, but none of the answers ... to the point of origin? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
462
views
1
answer
Using Ruby variable in Javascript (In App View)
Currently, I have a ruby variable accessible by the view called @json (which contains information I need in JSON format ... any way to do this? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Using
0
votes
822
views
1
answer
java - Jackson conditional @JsonUnwrapped
Can I use @JsonUnwrapped conditionally? I don't want to use it during serialization but would like to use it ... way of tackling the problem? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
484
views
1
answer
java - Spring-Jersey : How to return static content?
Question : How do I expose my css/, images/, js/ and other static files? How do I return a JSP page in my ... my index page?? return ?? } } See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
862
views
1
answer
asp.net mvc 4 - where should i place the js script files in a mvc application so jquery works well?
the _layout.cshtml has code lines @Scripts.Render("~/bundles/jquery") @Styles.Render("~/Content/css") @Scripts. ... that click does not work See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
asp.net
0
votes
683
views
1
answer
c++ - OpenCV on ubuntu 11.10
I've just updated my system from ubuntu 11.04 to 11.10 and now I can't compile anymore any C program that ... lm hello.c Anyone can help me? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c++
0
votes
552
views
1
answer
java - How can I support println in a class?
What does my own made class need to support in order for println() to print it? For example, I have: public ... Am I right? Is this enough? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
789
views
1
answer
mysql - cron jobs or PHP scheduler
I am using MYSQL as my database and PHP as my programming language.I wanted to run a cron job which would ... method? can anybody enlighten me? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
mysql
0
votes
1.2k
views
1
answer
assembly - Getting string input and displaying input with DOS interrupts MASM
In MASM, I created a buffer variable to hold the user string input from keyboard. I am stuck on how to ... of input of buffered characters. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
assembly
0
votes
463
views
1
answer
php - Select MYSQL rows but rows into columns and column into rows
I want to select all the rows in my database but I want them in inverted sequence. Meaning, I want to use the first ... --- Marks | 45 | 87 | See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
600
views
1
answer
c# - Why controls do not want to get removed?
I am trying to remove all the controls that are contained in my winform panel but they simply do not want to get ... ; } Why is this happening ? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
Page:
« prev
1
...
698
699
700
701
702
703
704
705
706
707
708
...
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] reactjs - Combine two json arrays into one json array where the data will be completely merged into one single Json in react js
[2] 对象合并问题
[3] 怎样让js迭代器变成可关闭的?
[4] sql - TSQL - Query Distincts and aggregated Overlaps
[5] node.js - How to change directory. Multer/express.js
[6] virtual machine - Is it possible to have different dev VM environments and access graphics card?
[7] typescript - how can I change an image added dynamically in in angular
[8] 请教ORM+MVC的实体和模型问题
[9] 项目冗余代码怎么处理?
[10] aspnet core publish copies file even if it set to Do Not Copy
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
...