OStack Q&A-Knowledge Sharing Community

0 votes

354 views

1 answer

How to add ASP.NET MVC5 Identity Authentication to existing database

I am learning MVC5 identity authentication and was reading materials on www.asp.net. I have a few questions ... good but critical. Thank you See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

94 views

1 answer

c# - Parsing HTML page with HtmlAgilityPack

Using C# I would like to know how to get the Textbox value (i.e: john) from this sample html script : <TD ... > </TD> <TR vAlign=center> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

219 views

1 answer

java - SDK Manager.exe doesn't work

When I clicked SDK Manager on Program Files or run it in cmd, nothing happened. I did: Installed latest JDK Installed ... it still no opens! :( See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

130 views

1 answer

r - Add a "rank" column to a data frame

I have a dataframe with counts of different items, in different years: df <- data.frame(item = rep(c('a','b', ... how I would do it by year. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

90 views

1 answer

c# - How to find one image inside of another?

I have 2 bmp images. ImageA is a screenshot (example) ImageB is a subset of that. Say for example, an icon. I ... Any idea how I would do that? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

259 views

1 answer

javascript - When loading an html page via ajax, will script tags be loaded?

When you load an html document using AJAX, what does it do with the nodes inside the HEAD tag: (script,link, ... of jquery 's ajax() function? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.0k views

1 answer

floating point - BigDecimal in JavaScript

I'm very new to JavaScript (I come from a Java background) and I am trying to do some financial calculations ... maintained and is not broken? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.2k views

1 answer

functional dependencies - Partial Dependency (Databases)

I fabricated a definition that a partial dependency is when fields are indirectly dependent on the primary key or partially ... if not what is? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

336 views

1 answer

macos - OS X / Linux: pipe into two processes?

I know about program1 | program2 and program1 | tee outputfile | program2 but is there a way to feed ... into both program2 and program3? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

126 views

1 answer

Oauth 2.0 authorization for LinkedIn in Android

Even though there is no such android specific sdk from linkedIn(like facebook and twitter sdk for android).Setting ... for LinkedIn in Android? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

107 views

1 answer

html - PHP: Inserting Values from the Form into MySQL

I created a users table in mysql from the terminal and I am trying to create simple task: insert values from the ... table and I get empty set. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

146 views

1 answer

c++ - What happens to global variables declared in a DLL?

Let's say I write a DLL in C++, and declare a global object of a class with a non-trivial destructor. ... be called when the DLL is unloaded? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

252 views

1 answer

c# - How to programmatically change Active Directory password

I have a set of test accounts that are going to be created but the accounts will be setup to require ... accounts and change the passwords. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

499 views

1 answer

c# - I need a event to detect Internet connect/disconnect

We are developing a .NET application where one of the requirements is to monitor whether the system is connected to ... want to trap that event. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

169 views

1 answer

java - How to include JAR dependency into an AAR library

Summary: I have an AAR file that depends on a JAR file, when I build the AAR project, it doesn't contain ... project code doesn't get bundled. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

162 views

1 answer

android - Where do I create and use ScheduledThreadPoolExecutor, TimerTask, or Handler?

I need to make my RSS Feed reader check the feed every 10 minutes for new posts, and then parse them if ... and where would I implement these? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

312 views

1 answer

algorithm - Find the missing and duplicate elements in an array in linear time and constant space

You're given an array of N 64 bit integers. N may be very large. You know that every integer 1..N ... first-online-interview-is-in-this-post/ See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

94 views

1 answer

c# - Get Current Area Name in View or Controller

How do you get the current area name in the view or controller? Is there anything like ViewContext.RouteData.Values["controller"] for areas? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

347 views

1 answer

PHP combine two associative arrays into one array

$array1 = array("$name1" => "$id1"); $array2 = array("$name2" => "$id2", "$name3" => "$id3"); I need a ... . Also, how would you unit test this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

385 views

1 answer

python - IndexError: too many indices for array

I know there is a ton of these threads but all of them are for very simple cases like 3x3 matrices and ... help would be GREATLY appreciated! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

574 views

1 answer

c# - How do I get the network interface and its right IPv4 address?

I need to know how to get all network interfaces with their IPv4 address. Or just wireless and Ethernet. To get ... and its right ipv4 address? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

202 views

1 answer

html - How to add and remove classes in Javascript without jQuery

I'm looking for a fast and secure way to add and remove classes from an html element without jQuery. It also should ... early IE (IE8 and up). See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.3k views

1 answer

yii2 - Multiple database connections and Yii 2.0

I have two databases, and every database has the same table with the same fields, but how do I get all records from ... same time in Yii 2.0? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

349 views

1 answer

javascript - Example for Bubbling and Capturing in React.js

I am looking for an example in handling Bubbling and Capturing in React.js. I found one with JavaScript, but I ... and Capturing in React.js? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

204 views

1 answer

Why doesn't Python have static variables?

There is a questions asking how to simulate static variables in python. Also, on the web one can find ... to simulate static variables. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

212 views

1 answer

.net - How do closures work behind the scenes? (C#)

I feel I have a pretty decent understanding of closures, how to use them, and when they can be useful ... other languages that support closures. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

190 views

1 answer

How can i make a MatDialog draggable / Angular Material

Is it possible to make a Angular Material Dialog draggable? I installed angular2-draggable and can of course use ... use a template variable. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

240 views

1 answer

How to configure ASP.net Core server routing for multiple SPAs hosted with SpaServices

I have an Angular 5 application that I want to host with Angular Universal on ASP.net Core using the latest ... SPA. Anyone have any ideas? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

Categories

Recent questions

Just Browsing Browsing

Most popular tags