Recent questions without an upvoted answer

0 votes

294 views

1 answer

vba - How can I run a macro in an Excel file I open with Perl?

How can I run a macro in an Excel file I open with Perl? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

321 views

1 answer

php - Conditional fetching data from a table

My login system opens a different window if the username &password written correspond to a simple user or an ADMIN. ... (); return $st; } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

208 views

1 answer

.net - Can't set the correct value in this while loop

I have translated this code to VB.NET which is a function to check if a image is grayscale. private ... Return Nothing End Try End Function See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

337 views

1 answer

python - Why do I get this error? 'NoneType' object has no attribute 'shape' in opencv

I'm working on real-time clothing detection. so i borrowed the code from GitHub like this:https://github.com/ ... W) = frame.shape[:2] See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

266 views

1 answer

powershell - Where-Object, Select-Object and ForEach-object - Differences and Usage

Where-Object, Select-Object and ForEach-Object I am a PowerShell beginner. I don't understand too much. ... and usage scenarios between them? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

318 views

1 answer

c# - Creating ASP.Net DataBound control that renders table with multiple tbodies

I need to create a data-bound control where each item renders <tbody><ItemTemplate></tbody>. Further, ... either DataList or DataBoundControl. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

328 views

1 answer

How can I skip a specific Index in an array in a for loop javascript

Suppose I had a function that is pulling in values from somewhere and storing those values into an array. ... be another better looking way? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

246 views

1 answer

Java: using object from class in another class

I have two different files. In the file below I create a new object with an attribute and I create a ... would appreciate any help, thanks. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

303 views

1 answer

python - latest video by youtube api

In order to learn this api I am trying to create a bot. one of the things this bot does is to first ... as it costs 100 quatas per request. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

351 views

1 answer

spring security - Can i go logout page on inactivity

Please suggest me solution to go logout page on inactivity just like bank pages will do. After session timeout, app ... Thank you for your time. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

428 views

1 answer

ios - Unable to solve the error "[__NSCFBoolean length]: unrecognized selector sent to instance"

Code NSDictionary *dict = [self.catArray objectAtIndex:indexPath.row]; NSURL *U1 =[NSURL URLWithString:[dict ... selector sent to instance See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

293 views

1 answer

ruby on rails - How to call Select_tag in Create action

Actually im getting my category model values from category to take input..... category_id act as a foreign ... ] not pass the category_id See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

283 views

1 answer

python - How to get "PDF" file from the binary data of SoftLayer's quote?

I got the binary data by "getPdf" method of SoftLayer's API. Ref. BillingSoftLayer_Billing_Order_Quote::getPdf | ... how to proceed it? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

378 views

1 answer

Create Registration Notification Hub Azure PHP

I'm trying to create registration using REST API NotificationHub AZURE from PHP API Microsoft ?Anyone know how it's done? Regards and thanks! See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

280 views

1 answer

prime checking c++ function outputs numbers that aren't prime

I am making a C++ program that allows you to input a number and checks if it is prime. But it says that numbers ... = 0; return true; } } } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

377 views

1 answer

Simple Chessboard in java

I want to make a simple chess board in java. The input is integer n and the output must be n n Chessboard. ... white field just black field (*). See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

386 views

1 answer

jQuery retrieve elements from nested classes

I have this portion of html: <div class="ThirdRowBanner"> <div class="yCmsComponent col-xs-12"> <div class ... from the "ThirdRowBanner" class. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

511 views

1 answer

javascript - Why isn't anime.js working in my browser?

For some reason my anime.js isn't working in my browser, but when I give my code to people I know ... https://codepen.io/sadsada/pen/GxKePJ See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

326 views

1 answer

reflection - Generic Programming in Go. Avoiding hard coded type assertion

I'm programming a generic cache mechanism and i need to set some attributes in a struct knowing only their ... work with an unknown interface) See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

301 views

1 answer

wpf - Two combobox with same ItemsSource of ObservableCollection<ComboBoxItem>

<ComboBox Grid.Row="0" ItemsSource="{Binding Path=optList}" IsSynchronizedWithCurrentItem="False" /> <ComboBox ... with collection of String. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

242 views

1 answer

java - Why we need to override hashCode and equals?

By default hashCode and equals works fine. I have used objects with hash tables like HashMap, without ... implementation of this methods? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

261 views

1 answer

xpath - Alternative ways for selecting value from drop down list in selenium using java

I have got an error with select the value from drop down list in selenium using java. //Select the Warehouse Select ... ">VAN</option> </select> See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

296 views

1 answer

ios - what is the delegate of these NSURLSession methods in Swift?

XCode is not auto completing this methods i did set the delegate for NSURLSessionTaskDelegate,NSURLSessionDelegate, ... swift this time See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

296 views

1 answer

jquery - Finding and displaying image src attributes

I have a problem and an try to find in one week. I need help :( I have a script work with : <script ... .jpg|image5.jpg|image6.jpg|image7.jpg'; See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

249 views

1 answer

javascript - Target a link if that link links to the current page?

this may be a stupid question as I can't seem to find an answer :P Is there a way with javascript/jQuery to ... -active'); }; which worked :) See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

404 views

1 answer

Unable to extract expected value through map function in perl

Not getting expected output for below input lines. Basically what I am doing is I am extracting hex values and ... function. Please help me ? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

285 views

1 answer

java - How do I compare any date with the current date, without taking the year into account

I want to compare the date with the current date, without taking the year into account, and I want to change the ... textView.setText("10 m"); } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

283 views

1 answer

c# - Drawing circles on top of a form

I've got a WinForms app and I want to programatically draw circles on top of certain areas. I'm running into ... (); starting = false; } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

Categories

Just Browsing Browsing

Most popular tags