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c# - Dropdown list with items from database in MVC

I have this 2 models public class FileType { public int Id { get; set; } public string Name { get; set; } ... DownloadCounter { get; set; } } See Question&Answers more detail:os...

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

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mysql - Constraint on a column based on another column

I have a table "Table" that contains an ID, Col1 and Col2, Col3. Col2 can either be 0 or 1. I want Col2 in rows where ... ------+-----------+ See Question&Answers more detail:os...

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

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javascript - i want make no.of inputs equal in codeigniter

Here i repeated the table dynamically in this project.what i want to make is no.of passenger must be equal to no.of ... </tr> </thead> </table> See Question&Answers more detail:os...

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

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typescript - Angular 6 Dynamic Forms issue [part 2]

Following recommendations from Angular 6 Dynamic Forms issue I've made my app to print one field out, but ... fetch contains no name fields. See Question&Answers more detail:os...

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

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ios - how to parse JSON array inside object in swift4

I'M using tableview to parsing JSON data. the parse data in tableview in successful parsed on my tableView but the ... }catch { } }.resume() See Question&Answers more detail:os...

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

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windows - How to get admin privilege in cmd for running sc.exe?

I have created a batch file for starting a service using sc.exe. But it asks for admin privilege while running. ... elevate cmd to admin level? See Question&Answers more detail:os...

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

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Conversion of XML to VXML using XSLT

I am new to XML and its related languages. I am trying to do a project related to voiceXML. Where I need ... </xsl:template> </xsl:stylesheet> See Question&Answers more detail:os...

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

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php - Fatal Error For $this variable

I get a fatal error saying that I can't use $this variable when not in object context: - Fatal error: Using ... put it in "object context"? See Question&Answers more detail:os...

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

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php - Add a custom taxonomy filter after product category filter in Woocommerce Admin products list

In my woocommerce storefront child theme, I have added several taxonomies. Now I would like to add a few ... Categories filter. product admin: See Question&Answers more detail:os...

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

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c# - Only able to get Combobox selectedValue when down key is pressed

I have made a WPF Autocomplete Combobox, and the problem which i am facing is that i am only able to get ... know what is causing this problem. See Question&Answers more detail:os...

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

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php - pull data from csv file and submit each row to url with curl

I am looking for guidance on the following code. I have numerous large CSV files that are in the format of ... is correct. Thanks in advance. See Question&Answers more detail:os...

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

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sql - Return data before current month

The following code returns data from 11 tables. Each table contains the year and month. I need to make use of ... + 1 print @Table_Name; END } See Question&Answers more detail:os...

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

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Using UWP monitor live audio and detect gun-fire/clap sound

I am developing a new UWP app which should monitor sound and fire a event for each sudden sound blow (something like gun fire ... ,20,0,0" Height="10" MinWidth="160" Fill="#313131...

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

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pandas - What's a more efficient way to merge rows from DataFrames row-by-row with conditions?

I'm joining two tables with data from two systems. A simple Pandas merge between two df won't honor more ... a collector for missed matches. See Question&Answers more detail:os...

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

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javascript - What will happen if I set the request's mode to 'no-cors' in my firebase cloud function?

This is a follow up to this question. I have a firebase function which is supposed to take an OTP, validate it ... , but it has no answers. See Question&Answers more detail:os...

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

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random - Android Text function forcecloses rand issue

after the previous fix i now have a new issue. Got advised to ask a new question, so here it is! It ... could help me beat this riddle again! See Question&Answers more detail:os...

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

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javascript - Print value on form submit

I'm new to JavaScript. How can I print the values when an HTML form is submitted? See Question&Answers more detail:os...

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

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command line - environmental variable in a c#

I am using the following command to set a value to the environmental variable in a c# Console application. ... such functionality. Plzz help See Question&Answers more detail:os...

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

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PHP Table Loop?

<?php $i=0; while($i < 101){ if($i%2==0){ echo "<tr>".PHP_EOL; } echo "<td>".$i."</td>".PHP_EOL; ... side of the rowcells. How can I do that? See Question&Answers more detail:os...

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

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node.js - How to analyze memory leak in node js

I am new to nodejs and I have developed a standalone application. Recently i observed that the memory used by ... of code is eating memory. See Question&Answers more detail:os...

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

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in java my file paths with included spaces show up as %20 and i'm not sure why

I have a photo selection model, but for some reason whenever I call the path of the images, the space in the ... for any help you can spare. See Question&Answers more detail:os...

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

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python - Plotting hierarchical clustering dendrograms for large data sets

I have a huge data set of time series data. In order to visualise the clustering in python, I want to ... time series to cluster and visualise. See Question&Answers more detail:os...

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

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Php combine Multidimensional array?

I have array as follows array (A => 1) array (A => 1, B=>2) array (A => 1, B=>2, C=>3) array (A => 1, D=> ... G=>8,H=>9)) X=>array(Y=>22, Z=>33) See Question&Answers more detail:os...

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

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Extract substring from this string inside Excel cell

I have this Excel cell A2 with the contents USD.EUR[IDEALPRO,CASH,EUR]. I would like to extract the substring EUR ... I am using MS Excel 2013. See Question&Answers more detail:os...

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

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Why string is not printed?C++

#include <iostream> using namespace std; template<class T> class Array{ public: T U[10]; friend void DataOut(Array ... . What have I done wrong? See Question&Answers more detail:os...

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

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asp.net web api - Ionic push notification api in c# with WebApi

I'm trying to send a push notification using the ionic push notifications api, using c# with WebApi. The ... , with no further explanation. See Question&Answers more detail:os...

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

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writing column entry just one below another in python

I have imported a file containing 8 columns, each column separated by ' ', so during import all ' ' are ... same randomized result. please help. See Question&Answers more detail:os...

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

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c# - How do I make the simplest viewmodel work?

Im trying to understand how to use a viewmodel to bind data to a wpf window but cannot find any simple ... the ViewModel to actual data? See Question&Answers more detail:os...

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

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