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javascript - Can I add a button or a link to my web page which lets me view the source of that page (like pre-pending the URL with view-source:)?

In Firefox 78, when visiting view-source:https://example.com/my-page/, it's possible to click on any link in ... view the source of that page? 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 - Sending many requests from Node.js to an API causes error

I have more than 2000 user in my database , when I try to broadcast a message to all users, it barely sends ... is not limited with 200 calls . See Question&Answers more detail:os...

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

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batch file - Delete row if row contains 000

I have the following code: set local enabledelayedexpansion for /f "delims=" %%a in (\file) do ( SET ='%%a ... following set but is not working. See Question&Answers more detail:os...

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

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Android EditText upper case alphanumeric keyboard

I have an EditText and it should display alphanumeric keyboard (both letters and numbers visible on keyboard). ... turned on in default). See Question&Answers more detail:os...

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

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java - What did I miss to send a http part post request

I am trying to send an image using http multipart request (later I will add another image) I did this: ... number of parts, is still zero See Question&Answers more detail:os...

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

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java - Springboot failed to map properties file to variable

i want to map values between a yaml file with a Map<String, List<String>> in springboot country.yml file: entries ... not sure what i do 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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Angularjs: any directive to convert a file XLSX, XLS to Array [object] ou other best practice?

I would like to know the best way to import a Excel file in my HTML, with Angular and read it data. ... " /> ANGULAR: $scope.fileContent; See Question&Answers more detail:os...

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

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Initialize a linked list using ints in C

I need to initialize a linked list using ints given from the main.c. #include <stdlib.h> #include <stdio.h> ... list using the ints. Thank you. 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 - I have a container view inside of view and the container view is connected to a view through a segue.How to access the elements of the main view

I have a container view inside of view and the container view is connected to a view through ... should get incremented. 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 - Differentiating words in trie

I have a word "all" in my trie and a word "alter" but "alt" is not a word in the trie. But when I check for ... =ch; index++; } } return true; } See Question&Answers more detail:os...

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

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finding the highest total for a consecutive group of entries in a column - EXCEL

rather then finding the highest single entry, i want the highest total for a consecutive group of n entries e.g ... able to change that easily. See Question&Answers more detail:os...

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

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java - JSONObject must begin with '{' at character 1[character 2 line 1]

First time posting to stackoverflow, sorry if post format is wrong. wouldnt mind feedback on it if that helps ... br); wouldnt find anything. 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# - Approve / reject through dropdownlist

Previously I tried to approve / reject through button and try to code it.. This is code when I add ... approve or reject through dropdown.. See Question&Answers more detail:os...

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

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jquery - Manage the timer made in a dynamic element in JavaScript

Actually I am retrieving some data from database through AJAX and on retrieval of data i made some dynamic element in ... ="carousel"> </div> See Question&Answers more detail:os...

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

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How to construct a vector from a line of an unknown number of int // c++

Usually the number of inputs is given and i can do it with a for loop but not there : https://codeforces.com/ ... or the end of the inputs ? 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 - Writing a Top Score to a data file

I am trying to create a file that will hold just one number; the highscore to a game I am writing. I have f ... the file, and if so, replace it See Question&Answers more detail:os...

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

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Set default value option in dropdown angularjs

I set the default value in a dropdown, but i see always the first option selected, but if i click the dropdown ... "">TUTTE</option> </select> 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 - UITableViewCell accessoryView overlap custom button of cell OR how to change accessoryView position?

I am using MSCellAccessory to set custom colour to accessoryView. It worked fine. But when I place button ... accessoryView below delete button. 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 - Based on a Linq join I get the error A second operation started on this context before a previous operation completed

The following code uses dbcontext. var CurrentUser = await userManager.GetUserAsync(User); var DefaultLanguageID = ... GetAllStatus(); } 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 - Comparing sums of values inside array to determine which is the largest

I am working on a coding challenge and believe I am close to a solution, but am currently stuck and would appreciate ... - 4242-9283-2260'])); See Question&Answers more detail:os...

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

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twitter bootstrap - Columns must be immediate children of rows?

Columns must be immediate children of rows or I can have other divs inside a row without being a column? I'm working ... </div> </div> </div> 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: Call to a member function count() on a non-object in not solved

Sorry i think this question has a lot , but I still do not get the solution of this question, so solved my ... ){ return $this->_count; } } See Question&Answers more detail:os...

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

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ruby - How to return an array of clients with include?

A client has many different colored shirts: red, blue, pink etc. I want to pick out all clients with red ... array of clients with red shirts. 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 - How to trigger an input tab selection when tab input is not selected?

I have a standard tabbed layout on a page. Screenshot of example below. Problem is each tab has a different ... else = tab1 rule is selected See Question&Answers more detail:os...

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

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math - Convert character vector to numeric vector in R for value assignment?

I have: z = data.frame(x1=a, x2=b, x3=c, etc) I am trying to do: for (i in 1:10) { paste(c('N' ... x2... etc, but I want to learn something new 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# - accessing variables from another method

I'm currently trying to access a double from another load form method. Once I change a check box I wish ... current context. 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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d3.js - d3.json() won't execute. keeps getting error: 400

I'm creating a dummy JSON value and is trying to show them but the problem is i keep getting this error: My code ... =>{ console.log(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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python - View 3 dimensional Numpy array in Matplotlib and taking arguments from Keyboard or mouse

I have 3 dimensional data say (5,100,100). Now I would like to see them slice by slice upon hitting the down arrow button. See Question&Answers more detail:os...

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

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