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html - How to implement it via iFrame?

I have a situation, when I should to send a POST request to authenticate user, if it's succeed then server ... page and see a protected 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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bash - Shell scripting to find the delimiter

I have a file with three columns, which has pipe as a delimiter. Now some lines in the file can have a " ... to output all such erroneous rows. 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# - ASP.net Null Reference Exception Due to Not Finding Controls

I am having this exception that I can't figure out why it is happening. I searched this site and others trying to ... > </asp:LoginView> </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 increase 10min http request using taskqueue.add() in google appengine Python

My http request is showing deadline error like your soft memory 120mb out of 12 requests . here i want to ... "/admin/exportcsv/index.html") 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 - Item gets duplicated in adapter, when we delete or update item from Firebase Realtime Database

Items in adapter gets duplicated 2 or 3 times when we try to delete item from list in firebase realtime ... Duplicated item should be removed. See Question&Answers more detail:os...

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

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loops - How can I draw a diagonal line with Console.SetCursorPosition c#?

I need to do a function that received 3 entiers: horizontal and vertical position of the beginning of the line, as well ... .WriteLine("-"); } } See Question&Answers more detail:os...

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

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eclipse - How to move a image View left and right in android development (2)

I have asked this before but no answers that worked for me. How to move a image View left and right in android development 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++: friend as main in class

Can main function become friend function in C++ ? #include "stdafx.h" #include <iostream> using namespace std; class A ... <<obj.i; return 0; } See Question&Answers more detail:os...

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

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uwp - How to create 300 stopwatches in C# more efficiently?

I'm creating an UWP application that needs to measure the time the user is looking at an object. This ... Stopwatch10 = new Stopwatch(); See Question&Answers more detail:os...

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

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terraform - Error 403: Required 'compute.zones.get' permission for a terraformproject

J added all the roles.I still cannot get terraform to build the project. googlecompute: Error creating instance ... /us-central1', forbidden 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 - How to fix the error <identifier> expected?

A code returns error <identifier> expected. I don't know why this error is occuring. package com.company; import java. ... + perdc + curr); } } 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 - How to find if a list/set is exactly within another list

My question is basically an extension of this question - How to find if a list/set is contained within another ... an additional 333 product id. See Question&Answers more detail:os...

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

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arrays - Javascript = Building a variable name from strings

Let's say I have: var acDeMa = [10, 20, 30, 40, 50]; var test1 = 5; var test2 = 7; var test3 = 3; var ... finishedArray = [10, 20, 30, 40, 50]; 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 - Join with multiple table

I have three table professor,student and pro_stu where pro_stu contain relationship between professor and student table ... .pid SQL Fiddle 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 - Access <td> text on click

I want to get the text of just which table data is clicked on. i.e. get $post_no value if clicked on post_no, get the ... }); }); }); </script> See Question&Answers more detail:os...

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

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Syntax error trying to run batch files in loop

I want to run these 3 .bat files in loop. Tried these 2 codes and got invalid syntax error from both @echo off ... if %loopCount%==0 GOTO:EOF ) See Question&Answers more detail:os...

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

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cocoa - How to pass value to another controller view in Xcode

How do i get the value from different UIViewController in xcode storyBoard? 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 - Horizontal Scroll menu

My menu will display based on the My SQL DATABASE using ul li. Currently there are six menus visible in the ... script or html code for this. See Question&Answers more detail:os...

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

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serialization - C#, can't serialize to binary

I follow this tutorial online exactly but somehow it's giving me errors. Saying there is no object map or ... line: bf.Deserialize(fileStream); See Question&Answers more detail:os...

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

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docker - minikube how to connect from one pod to another using hostnames?

I am running a cluster in default namespace with all the pods in Running state. I have an issue, I am ... to another using hostname resolution ? 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 - ImportError: No module named fabric

I am new to mysql fabric. I am getting the following error: root@ajith-System-Product-Name:/home/ajith# mysqlfabric ... 5.6, and python2.7. See Question&Answers more detail:os...

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

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machine learning - Why does my neural network never overfit?

I am training a deep residual network with 10 hidden layers with game data. Does anyone have an idea why I ... . https://imgur.com/Tf3DIZL 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 - str.replace with a variable

This is probably a simple fix, but having a little trouble getting my head around it; I'm reading lines from ... as file: file.write(filedata) 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 primitive type array object or not?

Consider the following program: int[] arr= new int[2]; ..... System.out.println(arr.length); In JLS we read ... it resides? In heap or in stack? See Question&Answers more detail:os...

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

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Trying to find the prime numbers using Python

Below is my code to find the prime number using Python which is not working. Here the function prime will take an ... . Now what about the rest. See Question&Answers more detail:os...

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

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bash - Using a .csv file as a data pool for the sed function

I have a large amount of text that I would like to use sed on to do a mass substitution using a .csv ... have more success using a Perl script? 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 - Can not create dynamic html using ajax call

I have call ajax api call & i get response in json format. I want to create dynamic HTML & display each values in HTML ... ); } }); }); }); 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 - How can i get Strings from a complex JSON Object without a JSON Array

i have understood how to get a JSON Array. but i dont know how to get here is the link to the JSON file. ... from the url"); return null; } See Question&Answers more detail:os...

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

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