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matplotlib - How to plot time series in python

I have been trying to plot a time series graph from a CSV file. I have managed to read the file and ... how to pass this information correctly. See Question&Answers more detail:os...

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

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android - Performing action after fragment transaction animation is finished

I want to set a buttons visibility after the animation is finished. That's what calls the animation: android. ... when my fragment is gone? See Question&Answers more detail:os...

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

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java - Unable to complete the scan for annotations for web application [/app] due to a StackOverflowError

I am developing a Spring MVC application using STS (eclipse plugin) and maven. For creating the project, I followed the ... I do to fix this? See Question&Answers more detail:os...

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

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sql - Combine two tables for one output

Say I have two tables: KnownHours: ChargeNum CategoryID Month Hours 111111 1 2/1/09 10 111111 1 3/1/09 30 ... the sample data to reflect this. See Question&Answers more detail:os...

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

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database design - Reason why oracle is case sensitive?

Is there a reason why Oracle is case sensitive and others like SQL Server, and MySQL are not by default? I ... and am currently taking a class. See Question&Answers more detail:os...

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

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swift - How do you create a multi-line text inside a ScrollView in SwiftUI?

Since List doesn't look like its configurable to remove the row dividers at the moment, I'm using a ScrollView ... height for the Text frame ? See Question&Answers more detail:os...

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

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Rxjs One Observable Feeding into Another

I have a rather clunky looking set of code where the data from one observable is feed into another, like such: let ... way to do this. Thanks! See Question&Answers more detail:os...

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

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scala - Play 2.4: Form: could not find implicit value for parameter messages: play.api.i18n.Messages

I am new to Play framework and tried to mimic the helloworld sample in my local machine but I encountered an ... Idea 14 via activator template. See Question&Answers more detail:os...

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

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xcode - How to prevent a Command Line Tool from exiting before asynchronous operation completes

In a swift 2 command line tool (main.swift), I have the following: import Foundation print("yay") var request ... but there is no swift example See Question&Answers more detail:os...

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

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android - mylib.so has text relocations. This is wasting memory and is a security risk. Please fix

My Android application (using native library) print this warning on Android 4.4 : linker mylib.so has text relocations. ... to fix it ? Thanks, See Question&Answers more detail:os...

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

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forms - Jquery toggle event is messing with checkbox value

I'm using Jquery's toggle event to do some stuff when a user clicks a checkbox, like this: $('input#myId') ... Thanks again to all who replied. See Question&Answers more detail:os...

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

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How to detect delete key on an UITextField in iOS 8?

I have subclassed UITextField and implemented the UIKeyInput protocol's deleteBackward method to detect backspace being ... . Any pointers? See Question&Answers more detail:os...

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

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android - Emulator appearing offline on M1 Mac after the last update of arm64-v8a

Yesterday the emulator was working perfectly. The system image was arm64-v8a. I don't exactly remember the Release ... how to tackle this issue? See Question&Answers more detail:os...

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

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asp.net mvc - Why is ValidateInput(False) not working?

I am converting an application I created using webforms to the asp.net mvc framework using vb.net. I have a ... to. Am I missing something? See Question&Answers more detail:os...

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

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c# - Dynamically changing schema in Entity Framework Core

UPD here is the way I solved the problem. Although it's likely to be not the best one, it worked for ... the reason for lowecased table names. See Question&Answers more detail:os...

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

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c# - Unity: Live Video Streaming

I'm trying to stream a live video from one app to the another, Currently i have 2 apps. were app 1 is the ... "); client.Close(); } } See Question&Answers more detail:os...

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

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class name and method name dropdown list is missing (visual studio setting)

Does anyone know how to get my class name and method name dropdown lists again? It's the dropdown lists that are ... btw. I shouldn't have to. See Question&Answers more detail:os...

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

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sql - Sort NULL values to the end of a table

Is there a way with PostgreSQL to sort rows with NULL values in fields to the end of the selected ... table ORDER BY somevalue, PUT_NULL_TO_END See Question&Answers more detail:os...

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

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android - Gradle Error:Execution failed for task ':app:processDebugGoogleServices'

I am following this link to integrate Google sign-in in my android app.https://developers.google.com/identity/ ... . Any help is appreciated. See Question&Answers more detail:os...

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

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Inherit docstrings in Python class inheritance

I'm trying to do some class inheritance in Python. I'd like each class and inherited class to have good ... How about for multiple inheritance? See Question&Answers more detail:os...

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

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php - How to Merge Two Eloquent Collections?

I have a questions table and a tags table. I want to fetch all questions from tags of a given question. ... -to-many relationship in Eloquent? See Question&Answers more detail:os...

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

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625 views

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unix - How to grep for the whole word

I am using the following command to grep stuff in subdirs find . | xargs grep -s 's:text' However, this also ... should be on same line.... See Question&Answers more detail:os...

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

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Change content of div - jQuery

How is it possible to change the content of this div, when one of the LINKS is clicked? <div align="center" id= ... cgreen">AlertPay</a> </div> See Question&Answers more detail:os...

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

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functional programming - python list comprehensions; compressing a list of lists?

guys. I'm trying to find the most elegant solution to a problem and wondered if python has anything built-in for ... but I really want a list. See Question&Answers more detail:os...

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

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xcode - How do I view the full build log on xcode5?

I'm getting an error from lipo and I'd like to see all the steps leading up to it. The xcode UI is only ... 5 show the complete log some how? See Question&Answers more detail:os...

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

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css - -webkit-margin adds unwanted margin on texts

This hadn't hit me until now (and this is not only in webkit browsers). On all texts in like p tags, h1 tags ... is this and how do I solve it? See Question&Answers more detail:os...

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

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451 views

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php - How to exclude certains columns while using eloquent

When I'm using eloquent, I can use the "where" method then the method 'get' to fill an object containing what ... answer and have a nice day. See Question&Answers more detail:os...

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

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ios - How can I make a function execute every second in swift?

I want to add a score to the top of my scene in the game I am working on. The score is going ... an unrecognized selector sent to instance error See Question&Answers more detail:os...

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

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