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scheme - Homework: Sublist? checking if an item is a sublist of the first one

So I have this program that needs to be written in Scheme using Racket that has the following properties and ... atomicSublist to check for now. 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 - Passing a UIImage from one view controller to a UITableViewCell

I am using a UITable to show images (Like a feed in instagram) I have the image saved in the viewcontroller ... the best way to accomplish 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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Cannot do sum in lisp with do loop

(defun suma (L) (setq var 0) (do ((i 0 (+ i 1))) ((= i (length L))) (+ var (nth i L))) ... always returns 0? Shouldn't it return sum of list L? See Question&Answers more detail:os...

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

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multithreading - Java thread and graphics2d

i need a hint how to make my program to work properly. I created a class that extends from JComponent. I ... (ActionEvent e) { } } See Question&Answers more detail:os...

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

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excel - Increment all numbers

Suppose I have a list of numbers starting with 32,33,33.1,34 and so on. So what i am trying to achieve is ... logic or may be in excel sheet. See Question&Answers more detail:os...

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

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Cannot get a result other than "Too High" for a guessing game in c

I have finished my code for a program that allows a user to enter a range of values to guess from, then randomly ... ", count); 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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c# - Visual Studio Code intellisense for Unity not working

so I've been trying to get Visual Studio Code set up to work with Unity. Here is the list of extensions I ... and the exact way they are named. 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 - Split the numeric string column in to multiple columns after each comma separated

I need to convert this in to three columns, length is not static since above numbers are coming based on calculation. 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 - Parsing CSV file using Panda

I have been using matplotlib for quite some time now and it is great however, I want to switch to panda and my ... speed', color = 'red') See Question&Answers more detail:os...

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

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wpf - DataTriggers in Expression Blend

I have a listbox that displays Shipment Items (custom class) that are formatted using a datatemplate (see below). ... first edit... Fixed now. 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 - ng-bind-html or ngSanitize not working

I am trying to display some data from a JSON query, including a string of HTML content in my AngularJS app (using Angular 1. ... , 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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c# - System.TypeLoadException with Mono and ASP.NET in Arduino project

I am trying to use a web page to control an LCD screen on an Arduino. The web page works when run from ... Depends on Apache's mood I guess. 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 server - How to join section table with ERDigram

Problem Which is correct when join section table with class table OR with course table OR with instructor Table ... section can have more course 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 - Chrome Extension loop check for button Errors

I am trying to create a chrome extension that once I click the chrome extension, the script will start and will loop ... to this: What do I do? 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 - Get the MotherTongue and the Fluent language of an Employee

I have the following query which gets as result the language spoken by an employee and his corresponding level ... Fluent 6 French English See Question&Answers more detail:os...

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

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winforms - Adding Child Nodes to a Treeview from DataTable (C# Windows Forms)

I'm having a hard time trying to get a Treeview to display child notes. I have a DataTable which is filled ... anyone needs it. Thanks 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 - Create PDF from html in react-js

I need to create a PDF from HTML inside a react-js app. Many packages I have found prompt a download ... is done inside an WYSIWYG editor. See Question&Answers more detail:os...

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

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html - Include Div tag in jsp

<script> $(document).ready(function(){ $(function() { $( "#datepicker" ).datepicker({ minDate:1, ... would appreciate your good solutions. See Question&Answers more detail:os...

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

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r - absolute and percent change by rows

I have a data frame of numeric and factor data and would like to calculate the absolute and percent change ... Any help would be appreciated. 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 - splitting regex result in python3

Friends, thanks for your help in this thread, but due to my limited knowledge in python, I am unable to solve ... ValueError: 3 is not in list See Question&Answers more detail:os...

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

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actionscript 3 - How to import a document class file into another flash file?

I have 2 .fla files and one of them is associated with a class file called DocumentMain, it is a game ... object reference. at DocumentMain() 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 - Getting Error while Sending automatic email on background

Getting error "java.lang.NoClassDefFoundError: javax.activation.DataHandler" while Sending automatic email on background..I ... 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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javascript - how to change the radius of the circle of GeolocationMarker

I'm trying to change the radius of the circle of the GeolocationMarker library to 3 km; here is my attempt: var ... How can I fix it? Thanks See Question&Answers more detail:os...

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

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dataframe - Sort second to fifth column for each row in R

I have a data frame in R, and I need to sort each row for the second to fifth column independently. For ... to do this quickly and beautifully? See Question&Answers more detail:os...

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

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swift3 - Swift optional parameter not unwrapped

I have a function with a optional parameter(position). I test for it to be nil but still Xcode shows me an ... that position is defined, or? See Question&Answers more detail:os...

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

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Counting occurences of integers in a java array

I am trying to count occurrences of integers in an array. I would like to be able to modify the following loop that counts ... 3 0 0 0 ... 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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python - Iterate permutation per row per item

I would like to manipulate data to do network analysis using ggnet. The dataset is in csv form and looks ... suggestions to solve 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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wordpress - How to use woocommerce classes from a custom plugin that uses composer autoload

Im using Composer autoload in my plugin to make it easier to manage all the files and classes instead of writing everysingle ... ": "./inc"} } See Question&Answers more detail:os...

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

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