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android - 'Could not resolve recyclerview-v7' Error, while updating gradle version and compile to implementation

I am working on Android since 2 years. I never faced issue like this. After updating Android Studio and com ... . Someone know this issue? 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++ - Using recursion functions only to calculate the final sum of a given number

so the question is: **cant use loops in the recursive functions, only for input check Write a program that uses a ... endl; } else { } } 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 Script - Adding memory functionality

#!/bin/bash while true do ?????if [[ $# -eq 0 ]] ; then ?????????echo Enter operand1 value: ????? ... think of any ways to do this - any advice? See Question&Answers more detail:os...

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

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reactjs - How can I test all this logic inside setState callback parameter

I'm trying to test the following code. I'm using jest and react testing library. This is the firs time I' ... ; }, [setUsers, userDataFromApi]); 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: I'm making a simple calculator for class. What's wrong with this code?

My teacher requests me to make a calculator that can calculate a 15% tip on a submitted price. I followed an online ... you owe is: ", asw) 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 - I want to read multiple audio files with librosa and then save it into an empty list

Here id my code . when I append into the array the array remain empty . Please help me where is the mistake ... object has no attribute 'files' 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 - how to fix the problem Axios : has been blocked by CORS policy:

I have already done several searches concerning my problem but I cannot find precisely how to do it. I use axios ... console.log(error); }); See Question&Answers more detail:os...

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

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sapui5 - How to read an HTML Input Field from an XML file in SAP Ui5?

Below is the code snippet of the view in XML, I am able to read the id "Name1" but unable to read/ ... HBox> </Panel> </core:FragmentDefinition> See Question&Answers more detail:os...

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

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Query in OrientDB

I try to print a query through the java console but nothing comes out. this is my code someone could help me. I ... { e.printStackTrace(); } } } 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 - Parsing Ints to Strings from Scanner in Try Catch

I've been given a task that I have to create a Shopping List program. I've done this in Python, and it ... For the sake of demonstration } } See Question&Answers more detail:os...

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

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vb.net - How Do I Change Firefox Homepage In VB Code

How Do I Change Firefox Homepage In VB2011 Code I want to change the url homepage of the firefox browser by ... that EXE file is this possible 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 - Order by two columns with usage of CASE WHEN

I have a query like this: SELECT ROW_NUMBER() OVER(ORDER BY USER_FNM, USER_LNM) AS ROW_NUM, USER_TEL, USER_FAX, ... two columns in this case? See Question&Answers more detail:os...

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

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Getting the "Invalid module instantiation" in my FIR Verilog code

My code is a sequential structure, 8 constant taps, 8 bit FIR. I used a memory to save all the input*taps, ... begin out<=in8; end end endmodule 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 - Why is my FizzBuzz code not outputting correctly?

function counter(numOne, numTwo) { for (let i = 0; i <= 100; i++) { if (i % numOne === 0) { ... , Buzz, and FizzBuzz showing up in the output? 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 do I parse this nested JSON using Codable with Swift?

I am trying to parse this JSON using Codable: { "users": [ { "id": 1, "name": "Allen Carslake", "userName ... Any help is awesome!! 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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javascript - $(...).tablesorter is not a function

I'm having problems with the plugin tablesorter apparently my system is not identifying the function coo existing, do ... tablesorter.js' ); ?> See Question&Answers more detail:os...

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

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aggregate - Multiple aggregation in R with 4 parameters

I have four vectors (columns) x y z t 1 1 1 10 1 1 1 15 2 4 1 14 2 3 1 15 2 2 1 17 2 1 2 ... unclear how to do it with 4 parameters. 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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java - org.json.JSONException: No value for status

org.json.JSONException: No value for status Here is my java code method for json parse java public void ... parameter was not sent properly 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 - Is there a way to import a text file and display it onto the webpage but also make specific changes to each line on the text file?

I want to import a text file (not user import), for example: Coding There are several languages... When ... similar would work 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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csv - How to convert the columns from a csvfile into an orderedDict python

I have a csv file and i need the columns to be printed as OrderedDict I am able to convert the rows into an ... ) for row in r) print od See Question&Answers more detail:os...

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

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Nightly Script that Inserts values into different sheet based on date - Google Sheets

I have a sheet "Sheet1" where a user inputs data in cells A3:E3. The goal is to then move that data ... they are then removed via the query. See Question&Answers more detail:os...

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

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fine uploader - Setting up an upload server

I have found the server scripts repository in the documents section, but I'm having trouble getting ... /master/java/MultipartUploadParser.java 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 - SQL Count occurrences in a column and calculate total of another

I have a derived table that results in this format: THENAME | THESTATUS | THECOST -------------------- ... but perhaps it is something else... 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 connect to PHP using android application

Now I was developing an application which requires connection to a database, I tried to connect the android ... NativeStart.main(Native Method) See Question&Answers more detail:os...

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

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Flatten Nested XML/hierarchy using XSLT Transformation

I have a nested hierarchial xml structure which is to be flattened using xsl transformation. Following is the scenario. ... 11 Dave 111 Mike 2 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++ - Problem in threading in QT

I have a problem in threading in qt. my application create several databases. i've been uses QSQLITE. when i ... remain. Please help me. 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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java - How to gather timezone of operating system from Oracle database in string format? (Migrate/convert date to ts with tz)

I want to update a database table which uses date type to timestamp with timezone type in such a way that the ... solve this issue? 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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python - Reordering columns in CSV

Question has been posted before but the requirements were not properly conveyed. I have a csv file with more ... are shifted right accordingly. See Question&Answers more detail:os...

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

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