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javascript - Add propertie to object if property exists in another object using lodash

I have two objects and I need to add properties to one object based on match from properties of another: var ... ://jsfiddle.net/zwpu70no/3/ 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 - Average from EditTexts

In my activity, there are two buttons: one for adding an item to a ListView, which is formed by an EditText ... appreciate the help, 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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sql - MERGE - UPDATE column values separately, based on logic in WHEN MATCHED block

Earlier today, I asked this question and got the answer I was looking for. Now I have a follow-up question: What ... like I want it to behave? 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 - Limiting a result using PHP, without using LIMIT clause when fetching rows in database query?

I have a table in SQL, it contains around 100 rows. I select it within PHP with SELECT * FROM table. I didn' ... the table? What should I try? See Question&Answers more detail:os...

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

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objective c - LinkedIn Login saves the credentials in iOS

I am using LinkedIn to share the images. I need to login at first time after that it needs ... properly implement the authentication protocol" See Question&Answers more detail:os...

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

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perl - How to copy zipped file data to one txt file

Now i need to copy data inside the zip files to one .txt file i.e all R1 folder file data should copy and save ... txt"); } } 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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c++ - invalid conversion from ‘int’ to ‘int*’ [-fpermissive]

I have the following code: #include <stdio.h> #include <stdlib.h> #include <iostream> #include <fstream> ... encountered same compiling 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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android - How to make a reader app where text should adjust in multiple pages according to screen size and font size

How to make UI for a book reader in Android, with horizontal page flip. Text should adjust in multiple pages ... screen size and font size. See Question&Answers more detail:os...

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

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signal processing - To scale values from Matlab's spectrogram to real range

I run spectrogram(data, 64, 60, 256, 2, 'yaxis'); I get I want to get range from 0 to 180 Hz, ... scale the range from normalised to real range? 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 - What is the best way to extract this data

Looking at the site, i suppose not to see an error because each local language(Yoruba) as it Meaning and ... arrays must all be same length See Question&Answers more detail:os...

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

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linux - ZeroMQ REQ-REP not working

I'm trying to use ZeroMQ for data exchange between my programs. My system consists of two parts: client ( ... Does anybody have any thoughts? 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 - How do you effectively use regular expressions to find alliterative expressions?

I have an assignment that requires me to use regular expressions in python to find alliterative expressions in ... with regular expressions? 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 - Should I use camelCase for oauth2?

So i'm trying to implement an oauth2 server in nestjs and i've been reading the specification [RFC 6749] ... "Not conforming to specification". 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 - Combine rows with identical fields of information

I have a workbook (C:DOORS.xlsm) with the following data: A B C D 100 Type A Description1 Remarks1 102 ... pointing me in the right direction 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 - Save the state of radiobutton

I am having 5 radiobuttons in my application and i want to save their states so that when i exit and ... method of using sharedpreferences ?? See Question&Answers more detail:os...

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

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spring - Hibernate sessionFactory bean throwing java.lang.NullPointerException

I am migrating jdbc to hibernate and i have palced below hibernate configuration in my application. public class ... .getCurrentSession(); } } See Question&Answers more detail:os...

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

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regex - Ruby recieving text between words

I have a problem regarding filtering text between 2 words, the string that I'm trying to filter looks ... be greatly appreciated Kind regards See Question&Answers more detail:os...

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

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floating point - Restrict number of decimal places to two in Python float operations

My idea is accept a number as input, perhaps 1.00 and then multiply it by a constant. Subsequently it is passed to ... 2))): candidrome += 0.01 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 - How to identify lat and long for a global matrix?

I am going to use a binary files (climate variable for the globe ) that can be downloaded from here: ftp:// ... lat and long? Any idea pleas 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 - Adding selected check boxes to the database-PHP

Continuation from this question: Adding only selected check boxes to the database-PHP I am trying to add only specified selected checkboxes ... $print; echo('<br>'); }*/ } else {...

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

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r - How to make a plot of generalized beta distribution?

I am trying to plot the beta-gumbel distribution using R(software) by the following, The genreal idea is that, in the ... "Density",ylim=c(0,1)) See Question&Answers more detail:os...

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

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transaction log - SQL Server: What exactly is the backup_finish_date in master.sys.databases

When querying for the last backup_finish_date with the following query (from SQL Server: how to query when the last ... of the linked question)? See Question&Answers more detail:os...

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

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pandas - Python Applymap taking time to run

I have a matrix of data ( 55K X8.5k) with counts. Most of them are zeros, but few of them ... SystemError: error return without exception set 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/ios/Mobile : How can we "SECURELY" do bluetooth pairing without prompting anything on user screen?

I know we can pair any bluetooth device without promoting on user screen but it is not secure. I guess as ... to put the question clearly ! See Question&Answers more detail:os...

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

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Cookies not set using PHP setcookie function

I'm using the setcookie php function to set some cookies in my browser. I try to set cookies in my php code ... '] are set with true value. 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# - Xamarin Android application context is null

As I said in the heading, this is my problem. Why can't I access the context in my class? Is there any way I could ... { }); dialog.Show(); } } 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 - Unable to read JSON file in Swift inside Unit Test Project

I am not sure why but I am not able to read a json file in my Swift Unit Testing Project. What am I ... jumping to the completion(nil) line 20. 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 - Is there a way to compare a list of values with a SQLite table?

I need this solution for my Android app that uses Room library for persisting data. I need to implement a ... be greatly appreciated, 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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