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android - SQLite Combine Value of Two Columns

I am trying get data from database based on some logic, here is the query String sql = "SELECT pr.number, pr. ... 4711, but unable to get... 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# - displaying Busy Indicator on a thread and launching the application : Threading error (The calling thread cannot access this object)

I'm developing a WPF application and following MVVM approach. I have to show the busy indicator on my log-in ... . Any help to rectify 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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Problem in loop over rows with Lapply in r

For a dataframe in the below format: Name Surename A B C D E F G H I J K L John Rose 2 3 4 5 3 4 5 6 80 3 3 0 ... 33 4 44 3 4 0 6 80 3 2 5 14.5 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 - VBA Fill 3 Blank Cells Next to Nonblank

Here is an example of what I am trying to accomplish: I am trying to add an "x" in the next 3 blank ... did not overwrite February. Any ideas? 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 - AES_ENCRYPT and AES_DECRYPT using java

I have table mm with field id,name and sal I inserted encrypted value in the DB using the AES_ENCRYPT psmt ... instead of the original values ? See Question&Answers more detail:os...

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

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git - How to get a branch into a forked repo from the original repo in github

I have forked a private repo (called X). Now in repo X a branch is created. How do I get the branch ... branch to the original repo. Thanks Saad See Question&Answers more detail:os...

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

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time - Javascript - Convert DD:HH:MM:SS to milliseconds

I've seen a lot of functions to convert dates around but couldn't find anything specific on how to convert ... clock or anything like that. See Question&Answers more detail:os...

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

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copy one array to another at certain index c#

I need to build this copy method using for loops, so far I wrote the code below that copy array1 to array2 public static ... 2, 3, 4, 5, 6] See Question&Answers more detail:os...

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

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Autohotkey - Barcode Macro - How to trigger a script if a certain barcode was scanned?

I would like to create barcode macros - if the user scans a certain barcode, that would run a script. The ... Any ideas? 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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powershell - How to get rid of the Shape Label

I'm trying to automate network diagrams and I'm having trouble getting rid of the label of the cloud shape. ... +$arrows.Name+'Cloud') -Visible See Question&Answers more detail:os...

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

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xml - XMLStarlet does not print full line

I have a problem with my batch. XMLStarlet does not show me the complete line. However, I get with the batch file ... 3DS 9.4.0-21</title>. 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 - no delay achieved with NSTimer

I want to delay between each output result for say, 1 second. The code below is not delaying but is processing ... 1; [self startPause]; } 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 Read same name child tag from xml in android

hello i am new in android i want know how to iterate child node from xml xml is as follow <?xml version="1. ... to take Item VAlue From ACT tag See Question&Answers more detail:os...

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

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angular - How to make http post call inside route guard in angular7?

I have an Angular 7 app in which I have a post call and on the basis of that post call response I want ... based on http post call response. 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 Use round function with Isblank function in Excel?

I am trying to use the round function with the isblank function but when I copy the formula down, I get #value! ... 'Sheet2'!O25+AK15+AL15),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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about 4k video error in Cobalt browser

Current status -current status image Desired result -I wish the video was played without stopping. During the 4k ... the question. 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 - Cannot read property 'push' of undefined on an Array of objects

So currently I have an Object of arrays, to fill with objects. What I have currently is something like so: ... undefined Please 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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ubuntu - Updating SOCKS proxy via apt.conf doesn't update Network Manager>>Proxy section

Os: Ubuntu 16.10 What I'm trying to do: I've got external socks v5 server. I want to *send all ... suggest any solutions if possible. 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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uicollectionview - How can I use SwiftUI to populate content in a UICollectionViewCell

Because SwiftUI has no UICollectionView-like controls,so I used UIKit instead. According to interfacing-with-uikit, I ... to learn the secrets See Question&Answers more detail:os...

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

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angular - How to display display html(not parsed) in angular2 template

I am trying to create some sort a sitemap for my app. Since I can't use a sitemap generator. I want to be ... /23442. Anyway I can achieve 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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sql - The data types varchar and int are incompatible in the concat operator

I've been stuck for the past two days execute it give the error: The data types varchar and int are ... end select * from dbo.salestable 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# - Writing List<String> contents to text file after deleting string

I'm trying to get the contents of a Text File, delete a line of string, and re-write back to the Text ... it. Any help is appreciated, Cheers See Question&Answers more detail:os...

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

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iphone - How to call IBAction in subview?

When I try to call IBAction in root view it works, but when I call in subView app creashes. Code: ... dropbox.com/u/77033905/IBActionSubView.zip 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 - How to prevent the pixels from becoming blurry when I enlarge an image in my color pick project for iOS?

I'm making a little project that provides the ability to enlarge an image and pick pixels' colors from the ... Should be: Should not be: See Question&Answers more detail:os...

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

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amazon web services - AWS EC2 Instance not showing access to Port 8000

I have setup an AWS EC2 Instance (g4dn.2xlarge). I wanted to setup a flask app on the same and run it using ... no results. What should 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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Is there any way to call .dll files in PHP over Linux Platform?

Question : is there any way to call .dll files using php COM class over linux platform? Description: ... dll file register successfully message 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 - System.gc() for garbage collection

My code is: class Test{ Test c=new Text(); System.out.println(c.size()); System.gc(); } Can ... should programmer to call System.gc()? 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 - SearchView positions when expanded in ActionBar

1.how can i get SearchView left,right,bottom,.. positions when it is expanded in Action Bar,and i am ... search suggestions for a searchview. See Question&Answers more detail:os...

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

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