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angular - Master toggle for checkbox not working when datasource is set on html element selection

I have a similar issue like of the question - Master Toggle for checkbox not working in multiple expanded Mat ... can anyone please help 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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c# - Give Specific Space on string

i have string variable on my VB.net which came from Stored Procedure, after put it on variable , i want to ... string function i shold use ? See Question&Answers more detail:os...

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

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Dicing in python

Code:- df = pd.DataFrame({'col1':t, 'col2':wordList}) df.columns=['DNT','tweets'] df.DNT = pd.to_datetime ... what is wrong in the above code? 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 3.x - Seaborn Heatmap Currency Format

Given the following heatmap: import matplotlib.pyplot as plt import seaborn as sns import pandas as pd %matplotlib ... .9K 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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java - NullPointerException AsyncTask android

I have a problem with AsyncTask in android. I have a NullPointerException at this line ConnectivityManager conMgr = ... ("email").toString(); nome=response.getGraphObject()...

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

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python - How to scrape data using next button with ellipsis using Scrapy

I need to continuously get the data on next button <1 2 3 ... 5> but there's no provided href ... yield forever_item Please help me 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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printing - Try to print frame '*' and diagonal in python

I try to print '*' in frame and in diagonal . This is what I did: x=10 y=10 def print_frame(n, m, c): print c * m ... * * * * * * ********** 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 - Understanding number reversing using loop

i got into this simple program in c programing, the program is simply reversing any input number by user, using ... could explain it to me See Question&Answers more detail:os...

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java - Non blocking IO - Programming model

In non blocking IO programming model, a thread blocked on data available channels, as shown below, in python, while ... thread, for a meantime? See Question&Answers more detail:os...

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Unable to connect to bitbucket using git from jenkins from tomcat installation in windows

I installed jenkins uploading the jenkins.war to my tomcat, in windows, and installed it the git plugin, I ... whats happening to 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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excel - Average column value based on other column value vba code

I have following data ( just few are shown) I need to get the average value for similar groups in column 3. ... 1201 124A 1001 111B 900 123B 800 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 - What is wrong with this code asp.net using vb

I am getting this Error Incorrect syntax near the keyword 'user'. con.Open() comm.Connection = con comm. ... .Write("Data Successfully Saved") 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 - Split a image tag on html string

code: <div id="start"> <p>"hi split html string"<p><br>"now" <img class="image1" src="some src" ... any better way)?Please give me a demo 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 Subquery return more than 1 row

I need to set "dph" in this table "Strobjednavka", but i don′t know whats wrong there. Please help :). ... : Subquery returns more than 1 row 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 - $(TZ=MSZ+24 date +"%d%m%Y") not working as expected during daylight savings?

I have a script that makes use of $(TZ=MSZ+24 date +"%d%m%Y")to get yesterday's date in BASH (AIX system ... given a strange result ? 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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php - mysqli num_rows returning 0

Can not figure out why this is not working. Have gone through other questions here, but it seems my code is fine. ... 0. What am I doing wrong? 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 - Xcode 8.3.3 - Not allowing to connect IBOutlet to the storyboard

I realised that my maps app was not connected to the new storyboard. I have tried everything (to my knowledge) ... am trying to connect it to. See Question&Answers more detail:os...

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

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flutter - Navigate part of screen from drawer

let's say I have an app with the following setup: @override Widget build(BuildContext context) { return Scaffold ... which has another context) 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 - Check progress where is necessary UITableView

I'm facing problem with saving UITableViewCell's state and can't figure out how to solve it. Hope somebody can ... two weeks with 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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php - Clicking a <i> tag to generate a new hash (won't work)

For some reason this just makes the text in the <span> blank. I'm trying to make it so when you click on the <i> ... , array( 'cost' => 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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javascript - jQuery looping animation from the beginning

I would like this animation to repeat from the very beginning each time (#slide1). I tried the setTimeout method ... "slide10">Slide 10</div> 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 - "GUI while loop"

Okay, I have a code that looks like this: public class Test { private JPanel dummy; public checker() { dummy = ... a, that is not a solution. See Question&Answers more detail:os...

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

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Creating simple Google maps with multiple markers to website

I created google map with multiple markers to my website with "Google My Maps" tool and my code looks like this: ... hide this bar? 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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grep - Extract an IP address from a custom text file using Bash

I have a text file with following contents: NAME REGION ADDRESS STATUS instance-name europe-west1 1.2.3.4 IN_USE ... [0-9]?)" iplist.txt 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 - Query does not run when using mysqli_real_escape_string

I'm converting an old script to be compliant with MySQLi and ran in to an issue... $link = ... I missing something simple? Quotes? 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# - Cycle through ConcurrentQueue<T> indefinitely using either Timer/Stopwatch based event

In my CheckQueue() method, what I want to do is constantly read from the queue (by calling the AppQ.Connect( ... a post and not giving reason 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 - Can't Get Simple SQL Insert to Work

<?php include_once("database.php"); ?> <?php include_once("header.php"); ?> <?php if ($_POST['submit ... . database connects with no errors. 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 - Python - Thread with socket won't stop

I am programming a simple server-based chat program. I am using threads. Everything works fine, but to stop ... / Thanks from a python beginner See Question&Answers more detail:os...

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

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