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javax.mail.MessagingException: Could not convert socket to TLS exception in JAVA

I want to send a mail from my email address to another email address via clicking a button in JFrame netbeans.Here ... to solve it? Help please. See Question&Answers more detail:os...

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

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integration - integrate with a vecor or list as upper limit R

I want to use integrate and calculate for different upper limits. I tried to put a vector and a list into the ... How could I solve my 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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How can I get rails to automatically populate a dynamically generated form?

Let's say I have a model class A < ApplicationRecord serialize :vals, Array end which stores an array of values ... this is giving me 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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Can we use Vuforia with NativeActivity on Android

All the samples from Vuforia official website use pure Java or Java together with c++. But, my application uses only ... has only c++ code? See Question&Answers more detail:os...

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for loop - Running multiple batch files on different remote servers in a specific order

I have some batch files which need to be run asynchronously in following order on 6 remote servers located on ... per 5 steps mentioned above. See Question&Answers more detail:os...

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php - List of Paypal payments with personal Account

I have a Paypal Account Type: Personal I don't want to be Business account or anything else. Is there a ... and get the last payments. Thanks See Question&Answers more detail:os...

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Set and read cookies using two different domain using javascript

I want to set cookies in url like salesforce apex page url using javascript[document.cookie] and get those ... cookies using different domains. See Question&Answers more detail:os...

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Extract Ethernet, IP header, TCP and payload from socket recv Python

How can I extract Extract Ethernet, IP header, TCP and payload from socket.recv in Python Right now I ... when unpacking tcpheader. Thanks See Question&Answers more detail:os...

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APEX 5 error - numeric or value error: character string buffer too small

I work on APEX 5 application and have IR displaying numeric values for 31 days of month (there are 31 columns). ... error. What is the problem? See Question&Answers more detail:os...

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regex - PHP using regular expression to parse query string

How do I use preg_match to get a query string from a URL? http://www.example.com/imgres?imgurl=http:/ ... using preg_matches from the above URL? See Question&Answers more detail:os...

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

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Update in asp.net gridview when binding with SqlDataSource

I have a GridView that is bind with SqlDataSource1 in .aspx page.But when I use event "OnRowUpdating" ... FilterParameters> </asp:SqlDataSource> 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 can I retrieve data from html using Jsoup

I'm new to HTML and I'm trying to learn a little about the HTML tags by trying to retrieve data from an ... will be "http://url_of_image.jpg" 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 - MYSQL Duplicate entries

i am trying to find duplicate entries within my mysql table. I would like to compare the different fields with ... have to do several queries. See Question&Answers more detail:os...

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ssl - Connect to MySQL using SHA2

I have access to 2 MySQL Servers (one for production and one for development). I have the host, port, ... version of ODBC and MySQL Workbench. 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# - Can I pass an array of lambda expressions to a method with a params argument?

I want to call a method like this: signature: void Method(object a, object b, params LambdaExpression[] expressions); call: ... (Type x) => x.B) 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 - PHP sort array by number in filename

I am working on a photo gallery that automatically sorts the photos based on the numbers of the file name. I ... this by the filename numbers? See Question&Answers more detail:os...

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sql - mySQL create columns from rows

From this sort of table: | id | in | value | valueMax | | 1 | 1 | 10 | 25 | | 1 | 2 | 11 | 25 ... as well as on a table with 5 posible 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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Display Python output in HTML

What is the simplest way to display the Python ystockquote (http://goldb.org/ystockquote.html) module output ... CGI and server requirements. 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 - Manage python modules repeatedly updated in both local and original repository

I like to edit python modules installed with pip. But, I do not know good way to avoid conflicts between local ... way to avoid this trouble? See Question&Answers more detail:os...

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java - Should I use separate ActionListener for each similar action or generic one?

I'm creating a keyboard using buttons with java, when a user clicks on a button labelled from A to Z it ... instead of just the one letter. See Question&Answers more detail:os...

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

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url rewriting - How to get absolute url as href/src value using Thymeleaf and Urlrewritefilter

I'm using Thymeleaf templating engine with Spring boot for developing my web application. For rewriting url, I'm ... url which I configured. 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++ - why does it matter if the #include are in the .h file or in .cpp file?

I have a cpp file contains this include: #include "twitServer.h" and in twitServer.h I have: #ifndef ... it works fine how comes 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# - Setting Focus on another control on button click

When I click on a button it will keep selected what can I do to deselect the button after click? See the image bellow: See Question&Answers more detail:os...

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

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hosting - How to add an addon domain to cpanel with same name but different tld?

I have a cpanel account with option for unlimited add-on domains. I have added a domain, say, example.org. ... second domain in this scenario? See Question&Answers more detail:os...

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

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google visualization - googlecharts error- Invalid row type for row 0

I am gettting this below error when i try to draw a line graph. i dont understand where i am doing wrong ... /div> </body> </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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return the number that occur only once in a array python

I have an array [1,2,3,4,5,6,1,2,3,4] and I would like to return 5, 6. If I use set(my_array ... do this. Thanks. Any help is much 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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symfony1 - How to get an empty parameter from an url like "example.com/id//"?

I am using symfony 1.0 and below is the URL which displays the news description. http://news4u.com/search/news/ ... above URL. How to get 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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esp8266 - Cannot Get GPIO0 High after programming RF settings ESP-12-Q

I'm trying to flash AI-Thinker ESP-12-Q module with custom compiled nodemcu image. When very first time the ... like the chip goes normal. See Question&Answers more detail:os...

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

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