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Month: February 2019

Center Align Logo with CSS on Primer/Elementor WordPress Site

I would like to be able to adjust the logo on this site to place it in the center and add padding below it on mobile screens. I am using this CSS currently without any luck: .custom-logo { text-align: center; } The website is http://rayshvac.steveandsonslandscaping.com/ I don’t even know where to start with using CSS just for mobile. Appreciate any help! Thank you! Center Align Logo with CSS on Primer/Elementor WordPress Site Center Align Logo with CSS on Primer/Elementor WordPress Site test {$excerpt:n}

AppStore Connect Transaction type Updates

I have released an update of my app and would be interested to see how many users have updated. I go to ‘Sales and Trends’ page on AppStore connect and apply filters for version number and ‘Transaction Type’ as ‘Updates’. The numbers are large but I don’t understand if the count include updates through AppStore auto-download, manual update or both? I have read their guides and documentation but didn’t understand much. I need to be sure on these numbers as I have to present it to others. Thanks in advance. AppStore Connect Transaction type Updates AppStore Connect Transaction type Updates test {$excerpt:n}

Scrape data from a website that ranks first on a certain google search

I am curious whether the following automation would be feasible: – search google for a UCP/EAN code number (e.g. “8710103703631) – scrape data concerning Product Name, Brand, Model, Picture, Description (depending on what is available) from the first ranked page. I’m non-tech, just trying to understand how complicated this might be. Thank you! Scrape data from a website that ranks first on a certain google search Scrape data from a website that ranks first on a certain google search test {$excerpt:n}

How to architect a GUI application with UART comms which stays responsive to the user

I’m writing an application in PyQt5 which will be used for calibration and test of a product. The important details: The product under test uses an old-school UART/serial communication link at 9600 baud. …and the test / calibration operation involves communicating with another device which has a UART/serial communication link at 300 baud(!) In both cases, the communication protocol is ASCII text with messages terminated by a newline rn. During the test/calibration cycle the GUI needs to communicate with the devices, take readings, and log those readings to various boxes in the screen. The trouble is, with the slow UART communications (and the long time-outs if there is a comms drop-out) how do I keep the GUI responsive? The Minimally Acceptable solution (already working) is to ...

Using Array inside the getElementsByClassName()

im new in javaScript and i was trying to hide a multiple divs by running a function. the divs are exist, they called test1 until test8 . every time i activate the function it gives me error document.getElementsByClassName(...).style is undefined here is my code var divs = ["test1", "test2", "test3", "test4", "test5", "test6", "test7", "test8"]; for (var i=0; i<divs.length; i++) { document.getElementsByClassName(divs[i]).style.display = "none"; } } Using Array inside the getElementsByClassName() Using Array inside the getElementsByClassName() test {$excerpt:n}

Session reset problem on every page reload

In my console page, I need to save the executed commands and show them to the users. For that I am using session variable, as every user will get different sessions. But the problem is that the session is recreated every time. So, I always end up in getting an empty value here, ArrayList commands = (ArrayList)session.getAttribute("commands")==null?new ArrayList():(ArrayList)session.getAttribute("commands"); Eventhough, I updated the session variable as below,it is not working because the session is recreated on every page load. String cmd = (String)request.getAttribute("text1"); commands.add(cmd); session.setAttribute("commands",commands); I found that the session is recreated by using, HttpSession session = request.getSession(); and printing the session.getId() value(every time different ...

Simple Java Assignment

Suppose that s1, s2, s3, and s4 are four strings, given as follows: String s1 = "Welcome to Java"; String s2 = s1; String s3 = new String("Welcome to Java"); String s4 = "Welcome to Java"; Write a program to finds the results of the following expressions? (1) s1 == s2 (2) s2 == s3 (3) s1.equals(s2) (4) s2.equals(s3) (5) s1.compareTo(s2) (6) s2.compareTo(s3) (7) s1 == s4 (8) s1.charAt(0) (9) s1.indexOf('j') (10) s1.indexOf("to") (11) s1.lastIndexOf('a') (12) s1.lastIndexOf("o", 15) (13) s1.length() (14) s1.substring(5) (15) s1.substring(5, 11) (16) s1.startsWith("Wel") (17) The last word in s1 <Output> (1) s1 == s2 ==> true (2) s2 == s3 ==> false (3) s1.equals(s2) ==> false . . . (17) The last word in s1 ==> Java <End Output> Simple Java Assignment Simpl...

How can I code up my own element so that it responds to a change in a DynamicResource?

I have this XAML: <Label TextColor="{DynamicResource TextColor}" /> I understand that I can create my own custom label like this: namespace Ja.Templates { public class Label : Label { public Label() { Application.Current.Resources.TryGetValue("TextColor", out object textColor); TextColor = (Color)textColor; } } } My problem is that the Template.Label does not respond to changes in the DynamicResource TextColor. How can I add this functionality to my Label? Note that this is just an example, my actual code is more complicated than just creating a label but I try to give the simplest code possible for this question. Thanks How can I code up my own element so that it responds to a change in a DynamicResource? How can I code up my own element so that it responds to a change ...

Client connects and disconnects instantly with no error message?

New to twisted and experimenting. I’m trying to setup a simple websocket for a messaging system, using a twisted.application and a protocols.basic.LineReceiver. Problem: Twisted application connects the client, and disconnects it right after (?) Client logs when trying to connect: WebSocket is supported by your Browser! Firefox can’t establish a connection to the server at ws://127.0.0.1:1025/. Connection is closed… Server logs when client tries to connect: 2019-02-24T17:49:24+0000 [stdout#info] Got new client! 2019-02-24T17:49:24+0000 [stdout#info] received b’GET / HTTP/1.1′ 2019-02-24T17:49:24+0000 [stdout#info] received b’Host: 127.0.0.1:1025′ 2019-02-24T17:49:24+0000 [stdout#info] received b’User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10...

create list of dictionaries from two lists using for loop in python

I have two lists: providers = [“a”, “b”, “c”, “d”, “e”] ips = [“100.12.23.34”, “199.134.3.01”, “123.143.2.34”, “154.234.4.66”] I want the out put to look like [{‘provider_name’:’a’, ‘server’:’100.12.23.34′},…..] How do i do this in python using for loop? create list of dictionaries from two lists using for loop in python create list of dictionaries from two lists using for loop in python test {$excerpt:n}

Removing duplicate urls python BeautifulSoup using set() blows apart the urls

In python I have used BeautifulSoup to scrape urls from a website for a project and everything works great until I try to remove the duplicates by passing the tags into a set object. The tags are “blown apart”. Here is my code and example of print results. file = open('parsed_data.csv', 'w') for link in soup.find_all('a', attrs={'href': re.compile("^http")}): soup_link = str(link) if soup_link.endswith('/') or soup_link.endswith('#'): soup_link = soup_link[-1] soup_link_unique = str(set(soup_link)) print (soup_link) print (soup_link_unique) file.write(soup_link_unique) file.flush() file.close ``` Before passing into set object: <a href="https://www.census.gov/en.html" onfocus="CensusSearchTypeahead.onSearchFocusBlur(false);" tabindex="2"> <img alt="United States Census...

Unable to Retrieve and Update Data From SQLITE Database Using Recycler List

I want to get and update data from sqlite when I click a Specific List Item in the Recycler List. The Problem comes to when I click on list Item It open a specific data by clicking any item in the list; and When I try to update the data it doesn’t update. I surfed around the web and I followed tutorial and stack overflow answers but does not works for me. The Main thing I want to do is When I click on specific data in the list It opens new activity that I have created already like this. I this activity i implemented the code when I move to this activity data from sqlite fill the form with values like my code is public class UpdateUserRec extends AppCompatActivity { EditText UserIDUpdate,UserNameUpdate,UserPasswordUpdate,UserRoleUpdate; Button BtnUserRecUpdate; DatabaseHelper dbHelper...

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