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Vote count: 0 Usually you would run two or more statements in a transaction. But in all the examples I could find on using transactionally in Slick 3, there's a for/yield statement to group these statements, when I usually use for in a loop. This works (deleting from two tables in a transaction): val action = db.run((for { _...

Vote count: 0 I'm currently working on a project where we are required to do Fuzz Testing, though I'm not entirely sure if you can or not on MVC. I was pointed to Microsoft's SDL MiniFuzz app for doing my Fuzz Testing, but quickly realized it accepts .exe, which I do not have. My question is can MiniFuzz do any testing on a Web App? And if not, what is out there to do Fuzz Testing on Web Apps? asked 8 mins agoIyaTaisho Let's block ads! بخوانید...

Vote count: 1 I see a lot of references for ttf fonts in Android studio but none describe usage of otf type fonts. Is there a way to use otf type fonts as well for Android studio projects? asked 6 mins agoGanga 1 Answer Vote count: 0 TTF is always been supported. OTF was later added at least in 1.6 and later, but partially. Some TTF fonts Android doesn't like. Typeface face; face = Typeface.createFromAsset(getAssets(), "font.otf"); textview.setTypeface(face); answered 2 mins agoahmad aghazadeh Let's block ads! بخوانید...

Vote count: 0 I'm new in C++, could you explain me how can I sort list of chars, for ex. list letters[] = {'a','c','b'}; in alphabetically order? Was looking for some friendly explanations but I found only sorting of integers using lambda expression. asked 1 min agoloup4 Let's block ads! بخوانید...

Vote count: 0 I've simplified this a lot to get to the core of the issue: I have a control that needs properties populated. Unfortunately the values are all sitting in CodeDom.CodeStatements. So I literally have to fish for the values by using code like this : static string GenerateCode(CodeStatementCollection statements, Control control) { var writer = new StringWriter(); var compiler = new CSharpCodeProvider(); foreach (CodeStatement statement in statements) { var codeAssignStatement = statement as System.CodeDom.CodeAssignStatement; var left = codeAssignStatement?.Left as System.CodeDom.CodePropertyReferenceExpression; if (left == null) { continue; } var right = codeAssignStatement.Right ...

Vote count: 0 I have a HTML code Books Filter By: All Books Computer Science Physics History Geography Fiction Title Author Catagory @foreach (var b in new BookRepository().GetAll().ToList()) { @b.Title@b.Author@b.Category } and the code of book repository it is pulling from is public BookRepository() { _data = new List { new Book { Id = 1, Title = "Computer Science For Dummies", Author = "Joe Bloggs", Category = BookCategory.ComputerScience }, new Book { Id = 2, Title = "Computer Science For Experts", Author = "Jane Doe", Category = BookCategory.ComputerScience }, new Book { Id = 3, Title = "Introduction to Black Holes", Author = "Stephen Hawking", Category = BookCategory.Physics }, new Boo...

Vote count: 0 i come to ask your help i need to rank data using vba i have a block of results in column D and i want to rank them in column E without skiping any value so i tried this vba code but it gives me only zeros in all the column then my computer becom slow untill i close the excel file this is the vba code i am using if anyone can help me : Sub Mactro5() LastRow = Range("D" & Cells.Rows.Count).End(xlUp).Row Range("E2:E" & LastRow).Formula = _ "=IF(D2=" & Chr(34) & Chr(34) & "," & Chr(34) & Chr(34) & ",SUMPRODUCT((D$2:D$" & LastRow & ">D2)/COUNTIF(D$2:D$" & LastRow & ",D$2:D$" & LastRow & "&" & Chr(34) & Chr(34) & "))+1)" End Sub asked 3 mins agomateos Let's block ads! بخوانید...

Vote count: 1 AGG (Anti-Grain Geometry) is a High Quality Rendering Engine for C++. OpenGL ES is a royalty-free, cross-platform API for full-function 2D and 3D graphics on embedded systems. But AGG seems more efficient than OpenGL ES in map rendeing, like Mapnik is using AGG. Q1: Mapbox-GL why not use AGG but use OpenGL? Q2: What's the difference between AGG and OpenGL ES? Thanks! :) asked 10 mins agokevin4z Let's block ads! بخوانید...

Vote count: 0 I am trying to coect hbase using ODBC Driver but not getting tables in in my tableau screen when I am selecting cData. I am using my server ip and hbase port 16000.If I am entering table name getting error (An error occurred while communicating with the data source.Unable to coect to the server.Check that the server is ruing and that you have access privileges to the requested database.) Reference: Coect Tableau to plain Hbase asked 2 mins agoankit arora Let's block ads! بخوانید...

Vote count: 0 I have a problem with input validation using 'patte' and 'required' attribute. The idea is that i want to use my own title, not of the browser. When I want to complete de input with characters that not correspond with the regex (numbers), message 'Only letters allowed' displays near the input. But when I complete with letters it shows me the same message that my characters are incorrect. Who knows want is the problem? Thank you. function validation (textbox) { var regex = /^[a-zA-Z]+$/; if (textbox.value == '') { textbox.setCustomValidity('Required field'); } else if(!regex.test(textbox.value)){ textbox.setCustomValidity('Only letters allowed'); } else { textbox.setCustomValidi...

Vote count: 0 My HTML code is Home About Features Office Center API Download Blog Contact I got to drop downs menu under 'features.html' and i wrote jquery to display 'drp_pbx' and 'drp_call' drop content depend on click event,My jquery is $(document).ready(function () { $("#callcenter_features").hide(); $('#drp_pbx, #drp_call').click(function () { if (this.id == 'drp_pbx') { $("#pbx_features").show(); } else if (this.id == 'drp_call') { $("#pbx_features").hide(); $("#callcenter_features").show(); } }); }); If i am at features.html table every thing works as expected,if i tried from some other pages to access 'drp_pbx' and 'drp_call' functionalities not working properly,even if i clicked 'dr...

Vote count: 0 I have a page where user will click on it to send invites to his friend on gmail here is the button Import your Gmail Contacts here is the javascript part function TwkInvite() { alert('function is called'); window.location.href = "https://accounts.google.com/o/oauth2/auth?client_id=*********-*************.apps.googleusercontent.com&redirect_uri=https://www.example.com/app/invite-send&scope=https://www.google.com/m8/feeds/&response_type=code"; } I have tried window.location.href, window.location, location.href everything This function is being executed perfectly as alert is also executed but i don't know why it doesn't redirect to google website, whenever i click on button the p...

Vote count: 0 Guys on my database i have three tables containing data as shown on a link below. On tables class and subjects, ssid and csid are foreign key from members. I joining tables using left join as shown in model code shown below. when i echo first_name, suame and class_name for John claudius it appears three times while for Alex massawe it appear only once. but if i add information for Alex massawe result will displayed out as many times as information for Alex massawe that are within subjects. I need your help so that information given out will not be repeated if add information on tables subjects for a person whose name already in tables members. Tables within database codes my ta...

Vote count: 0 I need to know the actual width and height of a YouTube video embedded in my website. Here's a crude illustration. I've searched through the API docs and I haven't found a way to do this. I've noticed the player variable contains a method called showVideoInfo() which overlays exactly the data I want on the video player... but unfortunately since it is in the iframe I'm unable to access it from JavaScript. Is there any way to do this without having a backend script that queries the JSON API? Because I'd seriously rather not have to do that. asked 2 mins agoMichael Phillips Let's block ads! بخوانید...

Vote count: 0 n00b coder here, 0 professional or school training, so have mercy. I'm trying to create two spreadsheets: one tracks student attendance at school, the other tracks their attendance at Track practice. The goal is to write a function, that I can set up as a button, that I can click that will automatically send emails to several people if the student is present at school but is absent for sports without getting excused. Right now, the whole thing is working pretty well, but I have one issue. I have a column that will read "Good" or "Bad" depending on whether the student meets the above condition. The function tus these into an array. I would like to use the index of the "Bad"'s to...

Vote count: 0 The reason why I decided to asks this question is that I've been recently working on a data mining project where I have massive raw data files in plain text format and by the word massive I really mean the size of the files are so big that you can't simply browse them using any text editor. Sometimes I encounter a badly formatted row somewhere in those file, and let's say I waa remove it. Unquestionably, that would be impossible to keep all the records in the memory, and using simply a StreamReader to read the blocks, and copying the line to another file over a StreamWriter is very inefficient. The problem is that, in data mining, raw files are normally preserved in plain text ...

Vote count: 0 I'm trying to create a heatmap using Google's API, but ruing into a few issues. The main issue I have run into so far is converting a large set of about ~25000 addresses into geocoordinates for use in the API. The two approaches I have used are Google's own API, which has heavy limitations, and Python's Geopy module, which also has limitations. Since I am trying to convert ~25000, Geopy's one second delay is a pretty steep issue. The second issue I can see coming is a size limitation. Once I have a list of ~25000 geocoordinates, putting those into an array in Javascript seems ridiculous. Assuming a user would upload a text file in a format like this: 12.3456,-12.3456 23.4567,-2...

Vote count: 0 I am working on an asp.net mvc-4 web application and i am using Bootstrap v2.0.4. now i want to show a list of drop-down lists beside each other . so i define the following :- Customer @Html.DropDownList("CustomerList", (SelectList)ViewBag.Customers, ">",new {@class = "controls"}) Status @Html.DropDownList("StatuesList", (SelectList)ViewBag.OrderStatus, ">",new {@class = "controls"}) Type @Html.DropDownList("TypeList", (SelectList)ViewBag.OrderTypes, ">",new {@class = "controls"}) Category @Html.DropDownList("CommissionList", (SelectList)ViewBag.CommissionTypes, ">",new {@class = "controls"}) Show @Html.DropDownList("FilterSize1", new SelectList(ViewBag.PagedSizeOptions, "Value...

Vote count: 0 I have a rspec/capybara test which fails with the following error because Selenium does not support headers, however this test works fine with :rack_test driver. Since a lot of my other tests heavily rely on Selenium I caot change the driver to :rack_test. How do I fix this? Is there a way to run this specific test with :rack_test driver while other tests still use the default :selenium driver? error-report.xml ']]> rails_helper.rb Capybara.ignore_hidden_elements = false Capybara.configure do |c| c.default_driver = :selenium # BREAKS :( !!!!! c.app_host = "http://localhost:3000" end transaction_search_spec.rb require 'rails_helper' require 'capybara/rspec' RSpec.feature 'Transa...

Vote count: 0 We have a code for creating folders from within database (java / PL/SQL combination). CREATE OR REPLACE AND RESOLVE JAVA SOURCE NAMED "rtp_java_utils" AS import java.io.*; public class rtp_java_utils extends Object { public static int mkdir (String path) { File myFile = new File (path); if (myFile.mkdir()) retu 1; else retu 0; } } CREATE OR REPLACE FUNCTION mkdir (p_path IN VARCHAR2) RETURN NUMBER AS LANGUAGE JAVA NAME 'rtp_java_utils.mkdir (java.lang.String) retu java.lang.int'; Recently we started using Oracle 12c database and now we are having problems with folders containing special characters in their names (for example "š", "č" ot "đ"). Folders are created but without spe...