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All Questions

0
votes
0answers
3 views

Click an HTML button/link on page load

I have implemented various methods on this forum, and cannot figure out a solution. I simply need to open a popup button on pageload. Here is the test page: test page Here is the code that I am ...
0
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0answers
2 views

Crawling Webpges using Webdriver or BOTS ike Scrapy and Requests

I am crawling a Product Website with several 10000's of items listed. When I use SCrapy I realized that It had to hit the POST call 50,000+ times which will result in blocking. If I use PhantomJs ...
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0answers
2 views

javascript search based on dropdown menu

I have the code in following link , where there is a dropdown menu and a textbox . There is a javascript that show the table according chosen option from the dropdown . I am trying to add a search box ...
0
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0answers
2 views

Save a Cell checkmark using UserDefaults Swift 3

I'm doing a to-do list, and after done, the user can do a check mark, but if close and open the app, the check mark will disappear. I need to save the cell checkmark using UserDefaults, I need a help ...
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0answers
3 views

reading commodities into python with yahoo finance

I am reading stock data into python using the yahoo finance. It works with stocks, however, it giving errors with commodities. The code below works perfectly: import pandas as pd import numpy as np ...
0
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0answers
2 views

Extracting text from lines in the file and storing them into an array of structs for a simple C game

I am trying to figure out how to extract data from a text file to make a simple game in C. Format : Room Number $Description of room$ North South East West Sample Text file: 1 $West Room.$ 2 -1 -1 -...
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0answers
2 views

how can i achieve case when in python and aggregation between columns

I used sql and sas before and now i am turning to Python recently. And there are lots of problem i meet. i am still working on them and there is a new problem that drives me crazy: import pandas ...
0
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0answers
3 views

Iterating through a perl array from an ajax request

I'm working on a Catalyst database project and trying to do some ajax requests via jQuery. Parameters are being sent OK, as cab be seen in image 1. List of parameters and values received in ajax ...
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0answers
4 views

How to replicate table columns

I have a table in PostgreSQL which has the following columns date count day _____ ______ _____ 2015-04-01 10 1 2015-04-02 30 1 2015-04-03 90 ...
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0answers
2 views

No such module 'CropViewController'

macOS Sierra 10.12.2 Xcode 8.2.1 Swift 3.0.2 Create a new project Create Cartfile and write github "sprint84/PhotoCropEditor" ~> 1.2 carthage update --platform iOS Open project In ViewController....
0
votes
0answers
3 views

Play Framework: cannot register class in Ebean server

I am trying to upgrade from java 6 to 7. Everything works fine in Java 6. But when I use Java 7, play gives the following error Cannot register class [models.ActivityMetrics] in Ebean server In ...
0
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0answers
7 views

C++ Derived Class Accessing Base Class member

Probably a very simple question, but I'm having a devil of a time figuring this out. I have a base class: class User { public: User(); ~User(); void GetUser(); void ...
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0answers
2 views

filebeat-kafka : WARN producer/broker/0 maximum request accumulated, waiting for space

when filebeat output data to kafka , there are many warning message in filebeat log. .. *WARN producer/broker/0 maximum request accumulated, waiting for space WARN producer/broker/0 maximum ...
0
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0answers
2 views

I am designing controller for level crossing using LTL synthesis & JTLV. My specification is realizable but it is not clear with too many state.

My problem domain is Train and Car crossing the level crossing. Having train and car collision the major consideration for the program. Normally, sensor A and B are used to detect the train and based ...
0
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0answers
8 views

ASP.NET Core API POST parameter is always null

I have read the following: Asp.net Core Post parameter is always null asp.net webapi 2 post parameter is always null web-api POST body object always null Web Api Parameter always null My endpoint: [...
0
votes
0answers
3 views

Array returning blank on Azure

Currently trying to do a web service at Azure. Despite tweaking around, the array returned is always blank. There is a response code #3 when I inserted echo to $stmt <?php // Include confi....
0
votes
0answers
2 views

Why does redux-auth-wrapper not work when authSelector returns a nested state

I'm toying around with the basic example of redux-auth-wrapper, and I don't understand why if I make one small change to the user reducer, the redirect stops working. essentially I added a nested ...
0
votes
0answers
13 views

How to print predefined java objects?

I have same issue which is answered in this post How do I print my Java object without getting "SomeType@2f92e0f4"? I am trying to print PutObjectRequest in logs which is printing object ...
0
votes
0answers
2 views

findOne returns undefined in onRendered

I'm trying to draw a chart using chart.js. I'm able to get the chart to appear using onRendered when I use static numbers however when I try to create a variable by grabbing data from a collection the ...
0
votes
0answers
9 views

HOW to get a value where buttun click?

Hy master i have a problem in my code i try to make a quiz game but i limit the Form 10 where button click = 10 i show the value student this my code to show the question public void perintahsql() ...
0
votes
0answers
2 views

SSRS tablix grouping and formatting

enter image description here Good day. How can I merge those rows from col5_3 and col7(red box). It is group by col1 > col2 > col3 > col4. Thanks.
0
votes
0answers
3 views

How to get around u_path_length bug in iOS before iOS 10.2

There seems to be a bug with shaders in versions of iOS previous to 10.2... at least it works on a iOS 10.2 device I have, and it doesn't on a iOS 9.3.5 device. The things I am working with comes ...
0
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0answers
2 views

Getting 'Cannot update during an existing state transition' after adding Actions.scene()

I have a new React Native app - using redux, reduxThunk and react-native-router I have a listItem component which triggers a redux action addBrandForUser() when the user clicks it. class ListItem ...
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votes
0answers
3 views

Accessing member of object set as exchange property in configure method of route

I have a router class in my camel context which uses Java DSL. I also have an object which is set as exchange property with name as 'details'. I want to access the value of member 'isLoaded' of this ...
0
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0answers
5 views

View isn't updating with new variable data

I'm using RC3 and I've set a variable of an object and this doesn't update on the view. I'm retrieving an object from Google which takes some time to retrieve. On the pre-RC versions the view would ...
-1
votes
0answers
6 views

How to create a movable layout (area) on a surfaceview

I'm making a motion detection app based on this project. How to create a movable box (layout?) to define the area of detection on top my surfaceView. I don't want the capturing images to be cropped ...
0
votes
0answers
5 views

Capture date & time when cell is edited (google spreadsheet)

I'm looking for a way to capture time & date (or maybe date only) when a cell is updated/edited. I found some tutorials while searching through the web, but I guess its a little outdated that it ...
0
votes
0answers
3 views

How to assert if converter is applied on a type using Fluent Assertions

I need to apply some complex logic for creating map so i have used custom type converter as below: cfg.CreateMap<ConsumerRequest,IEnumerable<ProviderRequest>>().ConvertUsing<...
-1
votes
1answer
15 views

Could not find or load main class error in command line?

Ok, so I'm doing an assignment, and the assignment explicitly states that from the command prompt we are supposed to invoke "java GreeterTester John" and then print "Hello, John." when I do that (I'...
0
votes
0answers
3 views

Programmatically generating temporary AWS API Keys using JS SDK

I'm using AWS Javascript SDK to create API Keys. I now wanna create API Keys for some short period of time say for 15 days and need to remove/disable the keys after that time. Is there any best way ...
0
votes
0answers
6 views

Progress View not updating

Im trying to get a progress view working from within a progress block (parse) that returns a % complete. when i print percent i get : 16.0 17.0 18.0 ect so it is returning, and when i print ...
0
votes
0answers
9 views

How do I access a field of nested user defined types?

How do I access the fields of user defined types when they are nested ? When I tried it using dot notation it failed: ERROR: "v_zoo.bear_object.animal_name" is not a known variable LINE 8: v_zoo....
1
vote
0answers
22 views

Why when I run a script in command line, does it print my name?

I just noticed this and I can't figure out why it is happening. Whenever I run a script in terminal on mac, the line immediately after prints my first name, and then it goes onto the next line to ...
0
votes
0answers
6 views

How to fetch the value on curser movement?

I have three textboxes on a dynamically adding rows. The first two are for entering numbers for multiplication. And the third is for displaying the result of multiplication. I want the result of ...
0
votes
0answers
4 views

post 3 level complex c sharp object to posstasjsonaynch

i've to call an api which needs 3 level json request. class foo { public List<StudentList> students {get; set;} } class StudentList { public string studentid {get; set;} public ...
0
votes
1answer
19 views

Text doesn't appear correctly on mobile?

I'm trying to make a simple about page! The page looks completely fine on desktop, though it looks terrible on mobile. this is the code! (live preview --> https://katsuki.neocities.org/) <!DOCTYPE ...
0
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0answers
5 views

Haskell GHC create executable not depending on GMP?

I have a simple program that doesn't appear to use libgmp at all. -- Sample.hs main = putStrLn "hi" If I compile it using the default options on Linux $ ghc Sample.hs This produces an executable ...
0
votes
0answers
7 views

Is it possible for an algorithm to have asymptotic bound of a trigonometric function?

Like an algorithm with theta(sin(n)) It doesn't have to be tight, I imagine that it would be difficult to construct one given that these functions can be negative. That being said, is there such an ...
0
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0answers
3 views

SELECT get values from one parent table given values from another parent table using junction table

I've got a DB with two parent tables which are referenced by foreign keys in a junction table, and I'm scratching my head trying to figure out how I can obtain all associated rows from one parent ...
-1
votes
0answers
5 views

flex,as3 android - Is there any library for viewer of E-pub files?

I'm developing the viewer of E-pub files in environment of flex mobile. (flash builder 4.7) but it is so hard work with publishing of html files. so I wonder that some library of E-pub viewer ...
0
votes
1answer
5 views

pandas rolling groupby timeseries data

I have found a few related questions but none seem to be doing the trick. I want a similar implementation to this but with the pandas dataframe structure. Below I create sample data from the entire ...
0
votes
0answers
7 views

How to pick up the string literal in regular expression?

I am trying to match the string literals for which I have tried (\".*?\") and for : "b\n" "abc it considers "b\n" " : string constant instead it should be "b\n" : string constant " : error ! ...
0
votes
0answers
3 views

CGI script receiving unreliable input from HTML form: why?

Is there a limit to the amount of text that can be uploaded to Python cgi script on a server via an HTML or ? I'm trying to upload a list of 5,000 ten-digit numbers (to simulate a list of phone ...
0
votes
2answers
20 views

Event Listeners Efficiency

How do event listeners in any programming language actually work internally? The point of this post is to get an overall idea of how event listeners in general work. A while back, when I first started ...
0
votes
1answer
15 views

How to keep asking for input while it is in between 0-8 and is not contained in the hash set

I'm having an issue where I want to keep asking the user for input while it is between 0-8, and if it isn't, or if it's already in the hash set, to ask it again. HashSet hash = new HashSet(9); ...
-4
votes
0answers
11 views

how to submit this multiple data in table using array [on hold]

how to submit this multiple data in table using array <form class = "ui form" method="post" action="action_verify_rd2.php"> <tr> <td <?php echo $ISBN_ISSN;?><input type="...
0
votes
0answers
3 views

does UIViewController's “dismiss” action save you calling willMoveToParentViewController/removeFromSuperview/removeFromParentViewController?

Does UIViewController's "dismiss" action save you calling willMoveToParentViewController/removeFromSuperview/removeFromParentViewController? This is I note in the apple doco: a) dismiss - The ...
-1
votes
1answer
9 views

how to call php in html file

anybody please help me with this, I've been stuck with this for a week This is my coding attandance_kehadiran_saya.html <div id="pages_maincontent"> <!-- today attandance --> <div ...
0
votes
0answers
5 views

Cant find saved images on amazon s3 in spring boot application

I am trying to use s3 for uploading images and saving them. This might sound stupid but I can't find the image/image url after upload even though I receive a 200 Ok response. I have the following ...
0
votes
1answer
17 views

Reading .csv file into an array in C

I am Currently trying to read a .csv file into an array in C. I'm somewhat on the fence on how to approach the problem. I've looked through many forums and related topic but I still can't grasp it. If ...

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