Data dodania Pytanie
2017-12-09 18:12 Is not matching a template<typename...> to template<typename> a defect? »
While exploring this answer I discovered that a template that takes a parameter pack will not be accepted by a template that expects template that has...
(1) odpowiedzi
2017-12-09 18:12 Why does Node.js HTTP server not respond to a request from Python? »
I've got a working HTTP node.js server. I then created a program on python that uses the socket module to connect to the above server Please for th...
(1) odpowiedzi
2017-12-09 17:12 Sails.js help! restricting access thru policies »
Please help me, i'm trying to restricting access having 3 parties, admin, user and visitor(they are not the member). I just want to get rid out of Reg...
(1) odpowiedzi
2017-12-09 17:12 How can I make code style in VS2015 same as Soure Insight »
Reading code in Soure Insight is great! I like it. Is there a way that can make my code style in VS2015 same as Soure Insight ...
(0) odpowiedzi
2017-12-09 17:12 Destructive Stack Iteration »
This is my Stack implementation. class Stack: def __init__(self): self.head = None self.size = 0 def push(self, item): ...
(3) odpowiedzi
2017-12-09 17:12 undefined method empty? for nil:NilClass - when it's not nil »
Can anyone explain why this code: <%= form.select(:language_id) do Language.all.each do |lang| content_tag(:option...
(1) odpowiedzi
2017-12-09 17:12 Does c# offer a direct way to alias a property name? »
Does c# (any version) offer an improved way to alias a property name? In AccountBase, I use the string Username to identify the account, but in Nonsta...
(1) odpowiedzi
2017-12-09 17:12 Separating software by utils, data classes and "controllers" »
My company creates software that transforms data, for example csv to xml. I noticed that mostly all classes (we use Java) can be assigned to one of th...
(0) odpowiedzi
2017-12-09 17:12 Schedule Oracle backup »
What is the correct and best approach for backing up oracle automatically? Which one should be use for schadule backup: - Using oracle jobs OR - Using...
(1) odpowiedzi
2017-12-09 16:12 How to send data from express backend to ejs front end? »
I am trying out a Tutorials website and in that some of my pages need to send tutorials object, video object, user object depending on which route the...
(2) odpowiedzi
2017-12-09 16:12 How to use HttpClient to consume the data from an xml content site and return them as List of Json object? »
Here, I have a sample link which contains xml data as shown below. As you can see on the xml content from the given link, there are xml element <Di...
(1) odpowiedzi
2017-12-09 16:12 open generated pdf file in new tab instead of downloading..Web API »
.Net 4.6.1 C# I generate a pdf file at runtime and can download it successfully. I want to open the newly created pdf file in a new tab instead of do...
(2) odpowiedzi
2017-12-09 16:12 rxJava debounce operator not working with Observable.range() »
AFAIK, the debounce() operator of rxJava is used for delaying emission of events. When I apply it with the search box it work normally: RxTextView.te...
(1) odpowiedzi
2017-12-09 16:12 Racket: evaluating a tree with arithmetic operators »
I want to evaluate a tree with arithmetic operators as symbols. So a tree is: (define-struct op-tree (op left right)) left and right could either b...
(2) odpowiedzi
2017-12-09 16:12 Haskell: Combinations (list of list) »
I have a list of subjects and weekdays, on which the subject is taught. subjectDays = [("maths", ["mon", "tue"]), ("science", ["mon", ...
(2) odpowiedzi
2017-12-09 16:12 type mismatch found at 'EMPTYPE' between FETCH cursor and INTO variables »
create or replace type emp_obj as object(empno varchar2(500)); create or replace type emp_table as table of emp_obj ; Procedure create or replace...
(2) odpowiedzi
2017-12-09 15:12 Parse HTML from DB »
I have html code that stored in SqLite DB Some text  <div>Some text </div> <div>Some text</div&g...
(0) odpowiedzi
2017-12-09 15:12 Postgresql jsonb default insert value with dynamic timestamp »
I have a status column in my postgres database with the type jsonb I can prepopulate the json with something like this. CREATE TABLE ... status js...
(1) odpowiedzi
2017-12-09 15:12 SQLSTATE[42S01]: Base table or view already exists: 1050 Table 'payments' already exists (SQL: create table `payments` »
When I migrate a table I see this error, SQLSTATE[42S01]: Base table or view already exists: 1050 Table 'payments' already exists (SQL: create t...
(2) odpowiedzi
2017-12-09 14:12 How to set global variables from database in Laravel 5.4 »
I'm facing the same problem very often in various projects - I need to set some global variables from database and be able to receive them in anywhere...
(4) odpowiedzi
2017-12-09 14:12 Unity3D using WWW cannot deserialize JSON from Api response »
I am using a simple Unity application to send and receive data from my WebApi. The Api creates models which is serialized and sent as Json. When my U...
(0) odpowiedzi
2017-12-09 14:12 Hackerearth NZEC »
import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.*; import java.util.Scanner; public class TestClass { public st...
(0) odpowiedzi
2017-12-09 14:12 Is there any simpler way to make this password generator program? »
# Password Generator Program import random print'''############################################################################ # ...
(0) odpowiedzi
2017-12-09 14:12 Focus on input and remove focus using Jquery »
I'm tying to check if the input has focus to add color to the back ground However when I remove the mouse and focus on another input it doesn't remove...
(3) odpowiedzi
2017-12-09 14:12 how to integrate facebook "App-to-User Notifications" into wordpress post comments »
Facebook re activated the App-to-User Notifications again. i am trying to find a way to make my wordpress website send a notification to my user whe...
(1) odpowiedzi
2017-12-09 13:12 Python design pattern for many conditions »
What is the recommended structure to write validate functions with many conditions? See these two examples. The first looks ugly, the second isn't ver...
(4) odpowiedzi
2017-12-09 13:12 Sending float* from Objective C to C# »
I am making a Unity project and trying to send float* array received at BLE (BlueTooth) at iPhone to C# code at Unity project. Those function calls i...
(1) odpowiedzi
2017-12-09 13:12 ng-repeat to open content »
I am trying to make a list of buttons appear, and once selected for the appropriate div underneath the button to be shown, I have used similar code be...
(1) odpowiedzi
2017-12-09 12:12 After IF statment is fired as True, from inside this code move to the Else part of the IF statement »
I am curious to know one think. Is it possible in .NET (or in any language that you might have faced to execute this scenario: Pseudo code below: i...
(1) odpowiedzi
2017-12-09 12:12 PostgreSQL SELECT, UPDATE and INSERT together »
I'm currently trying to SELECT columns from a table, do some arithmetic with the selected values and then INSERT the updated values back into the same...
(2) odpowiedzi
2017-12-09 12:12 Option to disable CSRF validation in KeystoneJs? »
Is there a simple way to disable CSRF validation in the KeystoneJS framework? I ask for development purposes only. Just to avoid having to reload th...
(1) odpowiedzi
2017-12-09 12:12 Performance: efficient reduction of a 2d array over the columns [OpenMP, C] »
I would like to achieve very efficient parallel reduction operation (i.e. summation): each of columns of a 2-dimensional array (memory buffer in row m...
(1) odpowiedzi
2017-12-09 12:12 How to define multiple relationships between two entities? »
I have the scenario where a user can upload multiple photos (One-to-Many). The user also can have a default photo (One-to-One). However, I entity fram...
(1) odpowiedzi
2017-12-09 11:12 Error : Trying to get property of non-object »
I have table Authors and table Uploads and I am simply trying to get all uploads for a certain author by author_id in the Uploads table. For that pur...
(1) odpowiedzi
2017-12-09 11:12 How can I divide one for loop to several loops and run them with threads to get shorter run time? »
I am new to C# multi-threading. I have defined a simple for loop that when I press a button it starts counting from 0 to 10000 and using a stopwatch I...
(1) odpowiedzi