Data dodania Pytanie
2017-06-19 16:06 Ruby - Rails - SQL query - reordering words in a search term »
I'm working on a project with a search function that is set up as follows: if params[:search_term].present? && params[:search_term].length &g...
(2) odpowiedzi
2017-06-19 16:06 Loop through a list in Python and modify it »
This code is from Python's Documentation. I'm a little confused. words = ['cat', 'window', 'defenestrate'] for w in words[:]: if len(w) > 6: ...
(4) odpowiedzi
2017-06-19 16:06 Strike in and out animation on hover »
I'm trying to make a strikethrough animation like the effect here: The strike line appears from left to right and disappears from left to right. ...
(2) odpowiedzi
2017-06-19 16:06 Simplest way to convert an optional String to an optional Int in Swift »
It seems to me there ought to be a simple way to do an optional conversion from a String to an Int in Swift but I can't figure it out. value is a Str...
(3) odpowiedzi
2017-06-19 16:06 Detect case class in scala macro »
Within a method being called as a scala (2.11) macro, is there a way to programmatically determine whether a Type is a case class or not? The API for...
(1) odpowiedzi
2017-06-19 16:06 Oracle SQL - Get same result without using a WITH clause »
I've a query which uses a WITH clause, to be able to calculate some flags (IS_EMPLOYE, IS_AFFILIE) in the SQL result. But I need to find an equivalent...
(1) odpowiedzi
2017-06-19 16:06 Why is there almost always a folder called 'bin' in a python project? »
I keep seeing this in places. People tend to put stuff in a folder called bin, but I don't understand why. This is a folder structure I see often. my...
(0) odpowiedzi
2017-06-19 16:06 Do DataTables plugin support Jquery 3.x »
Am implementing Datatables with jquery-3.1.1 but I keep getting Uncaught TypeError: $(...).dataTable is not a function even when I have placed Jquery ...
(0) odpowiedzi
2017-06-19 15:06 disable <a> tag for a period of time »
To simplify my problem, I made a jsfiddle When I click on "Click me" it displays a box, but when i click on it twice at the same time, it displays t...
(6) odpowiedzi
2017-06-19 15:06 Getting the clicked value from an unordered list »
How would I go about getting the value/Reason of the selected item? I want to store this value in a variable and throw it in sessionStorage for the ne...
(6) odpowiedzi
2017-06-19 15:06 Log parsing in Python: Alert if more than N errors in a given period? »
I have a log file that contains an hour's worth of data. I'd like to generate an alert if there are more than N errors recorded within any 5-minute p...
(2) odpowiedzi
2017-06-19 15:06 Razor engine can't find my view in .Net Core class library »
I have my class library, which consists of ViewRenderService class: public interface IViewRenderService { Task<string> RenderToStri...
(1) odpowiedzi
2017-06-19 15:06 how to get particular product quantity from the cart page in the woocommerce »
foreach ( WC()->cart->get_cart() as $cart_item ) { $quantity = $cart_item['quantity']; echo $quantity; } with this, i can get the q...
(3) odpowiedzi
2017-06-19 15:06 SQL SUM and GROUP BY based on WHERE clause »
I'm running PostgreSQL 9.4 and have the following table structure for invoicing: id BIGINT, time UNIX_TIMESTAMP, customer TEXT, amount BIGINT, status...
(2) odpowiedzi
2017-06-19 15:06 Laravel 5.4 Saving an array of input to a belongsto model »
<input type="text" name="subcat[0]"> <input type="text" name="subcat[1]"> <input type="text" name="subcat[2]"> <input ...
(2) odpowiedzi
2017-06-19 15:06 Xamarin form validation and ASP.Net WebAPI »
I have a Xamarin.Form app, and I am consuming an ASP.Net Web WebAPI with Model State for validation in my internal models. If I got a "bad request" my...
(1) odpowiedzi
2017-06-19 15:06 Java convention for unknown return type method »
I'm working on a workflow engine that will help customers to define their workflow on our product. In this workflow engine, i made a system of condit...
(1) odpowiedzi
2017-06-19 14:06 Linking one Sequelize model to two different fields from another model »
I have two models: BusinessEntity, and Invoice I want the Invoice to have a seller and a buyer, both pointing to BusinessEntity records. So, I exp...
(1) odpowiedzi
2017-06-19 14:06 Get single record from has_many using eager-loading in include »
I'm new to rails and stuck between eager-loading from last 2 days. I have two models Car and Images with Car has_many :images association. and I have ...
(2) odpowiedzi
2017-06-19 14:06 PG::UndefinedTable error with associated where clause in Rails 4 »
Here is a very simple relationship which I am attempted to connect and run a where clause on. This worked fine in Rails 3, but is not longer working o...
(1) odpowiedzi
2017-06-19 14:06 Element componentValidation is dot defided in variable »
there is a one method in componentValitation.cfc which is **<cffunction **name="getValidationTypeRegExpByID"** access="public" returntype="string...
(0) odpowiedzi
2017-06-19 14:06 scala: generic function from type T to Type T while performing transformations of the input »
I have the following very contrived example: def f[T](t: T): T = { t match { case a : Int => a * 2 case _ => t } } // Exiting past...
(1) odpowiedzi
2017-06-19 14:06 How to get value from an input control on a View (MVC) »
I'm working on small mvc application, and on one point I need a value from my Controller's Method, and my plan is to store that value in a ViewBag and...
(2) odpowiedzi
2017-06-19 14:06 bindActionCreators expected a function actionCreator for key 'ACCOUNT_LOGIN', instead received type 'string' »
bindActionCreators expected a function actionCreator for key 'ACCOUNT_LOGIN', instead received type 'string'. I started getting this error today ...
(4) odpowiedzi
2017-06-19 14:06 How to concatenate post_title with post_content with html - wordpress »
I'm using get_post(post_id) to get post_title and post_content. I would like to concatenate them, that post_title will become first paragraph in new s...
(1) odpowiedzi
2017-06-19 13:06 How to achieve deep linking in Ruby on Rails »
How can we achieve deep linking of ios applications on Rails server. I am not sure how a deep linking works, But in my understanding it should work l...
(0) odpowiedzi
2017-06-19 13:06 In C#, I am calling a public API, which has a API limit of 10 calls per second »
In C#, I am calling a public API, which has an API limit of 10 calls per second. API has multiple methods, different users can call different methods ...
(1) odpowiedzi
2017-06-19 13:06 Reduce not removing correct array item »
Edit 1 Shortened the code to removeContentNew(i) { var contents = this.state.templateContent; contents.splice(i, 1); this.setState({ t...
(2) odpowiedzi
2017-06-19 13:06 The use of double include guards in C++ »
So I recently had a discussion where I work, in which I was questioning the use of a double include guard over a single guard. What I mean by double g...
(5) odpowiedzi
2017-06-19 12:06 App crash while remove object from TableView »
I have multiple data in my UITableView and when I delete one record, it will call didEndDisplayingCell & indexpath.row is greater than my array co...
(2) odpowiedzi
2017-06-19 12:06 Convert HTML Text to Normal Text adds an extra Carraige Return in Objective-C »
I have a method which would be used to convert the HTML Text to Normal Text. The issue is that when I pass an HTMl Text, it adds an extra Carriage Ret...
(0) odpowiedzi
2017-06-19 12:06 Fine Grained Logging when using CocoaLumberJack in Swift »
I want to be able to open debug logging level for a specific file in my iOS application. We are using CocoaLumberJack in Swift as the logging framewor...
(1) odpowiedzi
2017-06-19 12:06 ON LOAD synchronization with ANGULAR JS directive »
I'm learning directives with angular js. I'm trying a simple piece of code on purpose to display a spinner while loading big images. It's nearly OK, ...
(0) odpowiedzi
2017-06-19 12:06 Facebook Sign in - Use app if installed? »
I've got a facebook login working for my web application (browser based). It works great on desktop, but I'm looking for something a bit different for...
(0) odpowiedzi
2017-06-19 12:06 Why is it "strongly recommended" not to use the env() helper when caching config files? »
Laravel upgrade documentation from 5.2 to 5.3 specifies the following: Caching And Env If you are using the config:cache command during deplo...
(2) odpowiedzi