Data dodania Pytanie
2017-04-21 16:04 Atom editor: jump to CFML function »
I'd like to quickly jump to functions by name in Atom. I see that there's a symbols-view core package that runs on ctags. I've installed ctags and w...
(0) odpowiedzi
2017-04-21 16:04 Why Spark ML ALS algorithm print RMSE = NaN? »
I use ALS to predict rating, this is my code: val als = new ALS() .setMaxIter(5) .setRegParam(0.01) .setUserCol("user_id") .setItemCol("busin...
(1) odpowiedzi
2017-04-21 16:04 ggplot: legend levels, getting the order right on the x axis »
I have tried to plot a standard bar plot using code: dat2<-data.frame(Ramp = rep(c("Low","Mid","MidHigh", "High"),each = 2), sco...
(1) odpowiedzi
2017-04-21 16:04 Laravel 5.4 using Geoip »
I am trying to use the antonioribeiro/tracker package for Laravel, but in order to get geoip you have to either to install geoip v 1.14 or 2. After i...
(1) odpowiedzi
2017-04-21 16:04 Django Pagination from ?page= to /page/ »
I have this view: class PageView(ListView): # ... code ... paginate_by = 4 In template I have something like: <div class="pagination"&g...
(3) odpowiedzi
2017-04-21 16:04 A confusion on type.__init__ in Python 2 »
Take a look at the following example class Base(type): def __init__(cls, name, bases, dict_): print 'Base.__init__() with cls %s, name %s...
(1) odpowiedzi
2017-04-21 16:04 Datatables - format one of the columns as a currency »
I have a simple table with header and I'm using a DataTables plugin for it: $('#uc-dashboard-top-customers .uc-dashboard-sortable').dataTable({ 'aa...
(2) odpowiedzi
2017-04-21 16:04 How to overcome org.springframework.dao.RecoverableDataAccessException? »
Dear StackOverFlow Community, I keep receiving connectivity issues when connecting my Spring project to a MySQL server. I have tried various tricks ...
(0) odpowiedzi
2017-04-21 16:04 Sorting a complex ruby hash works fine, but it's impossible to reverse, what can I do? »
I have a hash in ruby with a complex structure, like this: something = {} something[1488343493] = { :type => 'tag', :name => 'v1.2', :sha =>...
(4) odpowiedzi
2017-04-21 16:04 Bar Chart with multiple labels »
The following code only shows the main category ['one', 'two', 'three', 'four', 'five', 'six'] as the x axis labels. Is there a way show subcategory [...
(2) odpowiedzi
2017-04-21 16:04 NSBlockOperation is not waiting on dependency before executing »
I am learning NSOperations & NSOperationQueue. I have a set of NSBlockOperation: "UPLOAD" & "DELETE". Delete MUST wait for Upload to finish ...
(1) odpowiedzi
2017-04-21 16:04 Postgresql transpose rows to columns »
I have this query select * from sales shop | date | hour | row_no | amount -----------+------------+-----------+--------+--------...
(1) odpowiedzi
2017-04-21 16:04 Ruby on Rails: how to copy objects from one category to another »
I'm trying to copy some latest recipients (subscribers) to a new category in my newsletter app. I ran following lines of code in Rails console but ins...
(1) odpowiedzi
2017-04-21 15:04 Don't show wide gap between items when they don't fill the row »
Please check this fiddle where when you resize the window and when the cards are going down, the bottom part of the cards looks odd with more space be...
(1) odpowiedzi
2017-04-21 15:04 Include external files in functions.php WordPress »
In my WordPress I have a functions.php file containing 1500 lines of code. Most of this code comes from a program I wrote that connects to an API an...
(2) odpowiedzi
2017-04-21 15:04 FB.UI params doesn't affect to dialog window »
I want to add Facebook share button to my site. I created app on Facebook. Ran local server. Added to host-file 127.0.0.1 dev.mysite.com and added dom...
(2) odpowiedzi
2017-04-21 15:04 disable last column sorting in datatable js »
Guys I am using below given API for table display and do't want to sort last column . https://cdn.datatables.net/r/bs-3.3.5/jqc-1.11.3,dt-1.10.8/datat...
(1) odpowiedzi
2017-04-21 15:04 Regular Expressions If Else »
I have a string: /foo/{bar}/{baz?} Now i want to extract all words inside the {...}. But on the word with the "?" i want to select not only the {...}...
(1) odpowiedzi
2017-04-21 15:04 Access FontAwesome unicode from class name »
When inspecting the element, let's say that I have this HTML. <i class="fa fa-user"> ::before </i> CSS: .fa-user::before { cont...
(1) odpowiedzi
2017-04-21 14:04 How to connect multiple recyclerview or fragment for animation like shown »
One of my client recently came up with a strange inspiration, which we really wants to integrate in his application I am trying my hard to achieve ...
(1) odpowiedzi
2017-04-21 14:04 React-bootstrap tabs: Warning: In the context of a `<TabContainer>`, `<NavItem>`s are given generated `id` and `aria-controls` attributes »
I'm getting this warning whenever the navbar is loaded for me. I have no idea what to do with it or what it means - i've tried adding a parent div wit...
(1) odpowiedzi
2017-04-21 14:04 Detect specific string including wildcards and isolate wildcards in PLPGSQL »
Is it possible in PostgreSQL 9.4 (PLPGSQL) to detect if a string contains a certain string including wildcards and get the wildcards, ex.: IF NEW.my_...
(1) odpowiedzi
2017-04-21 14:04 Datatable Server Side Pagination For AngularJS »
I am building a web-app with datatables. I get data from an api and it has server side pagination. I want to implement that pagination to my datatable...
(0) odpowiedzi
2017-04-21 14:04 Rails nested fields_for with has_many relationship »
Rails: 3.2.18 I am attempting to build a nested form which accepts attributes for a has_many relationship. In this case the form is for a Listing whi...
(1) odpowiedzi
2017-04-21 14:04 Rails: Allow one session to be :pinned at a time »
I'm working on pinning a session for a company to the top of a list. A company should be able to pin a single spark session to the top of their list...
(1) odpowiedzi
2017-04-21 13:04 Fast indexing and bit flipping of boolean data using Python »
Using Python, I'm running a simulation where a community of species goes through a sequential set of time steps ('scenes') in each of which extinction...
(3) odpowiedzi
2017-04-21 13:04 Entity Framework Core ignoring .Include(..) without .ToList(..) indirectly »
As noted in "Loading Related Data" from EF Core Documentation we can use .Include(..) to Eagerly Load navigation properties from the DbSet (or generic...
(0) odpowiedzi
2017-04-21 13:04 Including a stylesheet in functions.php »
For some reason my stylesheet isn't being included on my webpage. I'm new to php so maybe my code is wrong. This is how I've tried to do it; function...
(2) odpowiedzi
2017-04-21 13:04 How to set the browser window size when using `google-chrome --headless`? »
Tried setting the browser size on chrome --headless by using Selenium webdriver commands. I get this webdriver error: - Failed: unknown error:...
(1) odpowiedzi
2017-04-21 13:04 combining multiple SQL tables »
I'm trying to create a friends list when a user logs into my java applications. I have 3 tables, USERS, FRIENDS and SONGS. The user table: ID| USERN...
(2) odpowiedzi
2017-04-21 13:04 Protocol/Delegate is not working »
I have three UIViewcontroller, namely ViewController, BViewController and CViewController, ViewController is RootViewController from UINavigationContr...
(4) odpowiedzi
2017-04-21 13:04 Designated initializer warnings when calling another init from initWithCoder: »
I am working on an inherited codebase and trying to resolve the following warnings: Designated initializer should only invoke a designated initial...
(1) odpowiedzi
2017-04-21 12:04 Interesting interview exercise result: return, post increment and ref behavior »
Here's a simple console application code, which returns a result I do not understand completely. Try to think whether it outputs 0, 1 or 2 in console...
(3) odpowiedzi
2017-04-21 12:04 CSS pseudo class :focus after button click »
I was working with some basic CSS animation for button.The problem is the :focus pseudo class even works when we press tab on keyboard. So I want that...
(4) odpowiedzi
2017-04-21 12:04 Swift Array extension with generic items »
I am using Swift 3.1 and have some generic struct: struct Section<InfoT: Equatable, ItemsT: Equatable> { let info: InfoT? let items: [I...
(2) odpowiedzi