partial

Problem with interface implementation in partial classes

由 岁酱吖の 提交于 2019-11-27 06:50:48
问题 I have a question regarding a problem with L2S, Autogenerated DataContext and the use of Partial Classes. I have abstracted my datacontext and for every table I use, I'm implementing a class with an interface. In the code below you can see I have the Interface and two partial classes. The first class is just there to make sure the class in the auto-generated datacontext inherets Interface. The other autogenerated class makes sure the method from Interface is implemented. namespace

Partial class in different namespaces

由 限于喜欢 提交于 2019-11-27 04:56:53
Can I create partial class in different namespaces? Will it work correct? e.x.: class1.cs namespace name1 { public partial class Foo { Bar1(){ return 10; } } } class2.cs namespace name1.name2 { public partial class Foo { Bar2(){ return 100; } } } main.cs using name1; using name1.name2; namespace mainClass { public class mainClass { Foo classFoo = new Foo(); int Count = classFoo.Bar1() + classFoo.Bar2(); // Will Count = 110? } } What should I do to make it work? (if my example not correct) A class's name includes it's namespace, so name1.Foo and name1.name2.Foo are two completely separate types

Python functools partial efficiency

由 巧了我就是萌 提交于 2019-11-27 02:37:20
问题 I have been working with Python and I set up the following code situation: import timeit setting = """ import functools def f(a,b,c): pass g = functools.partial(f,c=3) h = functools.partial(f,b=5,c=3) i = functools.partial(f,a=4,b=5,c=3) """ print timeit.timeit('f(4,5,3)', setup = setting, number=100000) print timeit.timeit('g(4,5)', setup = setting, number=100000) print timeit.timeit('h(4)', setup = setting, number=100000) print timeit.timeit('i()', setup = setting, number=100000) I get the

Rails AJAX: My partial needs a FormBuilder instance

由 爱⌒轻易说出口 提交于 2019-11-27 01:58:17
问题 So I've got a form in my Rails app which uses a custom FormBuilder to give me some custom field tags <% form_for :staff_member, @staff_member, :builder => MyFormBuilder do |f| %> [...] <%= render :partial => "staff_members/forms/personal_details", :locals => {:f => f, :skill_groups => @skill_groups, :staff_member => @staff_member} %> [...] <% end %> Now, this partial is in an area of the form which gets replaces by an AJAX callback. What I end up doing from the controller in response to the

Create new column in dataframe based on partial string matching other column

由 允我心安 提交于 2019-11-26 22:52:41
I have a dataframe with 2 columns GL and GLDESC and want to add a 3rd column called KIND based on some data that is inside of column GLDESC . The dataframe is as follows: GL GLDESC 1 515100 Payroll-Indir Salary Labor 2 515900 Payroll-Indir Compensated Absences 3 532300 Bulk Gas 4 539991 Area Charge In 5 551000 Repairs & Maint-Spare Parts 6 551100 Supplies-Operating 7 551300 Consumables For each row of the data table: If GLDESC contains the word Payroll anywhere in the string then I want KIND to be Payroll If GLDESC contains the word Gas anywhere in the string then I want KIND to be Materials

Rails render partial with block

由 淺唱寂寞╮ 提交于 2019-11-26 22:30:01
问题 I'm trying to re-use an html component that i've written that provides panel styling. Something like: <div class="v-panel"> <div class="v-panel-tr"></div> <h3>Some Title</h3> <div class="v-panel-c"> .. content goes here </div> <div class="v-panel-b"><div class="v-panel-br"></div><div class="v-panel-bl"></div></div> </div> So I see that render takes a block. I figured then I could do something like this: # /shared/_panel.html.erb <div class="v-panel"> <div class="v-panel-tr"></div> <h3><%=

Android: How to get a custom view to redraw partially?

由 我只是一个虾纸丫 提交于 2019-11-26 22:22:01
问题 I have a custom view that fills my entire screen. (A piano keyboard) When a user touches the key, it causes invalidate() to be called and the whole keyboard gets redrawn to show the new state with a touched key. Currently the view is very simple, but I plan to add a bit more nice graphics. Since the whole keyboard is dynamically rendered this would make redrawing the entire keyboard more expensive. So I thought, let's look into partial redrawing. Now I call invalidate(Rect dirty) with the

Download file using partial download (HTTP)

由 送分小仙女□ 提交于 2019-11-26 21:59:29
Is there a way to download huge and still growing file over HTTP using the partial-download feature? It seems that this code downloads file from scratch every time it executed: import urllib urllib.urlretrieve ("http://www.example.com/huge-growing-file", "huge-growing-file") I'd like: To fetch just the newly-written data Download from scratch only if the source file becomes smaller (for example it has been rotated). It is possible to do partial download using the range header, the following will request a selected range of bytes: req = urllib2.Request('http://www.python.org/') req.headers[

How do I render a partial of a different format in Rails?

由 大憨熊 提交于 2019-11-26 21:46:27
I'm trying to generate a JSON response that includes some HTML. Thus, I have /app/views/foo/bar.json.erb : { someKey: 'some value', someHTML: "<%= h render(:partial => '/foo/baz') -%>" } I want it to render /app/views/foo/_baz.html.erb , but it will only render /app/views/foo/_baz.json.erb . Passing :format => 'html' doesn't help. Tim Haines Beginning with Rails 3.2.3, when calling render :partial (only works outside of the respond_to block). :formats => [:html] instead of :format => 'html' Sam Stokes What's wrong with render :partial => '/foo/baz.html.erb' ? I just tried this to render an

AngularJs Include Partial Template

由 巧了我就是萌 提交于 2019-11-26 19:33:16
问题 I've this in my main layout file <body> <header id="header" ng-controller="HeaderController"></header> <div class="container" ng-view></div> I've a header.html partial template in my directory structure. How to include this template in my app? I thought angular automatically includes the template after processing the controller, but it doesnt work. The header node should be replaced with the content of this file. 回答1: One way of including templates/html fragments from external files is to use
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