coding-style

问题 I'm trying to do a simple resize and reposition of a div element that shows a ajax loading image. The content it loads can change size, so I want the div element to resize to be the size of the parent, which in this case is a table dimension with the id "thEngineCategories". function resize_divProgress() { var control = document.getElementById('thEngineCategories'); var div = document.getElementById('divProgress'); div.style.left = control.offsetLeft + 'px'; div.style.top = control.offsetTop

问题 I like to make the first letter of private methods, properties and events lowercase and the first letter of public methods, properties and events uppercase. However, in ReSharper 7.1 there is only one option under C# naming style that applies all methods, properties and events. What is the best way to tell ReSharper to use a different convention for private only? 回答1: You can create your own Naming Style Rule. Resharper Options => Code Editing => [Language] => Naming Style => Advanced Options

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . In Python 3.3 I am getting an error while executing this line: print ("Message from server : ") + msg where msg is received data from server (Trying to do socket programming as you might guess) 回答1: print() returns None in Python 3. So, you're trying to concatenate(or add) None with msg , which results in an

问题 Some people claim that using namespace std; is bad practice. Others say it's OK in it's place. But everyone agrees that putting it in a header file is verboten. So dear reader, who can explain this from Bjarne Stroustrup's own web site. http://www.stroustrup.com/Programming/Graphics/std_lib_facilities.h He didn't even put it at the top where you might notice it, its about 50 lines down. What's going on here? Are mischievieous hackers out to discredit BS by putting bad code on his web-site?

问题 For a VB.Net application needing to output the data to clipboard, with formatting, I am in need of some help. For now, I am exporting data from the clipboard using MainView.ClipboardCopyMode = Windows.Forms.DataGridViewClipboardCopyMode.EnableAlwaysIncludeHeaderText System.Windows.Forms.Clipboard.SetDataObject(MainView.GetClipboardContent()) Now I need to extend this with the formatting / style from the DataGridView. I have read several ExcelExporters, all writing to an Excel file directly,

问题 I just switched to C++ from C# I wrote a link list code in C++ ran it in win32 console application and getting very strange errors while build I pointed out 3 errors in comments , rest I cant type ,its too much . using namespace std; class float_list { struct node { double data; struct node *next; }; node *head; public: float_list(void) { head = nullptr; }; void appendNode(double); }; //void float_list::appendNode(float num) //{ // //} void float_list::appendNode(double num) { node *newNode;

问题 What are the best practices and recommendations for using explicit del statement in python? I understand that it is used to remove attributes or dictionary/list elements and so on, but sometimes I see it used on local variables in code like this: def action(x): result = None something = produce_something(x) if something: qux = foo(something) result = bar(qux, something) del qux del something return result Are there any serious reasons for writing code like this? Edit: consider qux and

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I have question about the current system time. I have software based on command line. When I run that software, it shows me the time at both the start and end of execution. ie Start: The current system time is: 1378258559 End: The current system time is : 1378258570 I do not know if the time is in seconds or

问题 This question was migrated from Software Engineering Stack Exchange because it can be answered on Stack Overflow. Migrated 7 years ago . I have a question in my mind from last many days, that while writing a code in ruby, is the linear code is faster and preferable than an iteration? Let me have an example. There is a block of code for same functionality written in two different ways: Way 1: ['dog', 'cat', 'tiger'].each do |pet_name| puts "I have many pets, one of them is #{pet_name}." end

问题 I have a button control template in wp7, and I want to make triggers on it to change its shape when it's clicked or pressed and when it is disabled, I failed to find the Style.Trigger.. Any help I'll be appreciated. 回答1: Triggers were the way to do that in WPF. In Silverlight you use the VisualStateManager inside your control Template, eg. <VisualStateManager.VisualStateGroups> <VisualStateGroup x:Name="CommonStates"> <VisualState x:Name="Normal"/> <VisualState x:Name="MouseOver"/>