naming | 易学教程

Renaming Threads in Java

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问题 I am working on a project that is slowly getting larger and larger and the number of active threads used by many different processes is increasing. Lately, I have been taking a closer look at the running threads in the debugger and I have noticed that a lot of my third party libraries have given very poor names to their threads - Timer-0, qtp0, etc. I want other devs unfamiliar with the poorly named threads to know instantly what is running. Rather than write patches for the libs we are using

Should a “Release Candidate” be immutable?

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问题 If we have a source control branch that we use to stop features and bug test (including additional commits on this branch to fix said bugs), what should it be called? Is "Release Candidate" appropriate? My thoughts are that such a branch would be called "Release" and that using the word "candidate" implies it is immutable. You can have candidate 1 and candidate 2, but those specific candidates should never change; ie. candidate 1 wouldn't have any commits, that would modify it in any way.

Reasons behind naming in easy-to-confuse Python's classes such as OS and SYS?

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问题 I have noticed that considerably amount of questions in SO, relating to Python, are about people messing up Sys -class, OS class and no class. For example, an easy confusing is the case: os.open("something") , open("something") and sys.open("something") . I haven't understood yet the reasons behind the naming of classes, perhaps it is just an evolution. I would like to hear why they were created with their current names? Are naming due to things like having FDs in a class? Is naming because

Open file knowing only a part of its name

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问题 I'm currently reading a file and importing the data in it with the line: # Read data from file. data = np.loadtxt(join(mypath, 'file.data'), unpack=True) where the variable mypath is known. The issue is that the file file.data will change with time assuming names like: file_3453453.data file_12324.data file_987667.data ... So I need a way to tell the code to open the file in that path that has a name like file*.data , assuming that there will always be only one file by that name in the path.

JavaScript: Getting fully-qualified function name from within it?

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问题 Take a look at the snippet below. Is there any function I could write in replace of ... to generate the route, that could reused in another function? Something like var route = this.show.fullyQualifiedName perhaps? var services = { 'github.com': { api: { v2: { json: { repos: { show: function(username, fn) { var route = ...; // route now == 'github.com/api/v2/json/repos/show' route += '/' + username; return $.getJSON('http://' + route).done(fn); } } } } } } } 回答1: No, there isn't, at least not

Naming (general purpose) thread-safe data structures?

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问题 I'm looking for a good name to give to data structures that are thread safe / internally synchronized. The C++ standard uses the term atomic , but atomic has some rather special meaning. Microsoft uses the term Concurrent in their Thread-Safe Collections (or in C++ _concurrent in the Parallel Containers). What I really would like would be a generic wrapper for (value) types that provides a similar set of operations to what std::atomics do, but with a different name, and some typedefs derived

Naming functions, methods, pointers, variables, arrays etc in C++

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Allright, doing some project with few friends, and I need some standard for naming things in c++. Does anyone have any good naming scheme for c++ that is well thought-out and not made in like 10min. Example, int* house should be named int* house_p, so that when someone reads the code, he doesn't need to scroll all the time wondering if a thing is a pointer, array, matrix, or whatever... Post your well thought-out naming schemes that you are using ! Example, int* house should be named int* house_p, so that when someone reads the code, he doesn't need to scroll all the time wondering if a thing

(Spring MVC / Jackson) Mapping query parameters to @ModelAttribute: LOWERCASE_WITH_UNDERSCORE to SNAKE_CASE fails

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问题 @GetMapping("item") public @ResponseBody String get(@ModelAttribute Item item) Item has the attributes name itemType When I access /item?name=foo&item_type=bar the item gets populated only with name not with itemType . I tried a bunch of things to get the itemType attribute mapped from item_type . Added @JsonProperty("item_type") inside Item 's itemType attribute. Described here. Added a JackonConfiguration that sets the propertyNamingStrategy to PropertyNamingStrategy.SNAKE_CASE. Described

What are good guidelines for naming PowerShell verbs?

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问题 I'm early on in my PowerShell learning, and I'm wondering if there are some good guidelines for verbs in Posh for cmdlets (or advanced functions, whatever they're called in CTP3). If I do a get-verb I can see the lot of them. But I'm still not sure how I should lay out my modules. Here's the example I'm running into right now. I have a little script that asks Perforce: if I were to sync, what files would change and how big are they? It outputs a summary of sizes and a mini-tree of folders for

Java inner class with the same name as other top level class

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问题 I have question related to Java inner classes. Is there a way to access top level class A from top level class Main that define inner class A? Below is sample code demonstrating the problem: class A { // Outer Class A { System.out.println("A outer"); } } class B { // Outer Class B { System.out.println("B outer"); } } public class Main { class A { // Inner Class A { System.out.println("A inner"); } } public void newA() { class A { // Local Class A { System.out.println("A local"); } } new A();