大约有 40,750 项符合查询结果（耗时：0.0450秒） [XML]
JPG vs. JPEG image formats
I often use JPEG images, and I have noticed that there are two very similar file extensions: .jpg , which my mobile's camera and the Preview application use, and .jpeg , with which Image Capture saves the images from scanning with my Canon MX455 printer. LaTeX doesn't seem to distinguish...
Rails Model, View, Controller, and Helper: what goes where?
In Ruby on Rails Development (or MVC in general), what quick rule should I follow as to where to put logic.
10 Answers
...
Git: Create a branch from unstaged/uncommitted changes on master
Context: I'm working on master adding a simple feature. After a few minutes I realize it was not so simple and it should have been better to work into a new branch.
...
urllib2.HTTPError: HTTP Error 403: Forbidden
I am trying to automate download of historic stock data using python. The URL I am trying to open responds with a CSV file, but I am unable to open using urllib2. I have tried changing user agent as specified in few questions earlier, I even tried to accept response cookies, with no luck. Can you pl...
Global variables in Javascript across multiple files
A bunch of my JavaScript code is in an external file called helpers.js. Inside the HTML that calls this JavaScript code I find myself in need of knowing if a certain function from helpers.js has been called.
...
NSDate beginning of day and end of day
When I call : [self endOfDay:[NSDate date]];
I get the first of the month ... Why is that? I use this two methods because I need an interval that is from the first second of the first date (beginningOfDay:date1) to the last second of the second date (endOfDay:Date2) ...
...
How to create an HTTPS server in Node.js?
Given an SSL key and certificate, how does one create an HTTPS service?
9 Answers
9
...
How do I update my forked repo using SourceTree?
I am using SourceTree (with BitBucket) to manage my code. I have forked a repo, and the parent repo has been updated.
1 An...
Compiler Ambiguous invocation error - anonymous method and method group with Func or Action
I have a scenario where I want to use method group syntax rather than anonymous methods (or lambda syntax) for calling a function.
...
JSLint is suddenly reporting: Use the function form of “use strict”
I include the statement:
9 Answers
9
...