大约有 11,380 项符合查询结果（耗时：0.0193秒） [XML]
How to re-raise an exception in nested try/except blocks?
...ception, I simple use raise without arguments in the respective except block. But given a nested expression like
4 Answ...
Is it possible to for SQL Output clause to return a column not being inserted?
I've made some modifications to my database and I need to migrate the old data to the new tables. For that, I need to fill a table (ReportOptions) taking the data from the original table (Practice), and fill a second intermediate table (PracticeReportOption).
...
AngularJS : How to watch service variables?
...
You can always use the good old observer pattern if you want to avoid the tyranny and overhead of $watch.
In the service:
factory('aService', function() {
var observerCallbacks = [];
//register an observer
this.registerObserverCallback = function(ca...
Are there benefits of passing by pointer over passing by reference in C++?
What are the benefits of passing by pointer over passing by reference in C++?
7 Answers
...
What character encoding should I use for a HTTP header?
I'm using a "fun" HTML special-character (✰)(see http://html5boilerplate.com/ for more info) for a Server HTTP-header and am wondering if it is "allowed" per spec.
...
How to exclude certain directories/files from git grep search
...
It's not possible, but has been discussed recently. Proposed workaround in link:
You can put *.dll to .gitignore file then git grep --exclude-standard.
EDIT see onlynone's answer, since git 1.9.0 it's possible.
...
Posting a File and Associated Data to a RESTful WebService preferably as JSON
This is probably going to be a stupid question but I'm having one of those nights. In an application I am developing RESTful API and we want the client to send data as JSON. Part of this application requires the client to upload a file (usually an image) as well as information about the image.
...
What is the difference between CMD and ENTRYPOINT in a Dockerfile?
...es there are two commands that look similar to me: CMD and ENTRYPOINT . But I guess that there is a (subtle?) difference between them - otherwise it would not make any sense to have two commands for the very same thing.
...
How to save MailMessage object to disk as *.eml or *.msg file
How do I save MailMessage object to the disk? The MailMessage object does not expose any Save() methods.
5 Answers
...
First-time database design: am I overengineering? [closed]
I'm a first year CS student and I work part time for my dad's small business. I don't have any experience in real world application development. I have written scripts in Python, some coursework in C, but nothing like this.
...