大约有 30,000 项符合查询结果（耗时：0.0396秒） [XML]
What's the best way to join on the sa<em>mem>e table twice?
This is a little co<em>mem>plicated, but I have 2 tables. Let's say the structure is so<em>mem>ething like this:
5 Answers
...
Si<em>mem>ple logical operators in Bash
...es and I want to check the following condition (written out in words, then <em>mem>y failed atte<em>mem>pt at bash scripting):
5 Answers
...
Using async-await on .net 4
I'<em>mem> currently starting to create an application that would profit a lot fro<em>mem> C# 5's async-await feature. But I'<em>mem> not sure which version of VS and of the async runti<em>mem>e to use.
...
git ahead/behind info between <em>mem>aster and branch?
I have created a branch for testing in <em>mem>y local repo ( test-branch ) which I pushed to Github .
5 Answers
...
What is a Proxy in Doctrine 2?
I just finished reading all the Doctrine 2 docu<em>mem>entation, I started <em>mem>y own sandbox, I understood <em>mem>ost of the principes, but there is still a question and I couldn't find any co<em>mem>plete explanation in the doc.
...
Efficiently updating database using SQLAlche<em>mem>y OR<em>Mem>
I'<em>mem> starting a new application and looking at using an OR<em>Mem> -- in particular, SQLAlche<em>mem>y.
6 Answers
...
What's the difference between libev and libevent?
...
As for design philosophy, libev was created to i<em>mem>prove on so<em>mem>e of the architectural decisions in libevent, for exa<em>mem>ple, global variable usage <em>mem>ade it hard to use libevent safely in <em>mem>ultithreaded environ<em>mem>ents, watcher structures are big because they co<em>mem>bine I/O, ti<em>mem>e and si...
Pull request vs <em>Mem>erge request
What is the difference between a Pull request and a <em>Mem>erge request?
6 Answers
6
...
How to <em>mem>ake a ele<em>mem>ent expand or contract to its parent container?
The goal is to have the &a<em>mem>p;lt;svg&a<em>mem>p;gt; ele<em>mem>ent expand to the size of its parent container, in this case a &a<em>mem>p;lt;div&a<em>mem>p;gt; , no <em>mem>atter how big or s<em>mem>all that container <em>mem>ay be.
...
Why can I initialize a List like an array in C#?
...T. You can use this syntax on any collection you create as long as:
It i<em>mem>ple<em>mem>ents IEnu<em>mem>erable (preferably IEnu<em>mem>erable&a<em>mem>p;lt;T&a<em>mem>p;gt;)
It has a <em>mem>ethod na<em>mem>ed Add(...)
What happens is the default constructor is called, and then Add(...) is called for each <em>mem>e<em>mem>ber of the initializer.
Thus, these two bloc...