大约有 38,000 项符合查询结果(耗时:0.0539秒) [XML]
How do I join two SQLite tables in my Android application?
...d on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
Draft saved
Draft discarded
...
Is it safe to parse a /proc/ file?
...al of these virtual files may evolve with newer version of kernel.
EDIT
More information available in proc documentation in Linux kernel doc, chapter 1.4 Networking
I can't find if the information how the information evolve over time. I thought it was frozen on open, but can't have a definite ans...
R and version control for the solo data analyst
...control system like Git, I can initiate a backup of specific files with no more effort that requesting a save in a text editor- and the file is imaged and stored instantaneously. Furthermore, Git is distributed so each computer that I work at has a full copy of the repository.
This amounts to havi...
Java generics type erasure: when and what happens?
...cle.com/technetwork/java/javase/compatibility-137462.html Where can I read more about their intention? Docs say that it uses type erasure, but doesn't say why.
– Dzmitry Lazerka
Feb 5 '13 at 23:46
...
What is the difference between encode/decode?
...e object and can be called on a string, encoded in given encoding.
Some more explanations:
You can create some unicode object, which doesn't have any encoding set. The way it is stored by Python in memory is none of your concern. You can search it, split it and call any string manipulating funct...
How can bcrypt have built-in salts?
...ext, the password is a match.
Bcrypt operates in a very similar manner to more traditional schemes based on algorithms like PBKDF2. The main difference is its use of a derived key to encrypt known plain text; other schemes (reasonably) assume the key derivation function is irreversible, and store t...
MVC (Laravel) where to add logic
...
// post as created by the current user.
$post->user_id = auth()->id();
}
$post->title = $this->title;
$post->description = $this->description;
// Perform other tasks, maybe fire an event, dispatch a job.
if ($post-...
Can I run javascript before the whole page is loaded?
...d on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
Draft saved
Draft discarded
...
STL or Qt containers?
...have already switched to QString and I find that I'm using Qt's containers more and more.
When it comes to strings, QString offers much more complete functionality compared to std::basic_string and it is
completely Unicode aware. It also offers an efficient COW implementation, which I've come to re...
What is the difference between a strongly typed language and a statically typed language?
...some type analysis. A language like Javascript running in .NET vm might be more Typesafe because of the VM.
– Adam Gent
Apr 24 '10 at 21:06
2
...