大约有 1,180 项符合查询结果（耗时：0.0242秒） [XML]
Git: which is the default configured remote for branch?
...eady answered with a more useful answer.
– Austin Schäfer
Jul 11 '19 at 12:22
add a comment
|
...
使用Activity启动器组件 · App Inventor 2 中文网
...用程序来组合应用程序。 这是通过利用其他应用程序来扩展 App Inventor 功能的关键方法，无论它们是使用 App Inventor 创建的应用程序还是“外部应用程序”（即不是使用 App Inventor 创建的应用程序）。 这些可以是你或其他人创建...
Coding in Other (Spoken) Languages
...nnish names, there's a similar dilemma about whether to use special chars (äöå) or replace them with a & o (and if you do use them, you're likely running into charset problems). But yeah, fortunately I haven't had to use Finnish in code for at least 7 years. :)
– Jonik
...
Plotting time in Python with Matplotlib
... formatting of chart labels, see the date_demo1 link provided by J. K. Seppänen. The matplot lib documentation is excellent, BTW. matplotlib.sourceforge.net/index.html
– codeape
Oct 19 '09 at 13:53
...
一文讲透区块链技术原理 - 资讯 - 清泛网 - 专注C/C++及内核技术
...的三大技术。此外，为了保证区块链技术的可进化性与可扩展性，区块链系统设计者还引入了“脚本”的概念来实现数据库的可编程性。我们认为，这四大技术构成了区块链的核心技术。
核心技术1：区块+链
关于如何建立一个...
How can I output a UTF-8 CSV in PHP that Excel will read properly?
I've got this very simple thing that just outputs some stuff in CSV format, but it's got to be UTF-8. I open this file in TextEdit or TextMate or Dreamweaver and it displays UTF-8 characters properly, but if I open it in Excel it's doing this silly íÄ kind of thing instead. Here's what I've got at...
PHP: How to remove all non printable characters in a string?
...the other answers here do not take into account unicode characters (e.g. öäüßйȝîûηыეமிᚉ⠛ ). In this case you can use the following:
$string = preg_replace('/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x9F]/u', '', $string);
There's a strange class of characters in the range \x80-\x9F (J...
What are the differences between Rust's `String` and `str`?
...r fewer bytes than there were before (e.g. replacing an a (1 byte) with an ä (2+ bytes) would require making more room in the str). There are specific methods that can modify a &mut str in place, mostly those that handle only ASCII characters, like make_ascii_uppercase.
2 Dynamically sized type...
内存调试技巧：C 语言最大难点揭秘 - C/C++ - 清泛网 - 专注C/C++及内核技术
...上都是相同的。以下内容绝大部分是“纯 C”语言，对于扩展到 C++ 主要留作练习使用。
内存泄漏
在分配资源时会发生内存泄漏，但是它从不回收。下面是一个可能出错的模型（请参见清单 1）：
清单 1. 简单的潜在堆内存丢...
Converting between strings and ArrayBuffers
Is there a commonly accepted technique for efficiently converting JavaScript strings to ArrayBuffers and vice-versa? Specifically, I'd like to be able to write the contents of an ArrayBuffer to localStorage and to read it back.
...