大约有 4,200 项符合查询结果（耗时：0.0228秒） [XML]
Which parts of Real World Haskell are now obsolete or considered bad practice?
... return (Left err)
else do
reg <- newForeignPtr finalizerFree pcre_ptr -- release with free()
return (Right (Regex reg str))
As malloc() should be used with free(), new with delete, allocate with deallocate, one should always use the correct function.
TL;DR You should...
Security of REST authentication schemes
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certs from startcom are free and widely recognized. cacert.org is an open alternative with less recognition
– Dima Tisnek
Mar 1 '12 at 13:08
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How to generate an entity-relationship (ER) diagram using Oracle SQL Developer
...onality is identical in the two implementations, and both are available as free downloads from Oracle Technology Network.
In Oracle SQL Developer, select View -> Data Modeler –> Browser. In the Browser panel, select the Relational Models node, right-click, and select New Relational Mode...
What is the best IDE to develop Android apps in? [closed]
... say you're safe sticking with IntelliJ.
Update: there is now an official free IDE for IntelliJ android dev! http://blogs.jetbrains.com/idea/2010/10/intellij-idea-10-free-ide-for-android-development/
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Draw text in OpenGL ES
... answered May 25 '12 at 8:40
free3domfree3dom
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DaffyMenu 扩展：弹出菜单扩展，为组件添加弹出式菜单功能 · App Inventor 2 中文网
... Lu (gordonlu310)
原始网址：https://community.appinventor.mit.edu/t/free-daffymenu-popup-menus-for-your-components/54771/12
发布日期：2022年3月31日
许可协议：免费开源扩展
致谢：感谢 AI2 Popup Menu 提供的灵感
文档最后更新：2025年11月20日
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What does the brk() system call do?
... in conjuction with malloc so it's only appropriate when you don't have to free anything. Because you can't. Also, you should avoid any library calls which may use malloc internally. Ie. strlen is probably safe, but fopen probably isn't.
Call sbrk just like you would call malloc. It returns a point...
What is a higher kinded type in Scala?
...e Int), Twice [] Char ≅ [[Char]]) or something more interesting like the free monad data Free f a = Pure a | Free (f (Free f a)).
– Jon Purdy
Mar 15 '19 at 0:13
add a commen...
Implement touch using Python?
...t talking about Python 2.7, which doesn't have that standard library. Feel free to read the document in pypi.org/project/pathlib2
– Ian Lin
Mar 6 at 2:25
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How to call C from Swift?
...safeMutableRawPointer, Int(size))
if numberBytesRead < 0 {
free(unsafeMutableRawPointer)
throw FileReadableStreamError.failedOnRead
}
if numberBytesRead == 0 {
free(unsafeMutableRawPointer)
return nil
}
let unsafeBufferPointer = UnsafeBufferP...