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When is CRC more appropriate to use than MD5/SHA1?
When is it appropriate to use CRC for error detection versus more modern hashing functions such as MD5 or SHA1? Is the former easier to implement on embedded hardware?
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Xcode - ld: library not found for -lPods
I get these errors when I try to build an iOS application.
22 Answers
22
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Error: Could not find or load main class in intelliJ IDE
...ollowing piece of code keeps does not even compile and keeps giving me the error:
36 Answers
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sed fails with “unknown option to `s'” error [closed]
I'm trying to use
1 Answer
1
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【已解决】ERROR: Compile R Classes returned E=1 - 用户反馈 - 清泛IT社区，为创新赋能！
编译apk报错如下：
根据用户描述，AI伴侣测试正常，编译则报错。
[hide]最终发现，是由于项目名全数字导致的问题（也许是数字开头导致的），可能是用户改了文件名再导入导致的问题。
正常情况下，新建项目/项目改...
Error 1113: Unable to build request data: element 1 does not contain t...
报错如下：
原因：Web客户端的“创建数据请求”方法，参数是二值的二维列表，严格按照文档中的案例写，2 个一组，不要四个在一起，否则就会报这个错误。
Member '' cannot be accessed with an instance reference
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This causes the error:
MyClass aCoolObj = new MyClass();
aCoolObj.MyCoolStaticMethod();
This is the fix:
MyClass.MyCoolStaticMethod();
Explanation:
You can't call a static method from an instance of an object. The whole point of stati...
Node JS Error: ENOENT
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To expand a bit on why the error happened: A forward slash at the beginning of a path means "start from the root of the filesystem, and look for the given path". No forward slash means "start from the current working directory, and look for the given p...
How do I disable “missing docstring” warnings at a file-level in Pylint?
Pylint throws errors that some of files are missing docstrings. I try and add docstrings to each class, method and function but it seems that Pylint also checks that files should a docstring at the beginning of it. Can i disable this somehow? I would like to be notified of a docstring is missing ins...
error opening HPROF file: IOException: Unknown HPROF Version
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I was getting a 'permission denied' error in the tools directory nevertheless. I had to chmod permissions in that directory in order for it to work.
– IgorGanapolsky
Feb 23 '12 at 23:56
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