Witryna16 maj 2016 · 针对于:. SecItemCopyMatching ( (CFDictionaryRef)tempQuery, (void *)&outDictionary) == noErr. 去取反的. 所以,感觉应该使用建议:. Add parentheses after the ‘!’ to evaluate the comparison first. 而不是:. Add parentheses around left hand side expression to silence this warning. 即:. 【总结】. Witryna21 paź 2015 · Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 24 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy ...
89556 – logical not is only applied to the left hand side of …
Witryna22 lip 2024 · There are no logical combinators with :not (), like and or or, but you can chain them, which is effectively like and. body:not (.home):not (.away):not (.page-50) { } The :not () selector doesn’t add any specificy by itself, but what is inside does, so :not (.foo) adds the same weight as .foo does. Psst! Witrynatriggers the warning Logical not is only applied to the left hand side of this comparison I believe it would be correct to update the code to if (!(SecItemCopyMatching((CFDictionaryRef)tempQuery, (CFTypeRef *)&outDictionary) == noErr)) Grateful for any thoughts on this. Cheers Security Up vote post of Developer1855 flickr mass downloader
[已解决]swift代码警告: Logical not is only applied to the left …
Witryna19 sie 2014 · I didn't manage to get GCC to warn in this case while Clang warns by default. For the code: int foo (int i) { if (!i == 5) return 0; else return 1; } Clang prints: … Witryna19 sie 2016 · Because it's not done as in the frontend there is no data-flow available. So, testcase: int foo (int a, int b) { return !a == (a < b); } t.c: In function ‘foo’: t.c:4:13: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] return !a == (a < b); ^~ Comment 6 Marek Polacek 2016-08-19 11:50:29 … Witryna14 kwi 2024 · This article was first published in The Skeptical Inquirer. Properly called “tonic immobility,” feigning death when approached by a predator is a fairly common tactic across the animal kingdom. Some creatures go the extra mile to sell the charade, excreting stinking bodily fluids to make attackers think they’re a rotting corpse that … chem. class fig. crossword