大约有 17,000 项符合查询结果（耗时：0.0479秒） [XML]
git selective revert local changes from a file
...
This seems to fail a lot for me when discarding changes ("error: patch failed <file>", "error: <file> patch does not apply"). Strangely enough I'll receive those errors when using the a option in patch mode to discard an entire file, yet git checkout -- <file> work...
Checking for NULL pointer in C/C++ [closed]
...more readable. But I just found out that comparison raises (resp.) warning/error for comparison with NULL/nullptr on recent compilers. So if you want to check a pointer, better to do "if (ptr != NULL)" instead of "if (ptr)". If you mistakenly declare ptr as an int, the first check will raise a warni...
angular.service vs angular.factory
...ver on the flip side a factory appears to require a returned value else an error will occur - (shown in this example - jsfiddle.net/hmoc0q3v/1).
– MrB
Dec 11 '14 at 23:03
...
Firefox 'Cross-Origin Request Blocked' despite headers
...le cross-origin request, and Firefox is consistently blocking it with this error:
15 Answers
...
dyld: Library not loaded: /usr/local/lib/libpng16.16.dylib with anything php related
...in.
brew unlink libpng && brew link libpng
And you may get some error. I fixed that error by correcting permission. Maybe it's because of uninstalled macports.
sudo chown -R yourid:staff /usr/local/share/man/
Create link again and it'll work.
...
How to declare a variable in a PostgreSQL query
... set session my.vars.id = '1'; to set session my.user.id = '1'; will yield ERROR: syntax error at or near "user"
– dominik
Jul 9 '17 at 19:13
2
...
Android 4.3 menu item showAsAction=“always” ignored
... That's the only thing that solved My Problem (though it's showing this error). Thanks !
– user2630165
Oct 30 '15 at 11:20
3
...
What algorithm gives suggestions in a spell checker?
... using "bad" hash functions.
The idea is to look at the types of spelling errors people make, and to design hash functions that would assign an incorrect spelling to the same bucket as its correct spelling.
For example, a common mistake is to use the wrong vowel, like definate instead of definite....
Xcode is not currently available from the Software Update server
... @PeterEhrlich, I agree that it seemed to have no effect in that the error message still appears if you try xcode-select --install. What does seem to happen is that this corrects the path so that the command line tools which have already been installed by Xcode5 are now findable by xcode-sele...
Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=
Error message on MySql:
7 Answers
7
...