大约有 48,000 项符合查询结果（耗时：0.0550秒） [XML]
builtins.TypeError: must be str, not bytes
...ho would forget to include it (or couldn't because they were using stdio). Now it can annoy Python users on all platforms. Hopefully, it will be worth the pain.
– Brent Bradburn
Aug 17 '13 at 6:11
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Preserve Line Breaks From TextArea When Writing To MySQL
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I believe UTF-8 is now the default in PHP. But of course it doesn't hurt to be explicit.
– ProfileTwist
Jan 9 '14 at 20:20
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How can I use xargs to copy files that have spaces and quotes in their names?
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find . -print0 | grep --null 'FooBar' | xargs -0 ...
I don't know about whether grep supports --null, nor whether xargs supports -0, on Leopard, but on GNU it's all good.
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improv...
Mysql error 1452 - Cannot add or update a child row: a foreign key constraint fails
...at references another, but it is failing for some reason. With my limited knowledge of MySQL, the only thing that could possibly be suspect is that there is a foreign key on a different table referencing the one I am trying to reference.
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Import Maven dependencies in IntelliJ IDEA
... issue while actually unchecking it solved the issue for me. Why? I don't know. Thanks!
– janhink
Nov 28 '14 at 14:51
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Input placeholders for Internet Explorer
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That plugin isn't maintained anymore, and has a lot of known issues.
– Ian Dunn
Nov 16 '12 at 22:51
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Rails 4 image-path, image-url and asset-url no longer work in SCSS files
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Now this is how you write an answer. Each scenario. Predicting the "what ifs", no loose ends. A mark of someone who has "seen combat" (really worked through the problem).
– ahnbizcad
Nov...
Can I use git diff on untracked files?
...ob to the index at that location. The upshot is that your "untracked" file now becomes a modification to add all the content to this zero-length file, and that shows up in the "git diff" output.
git diff
echo "this is a new file" > new.txt
git diff
git add -N new.txt
git diff
diff --git a/new....
What is the difference between __init__ and __call__?
I want to know the difference between __init__ and __call__ methods.
13 Answers
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Fixing “Lock wait timeout exceeded; try restarting transaction” for a 'stuck" Mysql table?
...ansaction should be one of the first, because it's the oldest in the list. Now just take the value from trx_mysql_thread_id and send it the KILL command:
KILL 1234;
If you're unsure which transaction is yours, repeat the first query very often and see which transactions persist.
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