大约有 15,210 项符合查询结果（耗时：0.0283秒） [XML]
How to install PyQt4 on Windows using pip?
...stall pyqt4 virtualenv windows', I couldn't find anything and found myself reading this post. While I agree it doesn't answer the specific question asked, I figured it was the most logical place to answer the question for the answer for this question since I couldn't find any information and found ...
How do I compare two DateTime objects in PHP 5.2.8?
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timestamp has a some limitations, you might want to read this stackoverflow.com/a/7229760/2652018
– Steel Brain
Aug 2 '14 at 8:57
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How to check if a string is a valid JSON string in JavaScript without using Try/Catch
... The question was about not using try/catch.
If you do not mind to use it, read the answer below.
Here we just check a JSON string using a regexp, and it will work in most cases, not all cases.
Have a look around the line 450 in https://github.com/douglascrockford/JSON-js/blob/master/json2.js
Ther...
Bash history without line numbers
... Can we pipe in the output from the history command instead of reading the file?
– cwd
Aug 18 '11 at 15:45
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Git on Bitbucket: Always asked for password, even after uploading my public SSH key
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Its already answered above. I will summarise the steps to check above.
run git remote -v in project dir. If the output shows remote url starting with https://abc then you may need username password everytime.
So to change the rem...
Find() vs. Where().FirstOrDefault()
...ved into the database ) meanwhile FirstOrDefault will only look for what already have been saved
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postgres: upgrade a user to be a superuser?
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ALTER USER myuser WITH SUPERUSER;
You can read more at the Documentation
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Visual Studio 2012 - Intellisense sometimes disappearing / broken
...g the .suo file? There are several comments and up-voted answers in this thread that suggest, and so it seems like it would help others to have it in this main list. I proposed an edit to this question today to include that, but my edit was rejected (for reasons that leave me perplexed and a little ...
How to close this ssh tunnel? [closed]
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Best explanation I read in a while. This is very useful when accessing a remote database from locally installed environments like R for example. Works well with public / private key authentication. Not with passwords because I did not find a wa...
Override valueof() and toString() in Java enum
... You can also lazily build a map and reuse it, but beware of threading issues while building it.
– Maarten Bodewes
Jun 30 '14 at 9:07
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