大约有 47,000 项符合查询结果(耗时:0.0603秒) [XML]

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Ruby Bundle Symbol not found: _SSLv2_client_method (LoadError)

I was doing attempting to do some updates to openssl using homebrew and I somehow managed to break everything. I can't do anything now, this is what I get when I try to do bundle install: ...
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Get free disk space

Given each of the inputs below, I'd like to get free space on that location. Something like 13 Answers ...
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When should Flask.g be used?

I saw that g will move from the request context to the app context in Flask 0.10, which made me confused about the intended use of g . ...
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Get number days in a specified month using JavaScript? [duplicate]

Say I have the month as a number and a year. 4 Answers 4 ...
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Adding a new SQL column with a default value

I am looking for the syntax to add a column to a MySQL database with a default value of 0 10 Answers ...
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How to pad zeroes to a string?

What is a Pythonic way to pad a numeric string with zeroes to the left, i.e. so the numeric string has a specific length? 1...
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How to connect to my http://localhost web server from Android Emulator

What can I do in the Android emulator to connect it to my localhost web server page at http://localhost or http://127.0.0.1 ? ...
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Get protocol + host name from URL

In my Django app, I need to get the host name from the referrer in request.META.get('HTTP_REFERER') along with its protocol so that from URLs like: ...
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Saving a Numpy array as an image

I have a matrix in the type of a Numpy array. How would I write it to disk it as an image? Any format works (png, jpeg, bmp...). One important constraint is that PIL is not present. ...
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Data structure for loaded dice?

Suppose that I have an n-sided loaded die where each side k has some probability p k of coming up when I roll it. I'm curious if there is good algorithm for storing this information statically (i.e. for a fixed set of probabilities) so that I can efficiently simulate a random roll of the die. ...