大约有 6,500 项符合查询结果(耗时:0.0215秒) [XML]

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Why use pip over easy_install? [closed]

...are out of date for 2015 (although the initially accepted one from Daniel Roseman is not). Here's the current state of things: Binary packages are now distributed as wheels (.whl files)—not just on PyPI, but in third-party repositories like Christoph Gohlke's Extension Packages for Windows. pip ...
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What is the difference between Cloud, Grid and Cluster? [closed]

...s to say that a cluster is tightly coupled, whereas a Grid or a cloud is loosely coupled. Also, clusters are made up of machines with similar hardware, whereas clouds and grids are made up of machines with possibly very different hardware configurations. To know more about cloud computing, I recomm...
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MySQL connection not working: 2002 No such file or directory

... "The hostname localhost has a special meaning. It is bound to the use of Unix domain sockets. It is not possible to open a TCP/IP connection using the hostname localhost you must use 127.0.0.1 instead." - php.net/manual/en/mysqli.q...
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Using the rJava package on Win7 64 bit with R

...o get up and running with R + rJava on Windows 7 64bit. There are several possibilities, but most have fatal flaws. Here is what worked for me: Add jvm.dll to your PATH rJava, the R<->Java bridge, will need jvm.dll, but R will have trouble finding that DLL. It resides in a folder like C:\Pr...
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How can I list all foreign keys referencing a given table in SQL Server?

... GishuGishu 123k4545 gold badges214214 silver badges294294 bronze badges ...
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Cross compile Go on OSX?

I am trying to cross-compile a go app on OSX to build binaries for windows and linux. I have read everything what I could find on the net. Closest example that I have found has been published on (apart from many unfinished discussions on go-nuts mailing list): ...
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How do I read / convert an InputStream into a String in Java?

...5.573 12.769 40.74 81.415 159.864 test5 3.881 5.075 6.904 14.123 50.258 129.937 166.162 test9 2.237 3.493 5.422 11.977 45.98 89.336 177.39 test6 1.261 2.12 4.38 10.698 31.821 86.106 186.636 test7 1.601 2.391 3.646 8.367 38.196 110.221 211.016 test...
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How can I do test setup using the testing package in Go

... and teardown is necessary around a call to m.Run. It should then call os.Exit with the result of m.Run It took me some time to figure out that this means that if a test contains a function func TestMain(m *testing.M) then this function will be called instead of running the test. And in this f...
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Loading/Downloading image from URL on Swift

...} } And use it this way: myImageView.imageFromUrl("https://robohash.org/123.png") share | improve this answer | follow | ...
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How can I find out if I have Xcode commandline tools installed?

...by running command gcc --version, which gives the gcc details. I am on Mac OS X 10.13.6. – GAURAV SRIVASTAVA Sep 26 '18 at 21:37 ...