大约有 8,200 项符合查询结果（耗时：0.0265秒） [XML]
How do I compare two hashes?
I am trying to compare two Ruby Hashes using the following code:
14 Answers
14
...
What's the best way to generate a UML diagram from Python source code? [closed]
A colleague is looking to generate UML class diagrams from heaps of Python source code.
He's primarily interested in the inheritance relationships, and mildly interested in compositional relationships, and doesn't care much about class attributes that are just Python primitives.
...
How do I get the first element from an IEnumerable in .net?
...t; in .net, and I haven't found a nice way to do it. The best I've come up with is:
8 Answers
...
How to install therubyracer gem on 10.10 Yosemite?
...
git clone https://github.com/cowboyd/libv8.git
cd libv8
bundle install
bundle exec rake clean build binary
gem install pkg/libv8-3.16.14.3-x86_64-darwin-12.gem #note that libv8 version may change, so tab through files in pkg/, also rememb...
How to make --no-ri --no-rdoc the default for gem install?
I don't use the RI or RDoc output from the gems I install in my machine or in the servers I handle (I use other means of documentation).
...
Find a value in an array of objects in Javascript [duplicate]
...s, and I need to get the object where "name" is "string 1". Here is an example array.
20 Answers
...
Get MIME type from filename extension
How can I get the MIME type from a file extension?
24 Answers
24
...
How to escape os.system() calls?
When using os.system() it's often necessary to escape filenames and other arguments passed as parameters to commands. How can I do this? Preferably something that would work on multiple operating systems/shells but in particular for bash.
...
Print array to a file
I would like to print an array to a file.
12 Answers
12
...
How do I show a marker in Maps launched by geo URI Intent?
I have a application where I want to show different locations (one at the time, picked by user input) by launching Google Maps with their specific geo coordinates.
...