大约有 22,000 项符合查询结果（耗时：0.0308秒） [XML]
How do I SET the GOPATH environment variable on Ubuntu? What file must I edit?
... set, it is assumed to be $HOME/go on Unix systems and %USERPROFILE%\go on Windows. If you want to use a custom location as your workspace, you can set the GOPATH environment variable.
share
|
impr...
cannot find zip-align when publishing app
... installing Android SDK Build-tools 20:
In Eclipse → Pull Down Menu → Window → Android SDK Manager, check Android SDK Build-tools Rev. 20, then click the Install n package(s)… button to start installing.
share
...
cannot load such file — bundler/setup (LoadError)
... Just a note to say that this was the solution for me using Windows Subsystem for Linux, after the recent Windows update. For some reason the update blew away my RVM ruby installs.
– Ben Fulton
Nov 7 '17 at 16:32
...
How do I delete specific lines in Notepad++?
...
If you typed the document on windows, line endings will be \r\n. UNIX style line endings are \n.
– John T
May 27 '09 at 22:12
5
...
No internet on Android emulator - why and how to fix? [closed]
...
If you are using eclipse try:
Window > Preferences > Android > Launch
Default emulator options: -dns-server 8.8.8.8,8.8.4.4
share
|
improve thi...
ImportError: No module named MySQLdb
...
Thanks for sharing, It worked when I was using Windows but I had some issues with mysqlclient (OSError: mysql_config not found) when I was trying to run the same app on Ubuntu, the accepted answer solved it.
– Bilal
Oct 7 '19 at 20:0...
chart.js load totally new data
...
just use it like this if(window.myLine){ window.myLine.destroy(); } OR if(myLineChart){ myLineChart.destroy(); }
– jayant singh
May 23 '16 at 5:13
...
How to get Sinatra to auto-reload the file after each change?
...
On Windows, I am using my restart gem for this:
restart ruby my_app.rb
or, with rackup:
restart rackup
See here for more info, hope you find it useful.
...
Debugging JavaScript in IE7
...
VS2012 Express requires Windows 7. If you're trying to debug IE7, that's not helpful. What you need is VS2010 Web Express: microsoft.com/web/gallery/…
– Mike Post
Oct 2 '13 at 0:04
...
How to read lines of a file in Ruby
...upport the "\r" EOL character along with the regular "\n", and "\r\n" from Windows, here's what I would do:
line_num=0
text=File.open('xxx.txt').read
text.gsub!(/\r\n?/, "\n")
text.each_line do |line|
print "#{line_num += 1} #{line}"
end
Of course this could be a bad idea on very large files si...