大约有 18,900 项符合查询结果（耗时：0.0294秒） [XML]
How to build query string with Javascript
... Also, if you already have an URL object (for example const url = new URL("https://stackoverflow.com")), you can set its query strings url.search = new URLSearchParams({foo: "bar"}) or url.searchParams.append("foo", "bar")
– Miguel Pynto
Jun 1 at 12:13
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How do I run a rake task from Capistrano?
...f years later...
Have a look at capistrano's rails plugin, you can see at https://github.com/capistrano/rails/blob/master/lib/capistrano/tasks/migrations.rake#L5-L14 it can look something like:
desc 'Runs rake db:migrate if migrations are set'
task :migrate => [:set_rails_env] do
on primary f...
How to drop all user tables?
...les in the schema. Spool the result of this query and execute it.
Source: https://forums.oracle.com/forums/thread.jspa?threadID=614090
Likewise if you want to clear more than tables you can edit the following to suit your needs
select 'drop '||object_type||' '|| object_name || ';' from user_objec...
Is there a WebSocket client implemented for Python? [closed]
...ogle.com/p/pywebsocket/ It's a Google project.
A good search in github is: https://github.com/search?type=Everything&language=python&q=websocket&repo=&langOverride=&x=14&y=29&start_value=1 it returns clients and servers.
Bret Taylor also implemented web sockets over Torna...
Multiple simultaneous downloads using Wget?
...or baisic HTTP Auth,
axel -n <NUMBER_OF_CONNECTIONS> "user:password@https://domain.tld/path/file.ext"
Ubuntu man page.
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Fix warning “Capturing [an object] strongly in this block is likely to lead to a retain cycle” in AR
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Take a look at the documentation on the Apple developer website : https://developer.apple.com/library/prerelease/ios/#documentation/General/Conceptual/ARCProgrammingGuide/Introduction.html#//apple_ref/doc/uid/TP40011029
There is a section about retain cycles at the bottom of the page.
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How can I check if a command exists in a shell script? [duplicate]
... only)
You can put any of them to your if clause. According to my tests (https://www.topbug.net/blog/2016/10/11/speed-test-check-the-existence-of-a-command-in-bash-and-zsh/), the 1st and 3rd method are recommended in bash and the 5th method is recommended in zsh in terms of speed.
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What difference does .AsNoTracking() make?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How to calculate the number of occurrence of a given character in each row of a column of strings?
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A variation of https://stackoverflow.com/a/12430764/589165 is
> nchar(gsub("[^a]", "", q.data$string))
[1] 2 1 0
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How to install PyQt4 on Windows using pip?
...lve your purpose. The .exe windows installers can be downloaded from :
https://sourceforge.net/projects/pyqt/files/PyQt4/PyQt-4.11.4/
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