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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: A project I'm working on requires the use of jQuery on customers' Web pages. Customers will insert a chunk of code that we'll supply which includes a few <script> elements that build a widget in a <script> -created <iframe> . If they aren't already using the latest version of jQuery, this will also include (most likely) a <script> for Google's hosted version of jQuery. The problem is that some customers may already have an older version of jQuery installed. While this may work if it's at least a fairly recent version, our code does rely on

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am reading "Learn Python the Hard Way" and was confused by the "script" part of the second line. from sys import argv script, filename = argv From what I understand, the second line says: script and filename comprise argv . I tried running my code without the "script" part and it worked just fine. I'm not sure what the purpose of it is. 回答1: Generally, the first argument to a command-line executable is the script name, and the rest are the expected arguments. Here, argv is a list that is expected to contain two values: the script name and

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I'm building a MVC application with .Net Core and I need to generate the script of a migration. With EF6 I did run the command update - database - script but when I try to do the same with .net Core is throwing the next exception: Update-Database : A parameter cannot be found that matches parameter name 'script' Do you know if there is an equivalent for EF7? 回答1: As per EF documentation you can use Script-Migration command. If you want to just script all the migrations you can simply call it from Package Manager console like that.

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I'm building a MVC application with .Net Core and I need to generate the script of a migration. With EF6 I did run the command update - database - script but when I try to do the same with .net Core is throwing the next exception: Update-Database : A parameter cannot be found that matches parameter name 'script' Do you know if there is an equivalent for EF7? 回答1: As per EF documentation you can use Script-Migration command. If you want to just script all the migrations you can simply call it from Package Manager console like that.

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am trying to get my angular application work in live mode as well as in a prototype mode just by overriding the services. As a part of this when the prototype mode is turned on in the config, i halt the bootstrap process, load mock services (js) files and resume bootstrapping. Here is a simplified list of source code for preparing the demo :- App.js Just my app, which for simulation calls the service and display the result. It required StubApp as well whose provide this is going to use to override the services var app = angular.module('app

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm using Fabric for my build script. I just cloned one of my VMs and created a new server. The Fabric script (which uses paramiko underneath) works fine one server but not the other. Since it's a clone I don't know what could be different but everytime I run my Fabric script I get the error Error reading SSH protocol banner . This script is connecting with the same user on both servers. The script works fine on all other servers except this new one that I just clones. The only thing that is radically different is the IP address which is

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am using the Tcpdf module and PHP to create dymanic PDF invoices from an ordering system. The script should then save the invoice into a folder called "invoices". The folder exists, and there are full permissions for "everyone" (Windows). The code I am using is this: $pdf->Output('invoices/Delivery Note.pdf', 'F'); This uses fopen to save the file. However the error I am getting is: Warning: fopen(): remote host file access not supported, file://invoices/Delivery Note.pdf This is a local file, not a remote one. I attempted adding a /

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have recently acquired a windows 7 laptop from my late grandmother. I have been using it for work and other things. I decided to create a VM using VirtualBox And now I want to create a user on the (Windows 7 Host) machine so that when I log into that user it autoruns a .bat script to start the VM. To make it clear I only want to run it only if the user "VM" logs in and not my normal user and it would be super awesome if it would autostart in full screen. I have a shortcut on my desktop that executes the command: "C:\Program Files\Oracle

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I want to redirect all console text to a file. Here is what I tried: > sink("test.log", type=c("output", "message")) > a a > How come I do not see this in log Error: unexpected symbol in "How come" Here is what I got in test.log: [1] "a" Here is what I want in test.log: > a a [1] "a" > How come I do not see this in log Error: unexpected symbol in "How come" What am I doing wrong? Thanks! 回答1: You have to sink "output" and "message" separately (the sink function only looks at the first element of type ) Now if you want the input to be logged

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I can't figure out what does the print(__doc__) do at the beginning of a script, like in this Scikit example . I have been looking for Python docstrings in google, and it seems __doc__ is useful to provide some documentation in, say, functions. But I can't see what does __doc__ do in the middle of a script. 回答1: it seems __doc__ is useful to provide some documentation in, say, functions This is true. In addition to functions, documentation can also be provided in modules. So, if you have a file named mymodule.py like this: """This is the