大约有 42,000 项符合查询结果（耗时：0.0495秒） [XML]
How do I read and parse an XML file in C#?
...uery the data and write out a subset of contacts
var query = from c in xml.Root.Descendants("contact")
where (int)c.Attribute("id") < 4
select c.Element("firstName").Value + " " +
c.Element("lastName").Value;
foreach (string name in query)
{
Consol...
Run an app on a multiple devices automatically in Android Studio
...mmand line, or within AS, look in the Gradle projects window under: App(or root project)->Tasks->verification.
Ref: https://stackoverflow.com/a/18592367/1544046: Describes for emulators, but works for devices as well
...
How to change Rails 3 server default port in develoment?
...matically be run when you run "rails" with Rails 3 gems installed from the root of your application.
APP_PATH = File.expand_path('../../config/application', __FILE__)
require File.expand_path('../../config/boot', __FILE__)
# THIS IS NEW:
require "rails/commands/server"
module Rails
class Serve...
How to resize the AVD emulator (in Eclipse)?
...
@MinaSamy Go to Android SDK tools dir, [root@pc tools]$ emulator your-emulator-name -scale .5, which .5 == 0.5, and it means 50% of the real size.
– user942821
May 31 '12 at 1:43
...
Error: allowDefinition='MachineToApplication' beyond application level
...r (i.e. where you saved your code) and see if you have a *.sln file in the root directory, if you do then you've created a project.
Just to add, I encountered this error just now when I attempted to open a project I created a while back by selecting "File", "Open Website" from the Visual Studio men...
How to save password when using Subversion from the console
...erring data from another machine, this directory somehow ended up owned by root, when it should be owned by me. Removing the directory and letting svn recreate it fixed the problem (but chown probably would have fixed it just as well).
– Joe Strout
Feb 28 '18 ...
Hibernate vs JPA vs JDO - pros and cons of each? [closed]
...leus and have it set up so that I can switch easily between using db4o and mysql. It's helpful for rapid development to use db4o and not have to worry too much about the DB schema and then, once the schema is stabilised to deploy to a database. I also feel confident that later on, I could deploy all...
How can I check the system version of Android?
....3.3 or 2.2.
The problem with using Build.VERSION.SDK_INT is if you have a rooted phone or custom rom, you could have a none standard OS (aka my android is running 2.3.5) and that will return a null when using Build.VERSION.SDK_INT so Build.VERSION.RELEASE will work no matter what!
...
How to remove .html from URL?
...move the .html extension from your urls, you can use the following code in root/htaccess :
RewriteEngine on
RewriteCond %{THE_REQUEST} /([^.]+)\.html [NC]
RewriteRule ^ /%1 [NC,L,R]
RewriteCond %{REQUEST_FILENAME}.html -f
RewriteRule ^ %{REQUEST_URI}.html [NC,L]
NOTE: If you want to remove any...
htaccess Access-Control-Allow-Origin
...
Try this in the .htaccess of the external root folder :
<IfModule mod_headers.c>
Header set Access-Control-Allow-Origin "*"
</IfModule>
And if it only concerns .js scripts you should wrap the above code inside this:
<FilesMatch "\.(js)$">
.....