大约有 40,000 项符合查询结果（耗时：0.0441秒） [XML]
How can I set the default value for an HTML element?
...cause the <option> containing my provided "value" to be selected by default:
27 Answers
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How to specify the private SSH-key to use when executing shell command on Git?
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Something like this should work (suggested by orip):
ssh-agent bash -c 'ssh-add /somewhere/yourkey; git clone git@github.com:user/project.git'
if you prefer subshells, you could try the following (though it is more fragile):
ssh-agent $(ssh-add /somewhere/yourkey;...
Android : Check whether the phone is dual SIM
...SIM = telephonyInfo.isDualSIM();
TextView tv = (TextView) findViewById(R.id.tv);
tv.setText(" IME1 : " + imeiSIM1 + "\n" +
" IME2 : " + imeiSIM2 + "\n" +
" IS DUAL SIM : " + isDualSIM + "\n" +
" IS SIM1 READY : " + isSIM1Ready + "\n" +...
Non-Relational Database Design [closed]
...eshare) Graph Databases and the Future of Large-Scale Knowledge Management by Marko Rodriguez contains a very nice introduction to data design using a graph database as well.
Answering the specific questions from a graphdb point of view:
Alternate design: adding relationships between many differen...
What does it mean to inflate a view from an xml file?
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When you write an XML layout, it will be inflated by the Android OS which basically means that it will be rendered by creating view object in memory. Let's call that implicit inflation (the OS will inflate the view for you). For instance:
class Name extends Activity{
pu...
Authentication versus Authorization
...a claim about yourself e.g. age. When you drink, you authenticate your age by showing an ID. Then you may be authorized to drink depending on your age and the jurisdiction you are in (you can drink if >21 in the US >18 in Europe)
– David Brossard
Nov 17 '...
Converting HTML string into DOM elements? [duplicate]
..., the CSS rendering didn't work correctly. If you use this, use '.body' to bypass the auto-inserted body element.
– akauppi
Aug 5 '16 at 14:06
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Single controller with multiple GET methods in ASP.NET Web API
...following routes to your WebApiConfig:
routes.MapHttpRoute("DefaultApiWithId", "Api/{controller}/{id}", new { id = RouteParameter.Optional }, new { id = @"\d+" });
routes.MapHttpRoute("DefaultApiWithAction", "Api/{controller}/{action}");
routes.MapHttpRoute("DefaultApiGet", "Api/{controller}", new ...
JQuery - find a radio button by value
How would I use JQuery to find a radio button by its value?
5 Answers
5
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Reset auto increment counter in postgres
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If you created the table product with an id column, then the sequence is not simply called product, but rather product_id_seq (that is, ${table}_${column}_seq).
This is the ALTER SEQUENCE command you need:
ALTER SEQUENCE product_id_seq RESTART WITH 1453
You can ...