大约有 42,000 项符合查询结果(耗时:0.0298秒) [XML]

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How do I auto-reload a Chrome extension I'm developing?

...e the extension every time I modify a file it's using, which is what I was ideally looking. – Andrey Fedorov Oct 10 '12 at 2:55 ...
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Best practice: AsyncTask during orientation change

... Do NOT use android:configChanges to address this issue. This is very bad practice. Do NOT use Activity#onRetainNonConfigurationInstance() either. This is less modular and not well-suited for Fragment-based applications. You can read my art...
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How can I select rows with most recent timestamp for each key value?

I have a table of sensor data. Each row has a sensor id, a timestamp, and other fields. I want to select a single row with latest timestamp for each sensor, including some of the other fields. ...
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Is there a way to iterate over a dictionary?

... this: // To print out all key-value pairs in the NSDictionary myDict for(id key in myDict) NSLog(@"key=%@ value=%@", key, [myDict objectForKey:key]); The alternate method (which you have to use if you're targeting Mac OS X pre-10.5, but you can still use on 10.5 and iPhone) is to use an NSEn...
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update columns values with column of another table based on condition [duplicate]

... table1.Price = table2.price FROM table1 INNER JOIN table2 ON table1.id = table2.id You can also try this: UPDATE table1 SET price=(SELECT price FROM table2 WHERE table1.id=table2.id); share | ...
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Mongoose, Select a specific field with find

... The _id field is always present unless you explicitly exclude it. Do so using the - syntax: exports.someValue = function(req, res, next) { //query with mongoose var query = dbSchemas.SomeValue.find({}).select('name -_id')...
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jquery loop on Json data using $.each

... var data = [ {"Id": 10004, "PageName": "club"}, {"Id": 10040, "PageName": "qaz"}, {"Id": 10059, "PageName": "jjjjjjj"} ]; $.each(data, function(i, item) { alert(data[i].PageName); }); $.each(data, function(i, item) { alert(ite...
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Clear text from textarea with selenium

...that the proper error message appears when text in certain fields are invalid. One check for validity is that a certain textarea element is not empty. ...
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Can I create a One-Time-Use Function in a Script or Stored Procedure?

... 2005, is there a concept of a one-time-use, or local function declared inside of a SQL script or Stored Procedure? I'd like to abstract away some complexity in a script I'm writing, but it would require being able to declare a function. ...
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How to change the style of alert box?

...> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>jQuery UI Dialog - Default functionality</title> <link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css"> <link rel="sty...