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req.query and req.param in ExpressJS
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req.query will return a JS object after the query string is parsed.
/user?name=tom&age=55 - req.query would yield {name:"tom", age: "55"}
req.params will return parameters in the matched route.
If your route is /user/:id and you make a request to /user/5 - req.params w...
CSS: how do I create a gap between rows in a table?
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This creates extra space inside the table row. If the table rows have colors that will not look good.
– Kokodoko
Gridview with two columns and auto resized images
... return v;
}
private static class Item {
public final String name;
public final int drawableId;
Item(String name, int drawableId) {
this.name = name;
this.drawableId = drawableId;
}
}
}
Set that adapter to your GridView:
@O...
Generating an Excel file in ASP.NET [closed]
...olumn ss:Width="200" />
<Row>
<Cell><Data ss:Type="String">A</Data></Cell>
<Cell><Data ss:Type="String">B</Data></Cell>
</Row>
<Row>
<Cell><Data ss:Type="String">C</Data></Cell>
<C...
How many database indexes is too many?
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I voted up but... I would say the extra parse time while interesting and academic, it would never influence my choice for the correct number of indexes. agree?
– Stephanie Page
May 30 '13 at 21:14
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Difference in Months between two dates in JavaScript
...r monthCorrection=0;
//If roundUpFractionalMonths is true, check if an extra month needs to be added from rounding up.
//The difference is done by ceiling (round up), e.g. 3 months and 1 day will be 4 months.
if(roundUpFractionalMonths===true && daysDifference>0)
{
...
Spring boot @ResponseBody doesn't serialize entity id
...Person.class })
public interface ProjectionPerson {
Integer getIdPerson();
String getFirstName();
String getLastName();
}
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What is the difference between and ?
...: block (hence block-level) applied to them; nothing more (except somewhat extra margin in some instances). However, as aforementioned, they both different greatly in terms of semantics.
The <p> element, as its name somewhat implies, is for paragraphs. Thus, <p> should be used when you...
How to fix committing to the wrong Git branch?
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For an extra secure feeling, perform the cherry-pick first on the correct branch and only then reset the wrong branch.
– Age Mooij
Dec 27 '11 at 22:54
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Count the items from a IEnumerable without iterating?
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Just adding extra some info:
The Count() extension doesn't always iterate. Consider Linq to Sql, where the count goes to the database, but instead of bringing back all the rows, it issues the Sql Count() command and returns that result ...