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Check if an apt-get package is installed and then install it if it's not on Linux
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edited Aug 19 '09 at 6:39
answered Aug 19 '09 at 6:27
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C++ include and import difference
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answered Oct 5 '08 at 16:54
Head GeekHead Geek
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Responding with a JSON object in Node.js (converting object/array to JSON string)
... console.log("Request handler random was called.");
response.writeHead(200, {"Content-Type": "application/json"});
var otherArray = ["item1", "item2"];
var otherObject = { item1: "item1val", item2: "item2val" };
var json = JSON.stringify({
anObject: otherObject,
anArray: otherArra...
Pass parameter to controller from @Html.ActionLink MVC 4
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Darin DimitrovDarin Dimitrov
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Ruby: Change negative number to positive number?
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Using abs will return the absolute value of a number
-300.abs # 300
300.abs # 300
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How to assertThat something is null with Hamcrest?
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260
You can use IsNull.nullValue() method:
import static org.hamcrest.Matchers.is;
import static or...
How to select .NET 4.5.2 as a target framework in Visual Studio
...ave installed .NET Framework 4.5.2 on Windows 8.1. But in Visual Studio 2013 I do not see the .NET Framework 4.5.2 option (see screenshot). How do I target my project for .NET 4.5.2?
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SQL Server equivalent to MySQL enum data type?
Does SQL Server 2008 have a a data-type like MySQL's enum ?
5 Answers
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Ignore mouse interaction on overlay image
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edited Aug 4 '17 at 17:00
Francisco Couzo
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How to apply a CSS filter to a background image
...mage and .content.
Both of them are placed with position: fixed and left: 0; right: 0;. The difference in displaying them comes from the z-index values which have been set differently for the elements.
.background-image {
position: fixed;
left: 0;
right: 0;
z-index: 1;
display: ...