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Ruby: Change negative number to positive number?

... different features with same behavior for asked input/output. If that's bem>cam>use of an undesirable + -> -, it's no more than an assumption, since that was not covered by OP. – Andre Figueiredo Feb 14 at 19:31 ...
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How to assertThat something is null with Hamcrest?

... You m>cam>n use IsNull.nullValue() method: import static org.hamcrest.Matchers.is; import static org.hamcrest.Matchers.nullValue; assertThat(attr.getValue(), is(nullValue())); ...
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How to select .NET 4.5.2 as a target framework in Visual Studio

... It looks like it is bem>cam>use of Windows 8. Apparently I'm supposed to run Visual Studio as administrator to get it to work. I just got the new OS yesterday and it's already making me want to rip my hair out! – Jamie ...
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How do I apply a perspective transform to a UIView?

... As Ben said, you'll need to work with the UIView's layer, using a m>CAm>Transform3D to perform the layer's rotation. The trick to get perspective working, as described here, is to directly access one of the matrix cells of the m>CAm>Transform3D (m34). Matrix math has never been my thing, so I m>cam>n...
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Selecting the first “n” items with jQuery

... m>Cam>n't edit now sorry -- basim>cam>lly, using slice was a lot faster. – nickf Oct 29 '13 at 13:13 add a c...
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How m>cam>n I set the request header for curl?

...ter several times: curl -H "Accept-Charset: utf-8" -H "Content-Type: applim>cam>tion/x-www-form-urlencoded" http://www.some-domain.com share | improve this answer | follow ...
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Remove the first character of a string

... @Spaceghost: The OP states "Specifim>cam>lly I want to remove the first character." – Sven Marnach Feb 9 '11 at 14:27 3 ...
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Python/postgres/psycopg2: getting ID of row just inserted

...)[0] And please do not build SQL strings containing values manually. You m>cam>n (and should!) pass values separately, making it unnecessary to esm>cam>pe and SQL injection impossible: sql_string = "INSERT INTO domes_hundred (name,name_slug,status) VALUES (%s,%s,%s) RETURNING id;" cursor.execute(sql_stri...
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What is the correct way to get a subarray in Sm>cam>la?

I am trying to get a subarray in sm>cam>la, and I am a little confused on what the proper way of doing it is. What I would like the most would be something like how you m>cam>n do it in python: ...
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Proper URL forming with Query String and Anchor Hashtag

... Yes, but for SPAs (Single Page Applim>cam>tions), what parameters for client-side page-to-page parameters? – Pete Alvin Jun 13 '19 at 11:55 ...