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C/C++ NaN constant (literal)?

... In C, NAN is declared in <math.h>. In C++, std::numeric_limits<double>::quiet_NaN() is declared in <limits>. But for checking whether a value is NaN, you can't compare it with another NaN value. Instead use isnan() from <math.h> in C, or std::isnan() from <c...
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How do I change selected value of select2 dropdown with JqGrid?

... be called redundantly upon triggered change(). – van_folmert Feb 22 '16 at 10:37 If this doesn't work correctly add a...
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Editing legend (text) labels in ggplot

... text in the legend, even though it's in my dataframe. I have tried scale_colour_manual , scale_fill_manual with different values for labels= such as c("T999", "T888")", "cols" . ...
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Properties file in python (similar to Java Properties)

...just set your properties in a python file, and use valid python (e.g: MEDIA_ROOT='/foo') ... – danbgray May 11 '12 at 21:19 3 ...
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Removing the fragment identifier from AngularJS urls (# symbol)

...nditions logicalGrouping="MatchAll"> <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" /> <add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" /> <add input="{REQUEST_URI}" pattern="^/(api)" negate="true" /> ...
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Insert a line break in mailto body

....com?subject=Request&body=Hi,%0DName:[your name] %0DGood day " target="_blank"></a> Try adding %0D to break the line. This will definitely work. Above code will display the following: Hi, Name:[your name] Good day ...
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Is there a way to get the source code from an APK file?

...Follow the steps: download apktool.bat (or apktool for Linux) and apktool_<version>.jar from http://ibotpeaches.github.io/Apktool/install/ rename the jar file from above to apktool.jar and put both files in the same folder open a dos box (cmd.exe) and change into that folder; verify that a...
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FFmpeg: How to split video efficiently?

...is given, it will be computed\  automatically from input filename" }   IN_FILE="$1" OUT_FILE_FORMAT="$3" typeset -i CHUNK_LEN CHUNK_LEN="$2"   DURATION_HMS=$(ffmpeg -i "$IN_FILE" 2>&1 | grep Duration | cut -f 4 -d ' ') DURATION_H=$(echo "$DURATION_HMS" | cut -d ':' -f 1) DURATION_M=$(echo ...
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String comparison in Python: is vs. == [duplicate]

...ython allows anything to be used as a boolean expression. If you have bool_a == 3 and bool_b == 4, then bool_a != bool_b, but bool_a xor bool_b is false (because both terms are true). – dan04 Jun 7 '10 at 12:57 ...
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MVC Razor dynamic model, 'object' does not contain definition for 'PropertyName'

...Comments Integration. Example code: Html.RenderPartial(@"Layouts/Partials/_Comments", new {currentUrl = Model.CurrentPage.GetAbsoluteUrl(), commentCount = 5 }); Then in my view I just had this div: <div class="fb-comments" data-href="@ViewData.Eval("currentUrl")" data-numposts="@ViewData.Eval...