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SQlite Getting nearest locations (with latitude and longitude)
... double range, double bearing)
{
double EarthRadius = 6371000; // m
double latA = Math.toRadians(point.x);
double lonA = Math.toRadians(point.y);
double angularDistance = range / EarthRadius;
double trueCourse = Math.toRadians(bearing);
doub...
How to Display blob (.pdf) in an AngularJS app
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+50
First of all you need to set the responseType to arraybuffer. This is required if you want to create a blob of your data. See Sending_...
Get Root Directory Path of a PHP project
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For PHP >= 5.3.0 try
PHP magic constants.
__DIR__
And make your path relative.
For PHP < 5.3.0 try
dirname(__FILE__)
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imp...
How do you add Boost libraries in CMakeLists.txt?
...ITHREADED ON)
set(Boost_USE_STATIC_RUNTIME OFF)
find_package(Boost 1.45.0 COMPONENTS *boost libraries here*)
if(Boost_FOUND)
include_directories(${Boost_INCLUDE_DIRS})
add_executable(progname file1.cxx file2.cxx)
target_link_libraries(progname ${Boost_LIBRARIES})
endif()
Obvious...
Why is there a difference in checking null against a value in VB.NET and C#?
...comparable expressions 5==null and 5!=null only the second first [updated 2014-03-02 - PG] returns false. However, in ANY environment that supports null, it is incumbent on the programmer to know the truth tables and null-propagation used by that language.
Update
Eric Lippert's blog articles (ment...
Error 'LINK : fatal error LNK1123: failure during conversion to COFF: file invalid or corrupt' after
I've installed Visual Studio 2012 Release Preview, and it appears to be fine, but now when I try to use Visual Studio 2010 to compile C++ projects, I get the following error message:
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HorizontalScrollView within ScrollView Touch Handling
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280
Update: I figured this out. On my ScrollView, I needed to override the onInterceptTouchEvent met...
How to use the “number_to_currency” helper method in the model rather than view?
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103
It’s not available because its use in a model (typically) violates MVC (and it does seem to i...
How can I strip first and last double quotes?
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190
If the quotes you want to strip are always going to be "first and last" as you said, then you co...
Convert from ASCII string encoded in Hex to plain ASCII?
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A slightly simpler solution:
>>> "7061756c".decode("hex")
'paul'
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