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Openstreetmap: embedding map in webpage (like Google Maps)
...http://wiki.openstreetmap.org/wiki/OpenLayers_Simple_Example and something more advanced at
http://wiki.openstreetmap.org/wiki/OpenLayers_Marker
and
http://wiki.openstreetmap.org/wiki/Openlayers_POI_layer_example
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What is the purpose of the “Prefer 32-bit” setting in Visual Studio and how does it actually work?
... moved. The
default for most .NET projects is again AnyCPU, but there is more than
one meaning to AnyCPU now. There is an additional sub-type of AnyCPU,
“Any CPU 32-bit preferred”, which is the new default (overall, there
are now five options for the /platform C# compiler switch: x86,
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Removing trailing newline character from fgets() input
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@chux: Yup, I wish more people had known about strcspn(). One of the more useful functions in the library, IMO. I've decided to write and publish a bunch of common C hacks like this one today; a strtok_r implementation using strcspn and strspn ...
Chrome desktop notification example [closed]
...ear automatically after a few seconds
Service Worker notifications - a bit more complicated, but they can work in the background (even after the page is closed), are persistent, and support action buttons
The API call takes the same parameters (except for actions - not available on desktop notific...
How many GCC optimization levels are there?
...imization level is specified)
-O1 (optimize minimally)
-O2 (optimize more)
-O3 (optimize even more)
-Ofast (optimize very aggressively to the point of breaking standard compliance)
-Og (Optimize debugging experience. -Og enables optimizations that do not interfere with debugging. It sho...
What are the basic rules and idioms for operator overloading?
...facing for the bit-manipulation functions they inherit from C, have become more prevalent as overloaded stream input and output operators in most applications. For guidance overloading as bit-manipulation operators, see the section below on Binary Arithmetic Operators. For implementing your own cu...
How can I remove duplicate rows?
...y if this is obvious to others; I'm a newbie to SQL just trying to learn. More importantly than why does it work: what is the difference between including the name of the table there or not?
– levininja
Nov 6 '13 at 20:28
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Passing a method as a parameter in Ruby
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# square the dist
dist * dist
end
But it sounds like you would like more reusable chunks of code here.
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Why is debugging better in an IDE? [closed]
... Yes, but the OP asked "What makes IDE debugging tools so much more effective than thoughtful use of diagnostic print statements?". I was comparing IDE debugging tools vs. print statements, not IDE debugging vs. console debugging.
– LeopardSkinPillBoxHat
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PDO Prepared Inserts multiple rows in single query
...);
$data[] = array('fielda' => 'value', 'fieldb' => 'value' ....);
more data values or you probably have a loop that populates data.
With prepared inserts you need to know the fields you're inserting to, and the number of fields to create the ? placeholders to bind your parameters.
insert ...