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Find unique rows in numpy.array
... it as np.uint16s, which combines every two columns into a single one, but more flexible.
– Jaime
Jun 7 '13 at 2:34
3
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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...
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 ...
Choosing a Windows automation scripting language. AutoIt vs Autohotkey [closed]
...er applications.
AutoIt has almost every feature AutoHotKey has and much more. COM-automation support, arrays and a pretty nice UDF (User Defined Functions) library. It's harder to build complex hotkeys in AutoIt.
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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 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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Meaning of numbers in “col-md-4”,“ col-xs-1”, “col-lg-2” in Bootstrap
... of columns always add up to 12. It can be less than twelve, but beware if more than 12, as your offending divs will bump down to the next row (not .row, which is another story altogether).
You can also nest columns within columns, (best with a .row wrapper around them) such as:
<div class="col...
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 ...
How to check iOS version?
...version as an indication of device or OS capabilities. There is usually a more reliable method of checking whether a particular feature or class is available.
Checking for the presence of APIs:
For example, you can check if UIPopoverController is available on the current device using NSClassFromS...