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How do I build a numpy array from a generator?
...y(list(gimme()))
can make two identical generators, run through the first one to find the total length, initialize the array, and then run through the generator again to find each element:
length = sum(1 for el in gimme())
my_array = numpy.empty(length)
for i, el in enumerate(gimme()): my_array[i]...
What is the HTML tabindex attribute?
...able".
In my mind the second thing is even more important than the first one. There are very few elements that are focusable by default (e.g. <a> and form controls). Developers very often add some JavaScript event handlers (like 'onclick') on not focusable elements (<div>, <span>...
How to insert an element after another element in JavaScript without using a library?
...'NewElement';
/* Add NewElement BEFORE -OR- AFTER Using the Aforementioned Prototypes */
NewElement.appendAfter(document.getElementById('Neighbor2'));
div {
text-align: center;
}
#Neighborhood {
color: brown;
}
#NewElement {
color: green;
}
<div id="Neighborhood">
<...
The requested operation cannot be performed on a file with a user-mapped section open
...my bin folder, after stopping the main service, I am getting an error with one file (TexteDll). The error is:
28 Answers
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Bigger Glyphicons
...ine styles are not good approach. If you need specific styles for some component just apply the new font-size via it's parent class
– Kaloyan Stamatov
Jun 17 '16 at 12:45
...
How to alias a table in Laravel Eloquent queries (or using Query Builder)?
... @AldiUnanto What about Eloquent? Active record meant to be used on one table therefore you don't need aliases. When you use relations you're still dealing with one table at a time (i.e. when you define filters on the relationship). Now if you're using Query Builder with an Eloquent model (i....
How to get the class of the clicked element?
...
One of those funny situations where jQuery is the long way. this.className will give you the same as $(this).attr("class")
– David Gilbertson
Sep 2 '13 at 23:25
...
Initialization of all elements of an array to one default value in C++?
...a single call to fill_nto fill an entire 2D array. You need to loop across one dimension, while filling in the other.
– Evan Teran
Oct 3 '13 at 14:38
8
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MySQL case insensitive select
Can anyone tell me if a MySQL SELECT query is case sensitive or case insensitive by default? And if not, what query would I have to send so that I can do something like:
...
Easiest way to upgrade eclipse 3.7 to 4.2 (Juno)
... environment.
Unzip Eclipse 4.2 to a new directory, and add your plug-ins one at a time. You can use Bananeweizen's method to copy the Eclipse 3.7 plug-ins, or you can add them manually. It's probably a good idea to see if the plug-ins you use have been upgraded for Eclipse 4.2.
Create a new Ecl...