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Android dismiss keyboard
...ll on the screen, for example click away from EditText to text that can be selected but not edited in the same window.
– Georgie
Jan 22 '19 at 2:17
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How do you automatically set the focus to a textbox when a web page loads?
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IMHO, the 'cleanest' way to select the First, visible, enabled text field on the page, is to use jQuery and do something like this:
$(document).ready(function() {
$('input:text[value=""]:visible:enabled:first').focus();
});
Hope that helps...
Than...
Why can templates only be implemented in the header file?
...f;
When reading this line, the compiler will create a new class (let's call it FooInt), which is equivalent to the following:
struct FooInt
{
int bar;
void doSomething(int param) {/* do stuff using int */}
}
Consequently, the compiler needs to have access to the implementation of the m...
Matplotlib: “Unknown projection '3d'” error
...e you using? (Try running: python -c 'import matplotlib; print matplotlib."__version__")
I'm guessing you're running version 0.99, in which case you'll need to either use a slightly different syntax or update to a more recent version of matplotlib.
If you're running version 0.99, try doing this in...
How should I structure a Python package that contains Cython code
...od relies on the fact that building a .pyx file with Cython.Distutils.build_ext (at least with Cython version 0.14) always seems to create a .c file in the same directory as the source .pyx file.
Here is a cut-down version of setup.py which I hope shows the essentials:
from distutils.core import s...
How to write a simple database engine [closed]
...h pattern of delimiter is never used in your data itself. i.e. if you have selected <*> for example to separate columns, you should validate the data you are placing in this table not to contain this pattern. you could also use a row header and a column header by specifying size of row and som...
Using Git, show all commits that are in one branch, but not the other(s)
...h a diagram illustration https://git-scm.com/book/en/v2/Git-Tools-Revision-Selection#Commit-Ranges
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Remove empty array elements
... of strings, you can simply use array_filter(), which conveniently handles all this for you:
print_r(array_filter($linksArray));
Keep in mind that if no callback is supplied, all entries of array equal to FALSE (see converting to boolean) will be removed. So if you need to preserve elements that ...
lenses, fclabels, data-accessor - which library for structure access and mutation is better
...f these libraries also provide a bunch of extra combinators on top, and usually some form of template haskell machinery to automatically generate lenses for the fields of simple record types.
With that in mind, we can turn to the different implementations:
Implementations
fclabels
fclabels is pe...
How can I delay a method call for 1 second?
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performSelector:withObject:afterDelay:
Document Reference
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