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How to manage local vs production settings in Django?
...sed in both, but some of them (like paths to static files) need to remain different, and hence should not be overwritten every time the new code is deployed.
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Rails Object to hash
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If you are looking for only attributes, then you can get them by:
@post.attributes
Note that this calls ActiveModel::AttributeSet.to_hash every time you invoke it, so if you need to access the hash multiple times you should ...
Bootstrap: Open Another Modal in Modal
...t to highest.
$(document).on('hidden.bs.modal', function (event) {
if ($('.modal:visible').length) {
$('body').addClass('modal-open');
}
});
UPDATE: When you have stacked modals, all the backdrops appear below the lowermost modal. You can fix that by adding the following CSS...
How to normalize a NumPy array to within a certain range?
...e floating-point point dtype before the in-place operations are performed.
If they are not already of floating-point dtype, you'll need to convert them using astype. For example,
image = image.astype('float64')
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Is short-circuiting logical operators mandated? And evaluation order?
... recommended to overload these operators in C++ unless you have a very specific requirement. You can do it, but it may break expected behaviour in other people's code, especially if these operators are used indirectly via instantiating templates with the type overloading these operators.
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Overwriting my local branch with remote branch [duplicate]
...other people wondering why that might happen, this approach will only work if you have a branch checked out. It did not work for you because you were in detached HEAD state, (HEAD points at a commit, not a branch) and these commands only work if HEAD is pointing at a branch. When you do git reset wh...
Show a popup/message box from a Windows batch file
...cscript MessageBox.vbs "This will be shown in a popup."
MsgBox reference if you are interested in going this route.
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How to clone an InputStream?
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If all you want to do is read the same information more than once, and the input data is small enough to fit into memory, you can copy the data from your InputStream to a ByteArrayOutputStream.
Then you can obtain the associ...
How to add include path in Qt Creator?
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If you are using qmake, the standard Qt build system, just add a line to the .pro file as documented in the qmake Variable Reference:
INCLUDEPATH += <your path>
If you are using your own build system, you create a pr...
JavaScript open in a new window, not tab
...ons.
window.open(url, windowName, "height=200,width=200");
When you specify a width/height, it will open it in a new window instead of a tab.
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