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Combining two Series into a DataFrame in pandas
I have two Series s1 and s2 with the same (non-consecutive) indices. How do I combine s1 and s2 to being two columns in a DataFrame and keep one of the indices as a third column?
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Migration: Cannot add foreign key constraint
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Add it in two steps, and it's good to make it unsigned too:
public function up()
{
Schema::create('priorities', function($table) {
$table->increments('id', true);
$table->integer('user_id')->unsigned();
$tabl...
Failed binder transaction when putting an bitmap dynamically in a widget
...sed because all the changes to the RemoteViews are serialised (e.g. setInt and setImageViewBitmap ). The bitmaps are also serialised into an internal bundle. Unfortunately this bundle has a very small size limit.
You can solve it by scaling down the image size this way:
public static Bitmap scale...
Python string.replace regular expression [duplicate]
... answered May 23 '13 at 17:53
Andrew ClarkAndrew Clark
171k2525 gold badges236236 silver badges278278 bronze badges
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Finding Variable Type in JavaScript
...d]"
With that you would not have to distinguish between primitive values and objects.
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How can I change a file's encoding with vim?
...xt
So you should be able to change the encoding as part of the write command.
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Practical use of `stackalloc` keyword
... native allocator (like malloc or the .Net equivalent) you also gain speed and automatic deallocation on scope exit.
Performance wise, if you use stackalloc you greatly increase the chance of cache hits on the CPU due to the locality of data.
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How do I prevent the padding property from changing width or height in CSS?
...ed Feb 10 '17 at 5:59
Abhishek Pandey
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answered Aug 20 '12 at 8:58
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Prevent text selection after double click
I'm handling the dblclick event on a span in my web app. A side-effect is that the double click selects text on the page. How can I prevent this selection from happening?
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Find out if string ends with another string in C++
...ainer -- the best way to do it is to use a library. It's a shame the C++ Standard library does so few useful things.
– masterxilo
Aug 2 '14 at 19:05
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