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Why use the yield keyword, when I could just use an ordinary IEnumerable?
... and you would like to see the first handful (5) records of the year.
In order to accomplish this, the list must be sorted ascending by date, and then have the first 5 taken. If this was done without yield, the entire list would have to be sorted, right up to making sure the last two dates were in...
multi-layer perceptron (MLP) architecture: criteria for choosing number of hidden layers and size of
...me technical properties (in the paper), you can choose your depth to be of order $\log(n)$ and your width of hidden layers to be of order $n^{d/(2(\beta+d))}\log^2(n)$. Here $n$ is your sample size, $d$ is the dimension of your input vector, and $\beta$ is a smoothness parameter for your true funct...
What parameters should I use in a Google Maps URL to go to a lat-lon?
... ll=
Latitude and longitude of the map centre point. Must be in that order.
Requires decimal format. Interestingly, you can use this without q, in
which case it doesn’t show a marker.
sll=
Similar to ll, only this sets the lat/long of the centre point for a business search. Requires t...
How to add screenshot to READMEs in github repository?
...o ensure forked repos point correctly.
The raw=true parameter is there in order to ensure the image you link to, will be rendered as is. That means that only the image will be linked to, not the whole GitHub interface for that respective file. See this comment for more details.
Check out an exampl...
Install NPM into home directory with distribution nodejs package (Ubuntu)
... from the environment variable whenever npm runs (note I changed " to ' in order to prevent the shell that executes the echo from expanding the variable, and I added {} around the variable, since that is the syntax used in .npmrc. To make this work, I did have to change .bashrc to read: export NPM_P...
How do you post to an iframe?
...le upload, in which case where it becomes mandatory to submit the form, in order to upload the files
The iframe can be set to a width and height of 0, and the form can be submitted with the target set to the iframe, and a loading dialog opened before submitting the form. So, it mocks a ajax control...
Reference: What is variable scope, which variables are accessible from where and what are “undefined
...sent; an administrator can disable some or all of them using the variables_order directive in php.ini, but this is not common behaviour.
A list of current superglobals:
$GLOBALS - All the global variables in the current script
$_SERVER - Information on the server and execution environment
$_GET...
Align items in a stack panel?
...
Note however that this changes (reverses) the order of the controls in the StackPanel.
– rumblefx0
Jan 28 '14 at 7:36
...
Modify tick label text
...
Caveat! x is the value of the tick and pos is its relative position in order in the axis. Notice that pos takes values starting in 1, not in 0 as usual when indexing.
In my case, I was trying to format the y-axis of a histogram with percentage values. mticker has another class named PercentFo...
How to serialize SqlAlchemy result to JSON?
...inst cases where a relationship is repeated? For example, if I have online_order and address, both with a relationship to user, but online_order also has an relationship to address. If I wanted to serialize all of this, I'd have to include address in the fields_to_expand, but I wouldn't want to redu...