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How to create major and minor gridlines with different linestyles in Python
...
Sometimes you also need to call plt.minorticks_on() for the minor grid to actually appear. See stackoverflow.com/a/19940830/209246
– eqzx
Feb 6 '17 at 22:34
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jQuery: Get height of hidden element in jQuery
...the same problem with getting hidden element width, so I wrote this plugin call jQuery Actual to fix it. Instead of using
$('#some-element').height();
use
$('#some-element').actual('height');
will give you the right value for hidden element or element has a hidden parent.
Full documentation please...
Pass a variable into a partial, rails 3?
...artial => 'post', :collection => @posts %>
In this case it will call the partial post for every post with a local variable 'post'
You can even render a spacer template between each post:
<%= render :partial => 'post', :collection => @posts, :spacer_template => 'post_divider'...
How to change the map center in Leaflet.js
...er location. How do I change the center of the map to a new position after calling the initialize function?
4 Answers
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Select top 10 records for each category
...dited to reflect your clarification):
select *
from Things t
where t.ThingID in (
select top 10 ThingID
from Things tt
where tt.Section = t.Section and tt.ThingDate = @Date
order by tt.DateEntered desc
)
and t.ThingDate = @Date
order by Section, DateEntered desc
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GitHub: searching through older versions of files
...der versions of my repo files. For example, say, I used to have a function called get_info() in my code, but deleted it several versions ago, is it possible to search for get_info and find the code. If it is not possible using GitHub, is it possible from the git command line?
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How to get datetime in JavaScript?
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Semantically, you're probably looking for the one-liner
new Date().toLocaleString()
which formats the date in the locale of the user.
If you're really looking for a specific way to format dates, I recommend the moment.js library...
How can you display the Maven dependency tree for the *plugins* in your project?
...one, On the Maven window (on the right of IDE), you will find a new plugin called as
Dependencies
Expand that and you will see the dependency:tree goal, double click
on it and run it, you should see the full dependency tree
Plugin to be added in POM:
<build>
<plugins>
<...
OO Design in Rails: Where to put stuff
...I make): everything in controllers, models, views, and the helpers automatically provided for controllers and views. Then come the mixins from lib, but there's never an attempt to do real OO modeling. You're right, though: in "apps/classes, or anywhere else." Just wanted to check if there's some sta...
SQL ON DELETE CASCADE, Which Way Does the Deletion Occur?
...affected and not on the Courses
follow-up question: why do you have CourseID on table Category?
Maybe you should restructure your schema into this,
CREATE TABLE Categories
(
Code CHAR(4) NOT NULL PRIMARY KEY,
CategoryName VARCHAR(63) NOT NULL UNIQUE
);
CREATE TABLE Courses
(
CourseID INT...