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What is the best open-source java charting library? (other than jfreechart) [closed]
...ther look at JFreeChart. The user guide is only available to buy, but the demo shows what is possible and it's pretty easy to work out how from the API documentation. Basically you start with the ChartFactory static methods and plug the resultant JFreeChart object into a ChartPanel to display it. ...
Count the number of occurrences of a string in a VARCHAR field?
...ESCRIPTION ,'value','')))/5 as COUNT
FROM <table>
SQL Fiddle Demo
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How can I do an UPDATE statement with JOIN in SQL Server?
...e - first_table, second_table, third_table and some_column like 123456 are demo table names, column names and ids. Replace them with the valid names.
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How do I make background-size work in IE?
...sed as a IE8 fallback for "cover" and "contain" values. Have a look at the demo.
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How do I get an element to scroll into view, using jQuery?
...
Have a look at the jQuery.scrollTo plugin. Here's a demo.
This plugin has a lot of options that go beyond what native scrollIntoView offers you. For instance, you can set the scrolling to be smooth, and then set a callback for when the scrolling finishes.
You can also have a...
Choosing a file in Python with simple Dialog
...ort easygui
print(easygui.fileopenbox())
To install:
pip install easygui
Demo:
import easygui
easygui.egdemo()
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How to format date in angularjs
...
Angular.js has a built-in date filter.
demo
// in your controller:
$scope.date = '20140313T00:00:00';
// in your view, date property, filtered with date filter and format 'MM/dd/yyyy'
<p ng-bind="date | date:'MM/dd/yyyy'"></p>
// produces
03/13/2014...
Python to print out status bar and percentage
...
You can use \r (carriage return). Demo:
import sys
total = 10000000
point = total / 100
increment = total / 20
for i in xrange(total):
if(i % (5 * point) == 0):
sys.stdout.write("\r[" + "=" * (i / increment) + " " * ((total - i)/ increment) + "]...
Draw a perfect circle from user's touch
... to implement a circle detection mechanism based on that idea. See working demo below (Sorry, I'm using Java as the fastest way to provide this fast and a bit dirty example):
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Gra...
How to change CSS using jQuery?
...").css({"backgroundColor": "black", "color": "white"});
Here's a working demo: http://jsfiddle.net/YPYz8/
$(init);
function init() {
$("h1").css("backgroundColor", "yellow");
$("#myParagraph").css({ "backgroundColor": "black", "color": "white" });
$(".bordered").css("bor...