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Automatically plot different colored lines
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131
You could use a colormap such as HSV to generate a set of colors. For example:
cc=hsv(12);
fi...
How to get the date from jQuery UI datepicker
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131
Use
var jsDate = $('#your_datepicker_id').datepicker('getDate');
if (jsDate !== null) { // if...
Show a number to two decimal places
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1171
You can use number_format():
return number_format((float)$number, 2, '.', '');
Example:
$...
How to get the anchor from the URL using jQuery?
...se the .indexOf() and .substring(), like this:
var url = "www.aaa.com/task1/1.3.html#a_1";
var hash = url.substring(url.indexOf("#")+1);
You can give it a try here, if it may not have a # in it, do an if(url.indexOf("#") != -1) check like this:
var url = "www.aaa.com/task1/1.3.html#a_1", idx = u...
Targeting position:sticky elements that are currently in a 'stuck' state
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104
There is currently no selector that is being proposed for elements that are currently 'stuck'....
Selecting a row in DataGridView programmatically
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130
Not tested, but I think you can do the following:
dataGrid.Rows[index].Selected = true;
or ...
Should I use 'border: none' or 'border: 0'?
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13 Answers
13
Active
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How to get the last element of a slice?
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For just reading the last element of a slice:
sl[len(sl)-1]
For removing it:
sl = sl[:len(sl)-1]
See this page about slice tricks
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Format / Suppress Scientific Notation from Python Pandas Aggregation Results
....float_format', lambda x: '%.3f' % x)
In [28]: Series(np.random.randn(3))*1000000000
Out[28]:
0 -757322420.605
1 -1436160588.997
2 -1235116117.064
dtype: float64
I'm not sure if that's the preferred way to do this, but it works.
Converting numbers to strings purely for aesthetic purposes...