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How to read a .xlsx file using the pandas Library in iPython?
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I usually create a dictionary containing a DataFrame for every sheet:
xl_file = pd.ExcelFile(file_name)
dfs = {sheet_name: xl_file.parse(sheet_name)
for sheet_name in xl_file.sheet_names}
Update: In pandas version 0.21.0+ you will get this behavior more cleanly by passing sheet_na...
Set Additional Data to highcharts series
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Shouldn't data: _.map(data, row => [row['timestamp'], row['value']]) be data: chartData.map(row => [row.timestamp, row.value])? Also, you don't need lodash; you can use Array.find. It's not supported by IE, but you're using ES6 already...
What are queues in jQuery?
...ction() {
// lets do something with google maps:
var $map = $("#map_canvas");
var myLatlng = new google.maps.LatLng(-34.397, 150.644);
var myOptions = {zoom: 8, center: myLatlng, mapTypeId: google.maps.MapTypeId.ROADMAP};
var geocoder = new google.maps.Geocoder();
var map = n...
How to use PrimeFaces p:fileUpload? Listener method is never invoked or UploadedFile is null / throw
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Looks like javax.faces.SEPARATOR_CHAR must not be equal to _
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How do popular apps authenticate user requests from their mobile app to their server?
...wered Dec 23 '14 at 20:14
diyoda_diyoda_
4,83066 gold badges4747 silver badges8686 bronze badges
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MySQL: @variable vs. variable. What's the difference?
...ameters and declare the local variables:
DELIMITER //
CREATE PROCEDURE prc_test (var INT)
BEGIN
DECLARE var2 INT;
SET var2 = 1;
SELECT var2;
END;
//
DELIMITER ;
These variables are not prepended with any prefixes.
The difference between a procedure variable and a session-specific us...
Is it better to call ToList() or ToArray() in LINQ queries?
...; keeps track on whether collection was modified, there is a private field _version in this class which is changed everytime the List<> is updated.)
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Load and execution sequence of a web page?
...and ready. Read more about it: http://docs.jquery.com/Tutorials:Introducing_$(document).ready()
Edit - This portion elaborates more on the parallel or not part:
By default, and from my current understanding, browser usually runs each page on 3 ways: HTML parser, Javascript/DOM, and CSS.
The HTML par...
What's the difference between setWebViewClient vs. setWebChromeClient?
...s is a better answer than the accepted one.
– redbeam_
Apr 9 '18 at 18:44
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What's the difference between EscapeUriString and EscapeDataString?
...)*+,;=
For completeness, the unreserved characters are alphanumeric and -._~
Both methods escape characters that are neither reserved nor unreserved.
I disagree with the general notion that EscapeUriString is evil. I think a method that escapes only illegal characters (such as spaces) and not res...
