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How to make lists contain only distinct element in Python? [duplicate]
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Modified versions of http://www.peterbe.com/plog/uniqifiers-benchmark
To preserve the order:
def f(seq): # Order preserving
''' Modified version of Dave Kirby solution '''
seen = set()
return [x for x in seq if x not in seen and not seen....
What does Google Closure Library offer over jQuery? [closed]
...lity can be loaded
only when it is required.
For details have a look at:
http://blog.klokantech.com/2010/12/closure-compiler-for-openlayers-3x.html
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Display numbers with ordinal suffix in PHP
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from http://www.phpro.org/examples/Ordinal-Suffix.html
<?php
/**
*
* @return number with ordinal suffix
*
* @param int $number
*
* @param int $ss Turn super script on/off
*
* @return string
*
*/
function ordinalSuff...
Are there any CSV readers/writer libraries in C#? [closed]
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There are dozens.
http://www.filehelpers.net/ is one of the most common.
I should say that I find Filehelpers restrictive in some scenarios, and instead use The Fast CSV Reader. In my experience, if you don't know the format of your CSV file...
String variable interpolation Java [duplicate]
...mat() method. The outcome is the same, but the methods are different.
See http://en.wikipedia.org/wiki/Variable_interpolation
Edit As of 2019, JEP 326 (Raw String Literals) was withdrawn and superseeded by JEP 355 (Text Blocks). The latter tries to introduce "Text Blocks" into the language:
A ...
Creating an empty Pandas DataFrame, then filling it?
I'm starting from the pandas DataFrame docs here: http://pandas.pydata.org/pandas-docs/stable/dsintro.html
5 Answers
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Why is the .bss segment required?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How to enable MySQL Query Log?
...5.1.29
Also, to enable it from MySQL console
SET general_log = 1;
See http://dev.mysql.com/doc/refman/5.1/en/query-log.html
For mysql 5.1.29+
With mysql 5.1.29+ , the log option is deprecated. To specify the logfile and enable logging, use this in my.cnf in the [mysqld] section:
general_log_...
What are transparent comparators?
...upports calling it with heterogeneous types (e.g. the pointer_comp type in https://stackoverflow.com/a/18940595/981959 is not transparent according to STL's definition, but defining pointer_comp::is_transparent allows it to be used to solve the problem). If you only ever lookup in your std::set<T...
Disable scrolling on ``
...t")
input.addEventListener("mousewheel", function(event){ this.blur() })
http://jsfiddle.net/bQbDm/2/
For jQuery example and a cross-browser solution see related question:
HTML5 event listener for number input scroll - Chrome only
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