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In Python, what's the difference between 'except Exception as e' and 'except Exception, e' [duplicat
...as" is here: http://mail.python.org/pipermail/python-dev/2006-March/062449.html.
They thought it would be more intuitive to read the code
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How can I get a specific number child using CSS?
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Not the answer you're looking for? Browse other questions tagged html css css-selectors or ask your own question.
Adding attribute in jQuery
How can I add an attribute into specific HTML tags in jQuery?
10 Answers
10
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How to alter a column's data type in a PostgreSQL table?
...on here: http://www.postgresql.org/docs/current/interactive/sql-altertable.html
ALTER TABLE tbl_name ALTER COLUMN col_name TYPE varchar (11);
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How can I add comments in MySQL?
...n in-line comment */ + 1;
http://dev.mysql.com/doc/refman/5.0/en/comments.html
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How to escape “&” in XML? [duplicate]
... & in place of &
http://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references#Predefined%5Fentities%5Fin%5FXML
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List all files in one directory PHP [duplicate]
...dvantage is: you can filter in one single loop. Say you only want to have .html files and no files containing 404, you can do this on one loop with your solution. Miah you have to loop over the results again
– Toskan
Oct 12 '19 at 22:50
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C++虚析构函数解析 - C/C++ - 清泛网 - 专注C/C++及内核技术
...。
以下内容转自： http://blog.sina.com.cn/s/blog_7c773cc50100y9hz.html
a.第一段代码
#include<iostream>
using namespace std;
class ClxBase{
public:
ClxBase() {};
~ClxBase() {cout << "Output from the destructor of class ClxBase!" << endl;};
void DoSomething() { co...
How do I check how many options there are in a dropdown menu?
...scendant selector to select all <option>'s within a <select>.
HTML:
<select id="myDropDown">
<option>1</option>
<option>2</option>
.
.
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</select>
JQuery:
var numberOfOptions = $('select#myDropDown option').length
And a quick note, often you wil...
Getting file size in Python? [duplicate]
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You can use os.stat(path) call
http://docs.python.org/library/os.html#os.stat
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