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Convert Unicode to ASCII without errors in Python
...place(u'\u2019', u'\'').encode('ascii', 'ignore')
"'"
Although there are more efficient ways to accomplish this. See this question for more details Where is Python's "best ASCII for this Unicode" database?
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How do I generate a constructor from class fields using Visual Studio (and/or ReSharper)?
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How to show “if” condition on a sequence diagram?
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Maven Run Project
...plugin configuration is in your pom.xml. The plugin site on Mojohaus has a more detailed example.
<project>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin...
Python: One Try Multiple Except
...ed to assign the error to a variable so that the error can be investigated more thoroughly later on in the code. Also note that the parentheses for the triple exception case are needed in python 3. This page has more info: Catch multiple exceptions in one line (except block)
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How to clone all repos at once from GitHub?
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How do you dynamically add elements to a ListView on Android?
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If element in ArrayList is more complicated such as loading from Internet and each item contains image video and something like that,would this approach face performance hit?
– zionpi
Feb 18 '16 at 8:30
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postgresql - add boolean column to table set default
... versions before postgresql 11.
As Craig mentioned on filled tables it is more efficient to split it into steps:
ALTER TABLE users ADD COLUMN priv_user BOOLEAN;
UPDATE users SET priv_user = 'f';
ALTER TABLE users ALTER COLUMN priv_user SET NOT NULL;
ALTER TABLE users ALTER COLUMN priv_user SET DEF...
How to get the first column of a pandas DataFrame as a Series?
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ix should not be used anymore, use iloc instead: s = df.ix[:,0]. See this post for a comparison of iloc and ix.
– normanius
Oct 2 '17 at 14:54
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What is the difference between NULL, '\0' and 0?
...ull character.").
References
See Question 5.3 of the comp.lang.c FAQ for more.
See this pdf for the C standard. Check out sections 6.3.2.3 Pointers, paragraph 3.
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