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How to check if a value exists in a dictionary (python)
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>>> d = {'1': 'one', '3': 'three', '2': 'two', '5': 'five', '4': 'four'}
>>> 'one' in d.values()
True
Out of curiosity, some comparative timing:
>>> T(lambda : 'one' in d.itervalues()).repeat()
[0.28107285499572754, 0.29107213020324707, 0.2794110774993...
Cannot serve WCF services in IIS on Windows 8
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C:\> DISM /Online /Enable-Feature /FeatureName:WCF-HTTP-Activation45
If you get an error then use the below
C:\> DISM /Online /Enable-Feature /all /FeatureName:WCF-HTTP-Activation
C:\> DISM /Online /Enable-Feature /all /FeatureName:WCF-HTTP-Activation45
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how to customize `show processlist` in mysql?
...y you like.
The INFORMATION_SCHEMA.PROCESSLIST table was added in MySQL 5.1.7. You can find out which version you're using with:
SELECT VERSION()
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How to compare times in Python?
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65
You can use the time() method of datetime objects to get the time of day, which you can use for ...
What is the difference between gsub and sub methods for Ruby Strings
... that is.
– Ryanmt
Jul 20 '11 at 22:50
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I agree with you that it is not obvious! Java calls th...
Update a column value, replacing part of a string
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answered Apr 16 '12 at 15:39
Dmytro ShevchenkoDmytro Shevchenko
27.6k66 gold badges4747 silver badges6363 bronze badges
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Create a custom event in Java
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edited Jun 3 '17 at 15:58
Joel eldo
1344 bronze badges
answered Jun 7 '11 at 18:50
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How to configure an app to run correctly on a machine with a high DPI setting (e.g. 150%)?
... C#. When I run the application on a machine with high DPI settings (e.g. 150%), the application gets scaled up. So far so good!
But instead of rendering the fonts with a higher font size, all texts are just scaled up, too. That of course leads to very blurry text (on all controls like buttons etc.)...
Does MySQL foreign_key_checks affect the entire database?
...en set the way you did in your question.
https://dev.mysql.com/doc/refman/5.7/en/server-system-variables.html
According to this, FOREIGN_KEY_CHECKS is "Both" for scope. This means it can be set for session:
SET FOREIGN_KEY_CHECKS=0;
or globally:
SET GLOBAL FOREIGN_KEY_CHECKS=0;
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How do I package a python application to make it pip-installable?
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badgley
1,3571010 silver badges1818 bronze badges
answered Mar 19 '11 at 20:54
ariearie
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