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How to enumerate an object's properties in Python?
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Something to note from the Python docs, because dir() is supplied primarily as a convenience for use at an interactive prompt, it tries to supply an interesting set of names more than it tries to supply a rigorously or consistently defined set...
MySQL error code: 1175 during UPDATE in MySQL Workbench
... 1. I use MySQL workbench, and I'm writing the statement in the SQL editor from inside the workbench. I'm writing the following command:
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Amazon S3 boto - how to create a folder?
...te Folder" and it will make one, and they can be empty, and pull meta data from them.
– phazei
Jul 11 '15 at 6:10
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C# Thread safe fast(est) counter
...o (x64).
This "bus lock" statement locks the bus to prevent another CPU from accessing the bus while the calling CPU does its operation. Now, take a look at the C# lock() statement's IL. Here you will see calls to Monitor in order to begin or end a section.
In other words, .Net lock() statemen...
How can i get the session object if i have the entity-manager
...at the result of this method is implementation specific i.e. non portable from application server using Hibernate to the other. For example with JBoss you would do:
org.hibernate.Session session = (Session) manager.getDelegate();
But with GlassFish, you'd have to do:
org.hibernate.Session sessi...
Split a string by spaces — preserving quoted substrings — in Python
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You want split, from the built-in shlex module.
>>> import shlex
>>> shlex.split('this is "a test"')
['this', 'is', 'a test']
This should do exactly what you want.
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Enabling error display in PHP via htaccess only
...p_value error_reporting <integer>
Combined with the integer values from this page: http://php.net/manual/en/errorfunc.constants.php
Note if you use -1 for your integer, it will show all errors, and be future proof when they add in new types of errors.
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What is meant with “const” at end of function declaration? [duplicate]
...se you promise not to modify the instance, doesn't mean that what you read from it won't be modified by someone else holding a non-const reference to it.
– Dmitry Rubanovich
Apr 5 '15 at 21:12
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How do I convert an HttpRequestBase into an HttpRequest object?
... take HttpRequestBase? If not, you can always get the current HttpRequest from HttpContext.Current.HttpRequest to pass on. However, I often wrap access to the HttpContext inside a class like mentioned in ASP.NET: Removing System.Web Dependencies for better unit testing support.
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Where are environment variables stored in registry?
...ironment variable remotely. To do this I think the best way is to read it from registry.
4 Answers
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