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Eclipse Workspaces: What for and why?
I have seen, read and thought of different ways of using workspaces (per project, per application (multi-asseted or not), per program language, per target (web-development, plugins,..), and so on) and I am still doubting what the best approach is.
...
How do I run a Python program in the Command Prompt in Windows 7?
...ng parameters to it like this (-o means "overwrite the output file if it already exists"):
ApplyRE infile.txt outfile.txt -o
Say you also have a data file, "C:\some files\some lexicon.txt". The simplest option is to move the file or the script so they're in the same location, but that can get me...
Trusting all certificates using HttpClient over HTTPS
...ew Scheme("https", sf, 443));
ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);
return new DefaultHttpClient(ccm, params);
} catch (Exception e) {
return new DefaultHttpClient();
}
}
BTW, the link below is for someone who is looking ...
How do I detect whether a Python variable is a function?
...o be deprecated, but is now undeprecated, so you can use it again. You can read the discussion here: http://bugs.python.org/issue10518. You can do this with:
callable(obj)
If this is for Python 3.x but before 3.2, check if the object has a __call__ attribute. You can do this with:
hasattr(obj, '...
Long-lasting FB access-token for server to pull FB page info
...cess-tokens and the grief they cause, but despite much experimentation and reading many frustratingly vague blog articles (FB and otherwise), I'm still struggling to get a clear answer to my needs. Let me succinctly break down my process so far:
...
When to use EntityManager.find() vs EntityManager.getReference() with JPA
...and in addition the getReference() behavior is also very misleading if you read the next part.
Why favor EntityManager.find() over EntityManager.getReference()
In terms of overhead, getReference() is not better than find() as discussed in the previous point.
So why use the one or the other ? ...
Oracle 11.2.0.4 RAC FOR redhat 6.4 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...QL> select open_mode from v$database;
OPEN_MODE
--------------------
READ WRITE
查看数据库字符集
SQL> select userenv('language') from dual;
SQL> select * from props$ where name='NLS_CHARACTERSET';
SQL> select * from nls_database_parameters;
启动数据库企业管理器 oracle ...
How to append one file to another in Linux from the shell?
...ng information/sources. For an authoritative reference, I direct the kind reader to the sh man page at linuxcommand.org which states:
Before a command is executed, its input and output may be redirected
using a special notation interpreted by the shell.
While that does tell the reader what ...
Why does the default parameterless constructor go away when you create one with parameters
...Java in different ways), they kept this approach as something coders may already be used to.
Stroustrup writes about this in his The C++ Programming Language and even more so, with more focus upon the "whys" of the language in The Design and Evolution of C++.
=== Original Answer ===
Let's say thi...
What's the difference between unit, functional, acceptance, and integration tests? [closed]
...
Depending on where you look, you'll get slightly different answers. I've read about the subject a lot, and here's my distillation; again, these are slightly wooly and others may disagree.
Unit Tests
Tests the smallest unit of functionality, typically a method/function (e.g. given a class with a ...