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Relative imports in Python 2.7
...ote that this boilerplate is sufficient only if the top level package is already accessible via sys.path . Additional code that manipulates sys.path would be needed in order for direct execution to work without the top level package already being importable." -- this is the most disturbing bit to me...
Fundamental difference between Hashing and Encryption algorithms
...
Too bad the programmers at LinkedIn didn't read this before they stored passwords as unsalted SHA1 hashes... money.cnn.com/2012/06/06/technology/linkedin-password-hack/…
– Eric J.
Jun 8 '12 at 15:56
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How to use Servlets and Ajax?
...ected) type of the response body, which is usually unnecessary as jQuery already autodetects it based on response's Content-Type header.
Then, in order to process the JSON object in the servlet which isn't being sent as individual request parameters but as a whole JSON string the above way, you onl...
C++ equivalent of java's instanceof
...ght-out answer! I'm glad you provided the timings. This was an interesting read.
– Eric
Feb 5 '19 at 8:24
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Understanding REST: Verbs, error codes, and authentication
... scope of the
processing rules for a media type
(and, in most cases, already defined
by existing media types). [Failure
here implies that out-of-band
information is driving interaction
instead of hypertext.]
Folks always start with the URIs and think this is the solution, and then they...
Protect .NET code from reverse engineering?
...nses are made-up things that nobody cares about until they need to. No one reads them, and they really shouldn't have to. Therefore the best way to tell the user where the boundaries are is if the out-of-the-box behavior for your application complies with the license. In this first case that means e...
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 ...
What does Expression.Quote() do that Expression.Constant() can’t already do?
... “What is the purpose of LINQ's Expression.Quote method?” , but if you read on you will see that it doesn’t answer my question.
...
How can I efficiently select a Standard Library container in C++11?
...td::unordered_multimap
No: std::unordered_map
No:
Are elements read then removed in a certain order?
Yes:
Order is:
Ordered by element: std::priority_queue
First in First out: std::queue
First in Last out: std::stack
Other: Custom based on std::vector???...
What does 'super' do in Python?
... the MRO tuple.
A
/ ⇘
B ⇐ C
⇘ /
D
For additional reading I would recommend next answers:
C3 linearization example with super (a large hierarchy)
Important behavior changes between old and new style classes
The Inside Story on New-Style Classes
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