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Turn a simple socket into an SSL socket
...wasn't reading the OpenSSL alerts exactly right, and couldn't talk to some sites.)
If you really want quick and simple, put stud in front of your program an call it a day. Having SSL in a different process won't slow you down: http://vincent.bernat.im/en/blog/2011-ssl-benchmark.html
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What's the complete range for Chinese characters in Unicode?
...EOGRAPHIC_DESCRIPTION_CHARACTERS
See my fuller discussion here. And this site is convenient for browsing Unicode.
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Android search with Fragments
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See creating a search interface on the developer's site. The OP asked if it was possible to create a "searchable-Fragment" that works with the standard Android search as described in the documentation.
– Alex Lockwood
May 7 '12 at 16:38
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How to get a pixel's x,y coordinate color from an image?
...ave solved this) SVG from any domain. This protects against cases where a site serves up a custom image asset for a logged in user and an attacker wants to read the image to get information. You can solve the problem by either serving the image from the same server or implementing Cross-origin res...
If Python is interpreted, what are .pyc files?
...ere are interpreters for C and C++ and there are compilers for JavaScript, PHP, Perl, Python and Ruby.) Besides, the majority of modern language implementations actually combine both an interpreter and a compiler (or even multiple compilers).
A language is just a set of abstract mathematical rules....
Master-master vs master-slave database architecture?
...nue to update the
database.
Masters can be located in several physical sites i.e.
distributed across the network.
Disadvantages
Most multi-master replication systems are only loosely consistent,
i.e. lazy and asynchronous, violating ACID properties.
Eager replication syste...
Google Authenticator implementation in Python
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I was just given a 23 character secret by a site. Your code fails with a "TypeError: Incorrect padding" when I give it that secret. Padding the secret, like this, fixed the problem: key = base64.b32decode(secret + '===='[:3-((len(secret)-1)%4)], True)
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Can you use hash navigation without affecting history?
...e 30 under Windows 8, if I go to Chrome History and select "More from this site" under my test url, I can see all the hashes that were added with this method.
– Alex Vang
Oct 8 '13 at 12:14
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How does Spring Data JPA differ from Hibernate for large projects?
... the better off you are.
All of this is documented at the Spring Data Jpa site.
Good luck.
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What is the most efficient/elegant way to parse a flat table into a tree?
...Closure Table in my presentation Models for Hierarchical Data with SQL and PHP and in my book SQL Antipatterns: Avoiding the Pitfalls of Database Programming.
CREATE TABLE ClosureTable (
ancestor_id INT NOT NULL REFERENCES FlatTable(id),
descendant_id INT NOT NULL REFERENCES FlatTable(id),
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