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Are there other whitespace codes like   for half-spaces, em-spaces, en-spaces etc useful in HTML
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@fyngyrz At least in Firefox 54 on Linux, this is not true (anymore). It may also depend on the font though; I've tested this on Stack Overflow, where the Arial font family is used.
– Just a student
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Do login forms need tokens against CSRF attacks?
...eir threat model themselves and handle accordingly. To do that you need at least be aware of the possible threats. That's why i added my 2 cents.
– squiddle
Aug 29 '12 at 16:11
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Should I use Java date and time classes or go with a 3rd party library like Joda Time?
...on
You'll have a head-start on learning java.time in Java 8, as they're at least somewhat similar
Cons:
It's another API to learn (although the docs are pretty good)
It's another library to build against and deploy
When you use Java 8, there's still some work to migrate your skills
I've failed t...
What is the difference between Digest and Basic Authentication?
...could be hacked
In Summary, HTTP Digest is inherently vulnerable to at least two attacks, whereas a server using strong encryption for passwords with HTTP Basic over SSL is less likely to share these vulnerabilities.
If you don’t have control over your clients however they could attempt to pe...
Ruby array to string conversion
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Sean, you're wrong. Did you run the expression, at least once ??
– avihil
Aug 4 '13 at 13:37
I...
How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII
...l decode successfully as UTF-8 is vanishingly small.
UTF-8 strategies (in least preferred language):
# 100% Unicode-standard-compliant UTF-8
def utf8_strict(text):
try:
text.decode('utf8')
return True
except UnicodeDecodeError:
return False
# looking for almost all...
Does Java SE 8 have Pairs or Tuples?
...mplements it.
Having a Pair class in Java SE was proposed and rejected at least once. See this discussion thread on one of the OpenJDK mailing lists. The tradeoffs are not obvious. On the one hand, there are many Pair implementations in other libraries and in application code. That demonstrates a n...
How much is the overhead of smart pointers compared to normal pointers in C++?
...ass a shared_pointer to a function as a value parameter then it will be at least 10 times slower then a normal call and create lots of codes in the code segment for the stack unwinding. If you pass it by reference you get an additional indirection which can be also pretty worse in terms of performan...
What are the use cases of Graph-based Databases (http://neo4j.org/)? [closed]
...or PostgreSQL, or MySQL), but it was slightly slower than the original. At least one large enterprise even had an Oracle-only policy, but luckily Oracle bought Berkeley DB. We also had to write a lot of extra tools - we couldn't just use Crystal Reports for example.
The other disadvantage of our gr...
SQL NVARCHAR and VARCHAR Limits
...To avoid the second issue simply make sure that all string literals (or at least those with lengths in the 4001 - 8000 range) are prefaced with N.
To avoid the first issue change the assignment from
DECLARE @SQL NVARCHAR(MAX);
SET @SQL = 'Foo' + 'Bar' + ...;
To
DECLARE @SQL NVARCHAR(MAX) = '';
SET...