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What is the best way to auto-generate INSERT statements for a SQL Server table?
...ements for 'titles' table for only those titles
which contain the word 'Computer' in them:
NOTE: Do not complicate the FROM or WHERE clause here. It's assumed that you are good with T-SQL if you are using this parameter
EXEC sp_generate_inserts 'titles', @from = "from title...
Schema for a multilanguage database
...01
de-CH-1996
(there was an orthography reform in 1996...)
Try finding a word in a dictionary if it is misspelled; this becomes very important in applications dealing with legal and public service portals.
More importantly, there are regions that are changing from cyrillic to latin alphabets, whic...
Fastest way to iterate over all the chars in a String
... string size
The tests are shuffled into random order each time. In other words, the tests are done in random order every time they are done, over 1000 times over.
The entire test suite is done forwards, and backwards, to show the effect of JVM warmup on optimization and times.
The entire suite i...
What is TypeScript and why would I use it in place of JavaScript? [closed]
...alysis whether or not your code can safely use a variable or not. In other words when you check a variable is undefined through for example an if statement the TypeScript compiler will infer that the type in that branch of your code's control flow is not anymore nullable and therefore can safely be ...
Polymorphism in C++
...becomes possible to use operations specific to those classes of types. The word "classes" here can be interpreted in the OOP sense, but really just refers to (usually named) sets of types that share certain operations.
So parametric polymorphism is usually taken (at least by default) to imply uncon...
What is the difference between quiet NaN and signaling NaN?
...ed int new;
excepts &= FE_ALL_EXCEPT;
/* Get the current control word of the x87 FPU. */
__asm__ ("fstcw %0" : "=m" (*&new_exc));
old_exc = (~new_exc) & FE_ALL_EXCEPT;
new_exc &= ~excepts;
__asm__ ("fldcw %0" : : "m" (*&new_exc));
/* And now the same for the S...
Where and why do I have to put the “template” and “typename” keywords?
...certain names are types and that certain names aren't.
The "typename" keyword
The answer is: We decide how the compiler should parse this. If t::x is a dependent name, then we need to prefix it by typename to tell the compiler to parse it in a certain way. The Standard says at (14.6/2):
A nam...
Is it possible to apply CSS to half of a character?
... This is very cool. It's worth noting that this technique breaks word-wrapping, white-space, and character-spacing CSS.
– Andrew Ensley
Dec 31 '18 at 17:52
...
Should I implement __ne__ in terms of __eq__ in Python?
...;> f2 == f
False
>>> f2 != f
True
Performance
Don't take my word for it, let's see what's more performant:
class CLevel:
"Use default logic programmed in C"
class HighLevelPython:
def __ne__(self, other):
return not self == other
class LowLevelPython:
def __ne__...
Relational table naming convention [closed]
... only good thing about *fixes I can think of, is that you can use reserved words like where_t, tbl_order, user_vw. Of course, in those examples, using plural would have solved the issue :)
Don't name all keys "ID". Keys refering to the same thing, should have the same name in all tables. The user i...