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What's wrong with using $_REQUEST[]?
...en checking the content of the format parameter, it could be sent via querystring or a postdata, depending on a multitude of factors, not the least of which being whether or not the calling applications wants "&format=json" mixed in with its request. In this case, $_REQUEST is very convenient b...
Suppressing “is never used” and “is never assigned to” warnings in C#
...ll be returned. Just making it a public class that's empty with all public strings is nice short code and now no more warnings. Maybe using a dynamic class would be better as you don't have to explicitly state what's in the array, but I think this will be a nice reference for anyone hoping to use th...
What would a “frozen dict” be?
...ections
class FrozenDict(collections.Mapping):
"""Don't forget the docstrings!!"""
def __init__(self, *args, **kwargs):
self._d = dict(*args, **kwargs)
self._hash = None
def __iter__(self):
return iter(self._d)
def __len__(self):
return len(self._d...
Why switch is faster than if
...
@Eric it is slower for a small number of values esp String or int which are sparse.
– Peter Lawrey
Jan 3 '18 at 3:29
add a comment
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Biggest advantage to using ASP.Net MVC vs web forms
...o confused how it allows RESTful urls when HttpContext.RewritePath Method (String) has been around since .NET 2.0 ?
– Mark Broadhurst
Sep 9 '10 at 15:48
...
Good or bad practice? Initializing objects in getter
...zy-initialization for primitive data type or simple class use like List<string>.
Before Commenting about Lazy
Lazy<T> was introduced in .NET 4.0, so please don't add yet another comment regarding this class.
Before Commenting about Micro-Optimizations
When you are building libraries, you...
How to find time complexity of an algorithm
...nt of time taken by an algorithm to run as a function of the length of the string representing the input.
2. Big O notation
The time complexity of an algorithm is commonly expressed using big O notation, which excludes coefficients and lower order terms. When expressed this way, the time complexity ...
How to configure MongoDB Java driver MongoOptions for production use?
...r the replication of your write to "w" members). You can also set w to the string "majority" which tells MongoDB to perform the write to the majority of replica set members (WriteConcern.MAJORITY). Typicall you should set this to 1 unless you need raw performance (-1 or 0) or replicated writes (>...
Algorithm for classifying words for hangman difficulty levels as “Easy”,“Medium”, or “Hard”
...ion of this algorithm in Python:
from collections import defaultdict
from string import ascii_lowercase
def partition(guess, words):
"""Apply the single letter 'guess' to the sequence 'words' and return
a dictionary mapping the pattern of occurrences of 'guess' in a
word to the list of...
How can I view the source code for a function?
...ls to some of the above functions may use an object instead of a character string to reference the compiled function. In those cases, the object is of class "NativeSymbolInfo", "RegisteredNativeSymbol", or "NativeSymbol"; and printing the object yields useful information. For example, optim calls ....