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'Static readonly' vs. 'const'
...t, and provided that the C# compiler verifies that its value is within the range of a short (which 42 is). See Implicit constant expression conversions in the C# Language Specification. So both overloads have to be considered. The overload Equals(short) is preferred (any short is an object, but not ...
How can I do test setup using the testing package in Go
...stCase := setupTestCase(t)
defer teardownTestCase(t)
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
teardownSubTest := setupSubTest(t)
defer teardownSubTest(t)
result := Sum(tc.a, tc.b)
if result != tc.expected {
...
What's wrong with using == to compare floats in Java?
... don't want to compare them using equality, but rather comparison within a range, that is, if the diff of the float to the number you want to compare it to is less than a certain absolute value.
This article on the Register gives a good overview of why this is the case; useful and interesting readi...
What should main() return in C and C++?
...program. Whether return 0; should be omitted or not is open to debate. The range of valid C program main signatures is much greater.
Efficiency is not an issue with the main function. It can only be entered and left once (marking the program's start and termination) according to the C++ standard....
Map Tiling Algorithm
...n be effected by the color).
Pseudo code:
iterations = 5
for iteration in range(iterations):
for i in range(400):
for j in range(400):
try:
grid[i][j] = average(grid[i+1][j], grid[i-1][j],
grid[i][j+1], grid[i][j+1])
...
How do I match any character across multiple lines in a regular expression?
...opped using (?-s). A modified group can be used to only affect a specified range of a regex pattern (e.g. Delim1(?s:.*?)\nDelim2.* will make the first .*? match across newlines and the second .* will only match the rest of the line).
POSIX note:
In non-POSIX regex engines, to match any char, [\s\S...
how to schedule a job for sql query to run daily?
...t help for details on syntax of the individual stored procedures and valid range of parameters.
DECLARE @job_name NVARCHAR(128), @description NVARCHAR(512), @owner_login_name NVARCHAR(128), @database_name NVARCHAR(128);
SET @job_name = N'Some Title';
SET @description = N'Periodically do something'...
Is Redis just a cache?
...ender your homepage, you ask Redis for the most recent 25 questions.
$ lrange questions 0 24
1) "question:100"
2) "question:99"
3) "question:98"
4) "question:97"
5) "question:96"
...
25) "question:76"
Now that you have the ids, retrieve items from Redis using pipelining and show them to the use...
Select N random elements from a List in C#
...dom numbers from {0, 1, ..., n-1}
def ChooseRandomSubset(n, k):
for i in range(k):
r = UniformRandom(0, n-i) # May be 0, must be < n-i
q = s.FirstIndexSuchThat( s[q] - q > r ) # This is the search.
s.InsertInOrder(q ? r + q : r + len(s)) # Inserts right before ...
How can I shift-select multiple checkboxes like GMail?
... of checkboxes with the following code snippet:
$('#table4').checkboxes({ range: true });
Here is the link to the documentation, demo & download: http://rmariuzzo.github.io/checkboxes.js/
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