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Cleanest way to write retry logic?
...tion action,
TimeSpan retryInterval,
int maxAttemptCount = 3)
{
Do<object>(() =>
{
action();
return null;
}, retryInterval, maxAttemptCount);
}
public static T Do<T>(
Func<T> action,
Tim...
How to append rows to an R data frame
..., and then, at the end, create your data.frame.
Continuing with Julian's f3 (a preallocated data.frame) as the fastest option so far, defined as:
# pre-allocate space
f3 <- function(n){
df <- data.frame(x = numeric(n), y = character(n), stringsAsFactors = FALSE)
for(i in 1:n){
df$x[i...
Using awk to remove the Byte-order mark
... Encoding Form
--------------------------------------
00 00 FE FF | UTF-32, big-endian
FF FE 00 00 | UTF-32, little-endian
FE FF | UTF-16, big-endian
FF FE | UTF-16, little-endian
EF BB BF | UTF-8
Thus, you can see how \xef\xbb\xbf corresponds to EF BB BF UTF-8 BOM by...
How do you know what to test when writing unit tests? [closed]
...
36 Answers
36
Active
...
Why should I prefer single 'await Task.WhenAll' over multiple awaits?
...|
edited Jun 25 '19 at 16:31
answered Aug 19 '13 at 10:02
u...
How to get the current time in YYYY-MM-DD HH:MI:Sec.Millisecond format in Java?
...
1038
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
...
What is the C# Using block and why should I use it? [duplicate]
...
334
If the type implements IDisposable, it automatically disposes that type.
Given:
public class S...
AngularJS $resource RESTful example
...eate a todo
var todo1 = new Todo();
todo1.foo = 'bar';
todo1.something = 123;
todo1.$save();
//get and update a todo
var todo2 = Todo.get({id: 123});
todo2.foo += '!';
todo2.$save();
//which is basically the same as...
Todo.get({id: 123}, function(todo) {
todo.foo += '!';
todo.$save();
});
...
Big-oh vs big-theta [duplicate]
...
113
Big-O is an upper bound.
Big-Theta is a tight bound, i.e. upper and lower bound.
When people o...
PhpStorm wrap/surround selection?
...|
edited Mar 7 '18 at 14:13
Barna Tekse
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