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Nesting await in Parallel.ForEach
...nd post those to the getCustomerBlock. At least that's what I found when I tested this suggestion.
– JasonLind
Dec 16 '15 at 22:23
4
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Git: How to remove file from index without deleting files from any repository
... could incorporate a defaulting mechanism into the launch/deploy process:
test -f foo.conf || test -f foo.conf.default &&
cp foo.conf.default foo.conf
With such a defaulting mechanism in place, users should be able to pull a commit that renames foo.conf to foo.conf.default without hav...
LINQ, Where() vs FindAll()
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I did some tests on a list of 80K objects and found that Find() can be up to 1000% faster than using a Where with FirstOrDefault(). I didn't know that until testing a timer before and after each call. Sometimes it was the same time, o...
Convert a char to upper case using regular expressions (EditPad Pro)
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TextPad will allow you to perform this operation.
example:
test this sentence
Find what: \([^ ]*\) \(.*\)
Replace with: \U\1\E \2
the \U will cause all following chars to be upper
the \E will turn off the \U
the result will be:
TEST this sentence
...
How to iterate for loop in reverse order in swift?
...void creating a large array, use lazy along with reverse(). The following test runs efficiently in a Playground showing it is not creating an array with one trillion Ints!
Test:
var count = 0
for i in lazy(1...1_000_000_000_000).reverse() {
if ++count > 5 {
break
}
println(...
How do I add a foreign key to an existing SQLite table?
...d) references parent(id))'
) where name = 'child' and type = 'table';
--- test the foreign key
pragma foreign_keys=on;
insert into parent values(1);
insert into child values(1, 1, 'hi'); --- works
insert into child values(2, 2, 'bye'); --- fails, foreign key violation
or more generally:
pragma w...
Any reason to clean up unused imports in Java, other than reducing clutter?
...y.
Addendum: Today the build server started failing compilation (not even test running) with an out of memory error. It ran fine forever and the check-ins didn't have any changes to the build process or significant additions that could explain this. After attempting to increase memory settings (thi...
Tablet or Phone - Android
... in a few days when my friend comes back into town. However.....I've been testing Helton Isac's answer and it works beautifully. Please check that too.
– petey
Apr 11 '12 at 14:40
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close vs shutdown socket?
...other side receives an RST and then abandon the connection as well
In my test with Wireshark, with default socket options, shutdown sends a FIN packet to the other end but it is all it does. Until the other party send you the FIN packet you are still able to receive data. Once this happened, your ...
How many levels of pointers can we have?
...binary search over that interval for the first one that failed. The whole test took less than a second to run.)
– James Kanze
Apr 10 '12 at 11:31
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