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How to call asynchronous method from synchronous method in C#?
...od is already running in that context.
This is one reason why it's a good idea to use ConfigureAwait(false) within every async method as much as possible.
Solution C
AsyncContext.RunTask won't work in every scenario. For example, if the async method awaits something that requires a UI event to comp...
What is the dual table in Oracle?
...elf, but instead used
inside a view that was expected to be queried. The idea was that you
could do a JOIN to the DUAL table and create two rows in the result
for every one row in your table. Then, by using GROUP BY, the
resulting join could be summarized to show the amount of storage for
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The model backing the context has changed since the database was created
... The best solution. It cause my solution to run, and I have no idea what the ramifications are. Commit and deploy.
– Svend
Jan 31 '19 at 9:48
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get all keys set in memcached
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This is nifty, but it misses some keys, any idea why ?
– user
May 29 at 7:02
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erb, haml or slim: which one do you suggest? And why? [closed]
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Premature optimization isn't a good idea if it requires a lot of additional work, but simply choosing one similar library over another because of a significant performance benefit is not premature.
– Jamon Holmgren
Apr 14 ...
How to wait for all goroutines to finish without using time.Sleep?
...lution that was commonly used before WaitGroups were introduced. The basic idea is to use a channel to say "I'm done," and have the main goroutine wait until each spawned routine has reported its completion.
func main() {
c := make(chan struct{}) // We don't need any data to be passed, so use a...
How do I get rid of “[some event] never used” compiler warnings in Visual Studio?
...s is useful; not going to keep in place, but just something to get current idea running...
– dudeNumber4
Dec 1 '16 at 15:25
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How can I implode an array while skipping empty array items?
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Yeah, that's backward. But you gave me the right idea implode('-', array_filter($ary, create_function('$a', 'return $a!="";')));
– Tom Auger
May 12 '11 at 23:12
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How to increment a NSNumber
...For floating point stuff the short answer is the following, but it's a bad idea to do this, you'll loose precision and if you're doing any kind of comparison later like [myNSNumber isEqual:@(4.5)] you might be surprised:
myNSNumber = @(myNSNumber.floatValue + 1);
If you need to do math on floatin...
SVN best-practices - working in a team
...for some other work, I commit the enhancement separately (and first). The idea is that any change anyone might conceivably want to have on its own (or roll back on its own) should be a separate commit. It will save you tons of headaches when it comes time to do merges or to roll back broken featur...