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How can I efficiently select a Standard Library container in C++11?
...ut here, they are sufficiently specialized to be recognizable.
Question 1: Associative ?
If you need to easily search by one key, then you need an associative container
If you need to have the elements sorted, then you need an ordered associative container
Otherwise, jump to the question 2.
Q...
What optimizations can GHC be expected to perform reliably?
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112
+150
This G...
The bare minimum needed to write a MSMQ sample application
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131
//From Windows Service, use this code
MessageQueue messageQueue = null;
if (MessageQueue.Exist...
multiprocessing: sharing a large read-only object between processes?
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51
"Do child processes spawned via multiprocessing share objects created earlier in the program?"
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Where to find Java JDK Source Code? [closed]
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11 Answers
11
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How to run a command in the background and get no output?
...ignore the output.
nohup /path/to/your/script.sh > /dev/null 2>&1 &
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How to properly seed random number generator
... {
rand.Seed(time.Now().UTC().UnixNano())
fmt.Println(randomString(10))
}
func randomString(l int) string {
bytes := make([]byte, l)
for i := 0; i < l; i++ {
bytes[i] = byte(randInt(65, 90))
}
return string(bytes)
}
func randInt(min int, max int) int {
return...
swift case falling through
...= "hello"
var result = 0
switch testVal {
case "one", "two":
result = 1
default:
result = 3
}
Alternatively, you can use the fallthrough keyword:
var testVal = "hello"
var result = 0
switch testVal {
case "one":
fallthrough
case "two":
result = 1
default:
result = 3
}
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What's a good rate limiting algorithm?
...person triggers only 4), and the next trigger is over the 8 seconds (e.g., 16 seconds later), the bot sends the message, but the queue becomes full and the bot waits 8 seconds, even though it's not needed since the 8 second period has lapsed.
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