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Faye vs. Socket.IO (and Juggernaut)
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I recently moved from Socket.IO to Faye, and I must say that Faye saved my application. With a simple Faye server and a medium server, my application can handle 6000 users simultaneously according to google analytics
– T...
Why is creating a Thread said to be expensive?
...urces as long as it is alive; e.g. the thread stack, any objects reachable from the stack, the JVM thread descriptors, the OS native thread descriptors.
The costs of all of these things are platform specific, but they are not cheap on any Java platform I've ever come across.
A Google search foun...
Scala: List[Future] to Future[List] disregarding failed futures
... futures `fs`, returns the future holding the list of Try's of the futures from `fs`.
* The returned future is completed only once all of the futures in `fs` have been completed.
*/
def allAsTrys[T](fItems: /* future items */ List[Future[T]]): Future[List[Try[T]]] = {
val listO...
How to get rid of `deprecated conversion from string constant to ‘char*’` warnings in GCC?
...ern void foo(char* m);
int main() {
// warning: deprecated conversion from string constant to ‘char*’
//foo("Hello");
// no more warning
char msg[] = "Hello";
foo(msg);
}
Is this an appropriate way of solving this? I do not have access to foo to adapt it to accept const c...
Reading output of a command into an array in Bash
...d. It's cleaner and more semantically correct. Note that this is different from printf '', which doesn't output anything. printf '\0' prints a null byte, needed by read to happily stop reading there (remember the -d '' option?).
If you can, i.e., if you're sure your code will run on Bash≥4, u...
What is the best way to ensure only one instance of a Bash script is running? [duplicate]
...n used for ages and it can be used in bash scripts. I prefer simple flock (from util-linux[-ng]) over lockfile (from procmail). And always remember about a trap on exit (sigspec == EXIT or 0, trapping specific signals is superfluous) in those scripts.
In 2009 I released my lockable script boilerpla...
What are the “standard unambiguous date” formats for string-to-date conversion in R?
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This is documented behavior. From ?as.Date:
format: A character string. If not specified, it will try
'"%Y-%m-%d"' then '"%Y/%m/%d"' on the first non-'NA' element,
and give an error if neither works.
as.Date("01 Jan 2000") ...
Correct way to try/except using Python requests module?
...xception is raised.
All exceptions that Requests explicitly raises inherit from requests.exceptions.RequestException.
To answer your question, what you show will not cover all of your bases. You'll only catch connection-related errors, not ones that time out.
What to do when you catch the exception...
Install Application programmatically on Android
...if it is possible to programmatically install a dynamically downloaded apk from a custom Android application.
16 Answers
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How can I make a TextArea 100% width without overflowing when padding is present in CSS?
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I ended up moving away from using % widths. I believe your approach would work just as well though. Thanks!
– Eric Schoonover
Nov 7 '08 at 22:51
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