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socket.io rooms or namespacing?
...onnect(urlAndNsp) (the client will be added to that namespace only if it already exists on the server)
rooms can be joined only on the server side (although creating an API on the server side to enable clients to join is straightforward)
namespaces can be authorization protected
authorization is not...
How do you search an amazon s3 bucket?
... All buckets: aws s3 ls | awk '{print $3}' | while read line ; do echo $line ; aws s3 ls s3://$line --recursive | grep your-search ; done
– Akom
Oct 19 '18 at 14:19
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SQL join: selecting the last records in a one-to-many relationship
...
This for me is the most readable solution. If this is important.
– fguillen
May 16 '19 at 18:28
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Fastest way to convert string to integer in PHP
...nd a half times slower, and the difference is the greatest if your input already is an integer.
I'd be interested to know why though.
Update: I've run the tests again, this time with coercion (0 + $var)
| INPUT ($x) | (int) $x |intval($x) | 0 + $x |
|-----------------|------------|---...
Configure WAMP server to send email
...l_path = "C:\wamp64\msmtp\msmtp.exe -d -C C:\wamp64\msmtp\msmtprc.ini -t --read-envelope-from"
mail.log = "C:\wamp64\msmtp\maillog.txt"
Create and edit the file msmtprc.ini in the same directory as your msmtp.exe file as follows, replacing it with your own email and password:
# Default values fo...
Is there an ExecutorService that uses the current thread?
What I am after is a compatible way to configure the use of a thread pool or not. Ideally the rest of the code should not be impacted at all. I could use a thread pool with 1 thread but that isn't quite what I want. Any ideas?
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Calling a parent window function from an iframe
...nsidered a different hostname to a subdomain of a domain. If you haven't already, you could try just setting document.domain to the subdomain?
– Ash Clarke
Jun 27 '14 at 11:14
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Named capturing groups in JavaScript regex?
... that it does not support verbose regexes which would make the creation of readable, complex regular expressions a lot easier.
Steve Levithan's XRegExp library solves these problems.
share
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improv...
Saving interactive Matplotlib figures
...sed to crash MATLAB, and even slightly different versions were not able to read each others .fig files.
– Adrian Ratnapala
Oct 11 '11 at 10:09
6
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java.lang.OutOfMemoryError: GC overhead limit exceeded [duplicate]
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I already use close to the initial capacity of the HashMap, so the program is nearly optimal there.
– PNS
Apr 30 '11 at 9:56
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