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What are the most common naming conventions in C?
...here, but
shouldn't be called directly, or have
obscure uses, or whatever: one or more
underscores at the beginning:
_refrobnicate_data_tables(), _destroy_cache().
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How do I remove the Devise route to sign up?
... a resource. I tend to add roles like 'admin' or 'moderator' and lock everyone else out of the sign_up pages.
– stephenmurdoch
Jul 18 '11 at 16:35
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Difference between scaling horizontally and vertically for databases [closed]
... measure the strength and weaknesses of these databases and scalability is one of them. What is the difference between horizontally and vertically scaling these databases?
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My Understanding of HTTP Polling, Long Polling, HTTP Streaming and WebSockets
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There are more differences than the ones you have identified.
Duplex/directional:
Uni-directional: HTTP poll, long poll, streaming.
Bi-direcitonal: WebSockets, plugin networking
In order of increasing latency (approximate):
WebSockets
Plugin networking
H...
Determining Whether a Directory is Writeable
...d Apr 9 '19 at 18:33
Nathaniel Jones
54811 gold badge66 silver badges1616 bronze badges
answered Jan 21 '10 at 22:39
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Check if string matches pattern
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One-liner: re.match(r"pattern", string) # No need to compile
import re
>>> if re.match(r"hello[0-9]+", 'hello1'):
... print('Yes')
...
Yes
You can evalute it as bool if needed
>>> bool(re.match(r"he...
How to prevent SIGPIPEs (or handle them properly)
...replace write method call by a OS send (using socketDescriptor method). Anyone knows a cleaner option to set this option in a QTcpSocket class?
– Emilio González Montaña
Feb 5 '18 at 9:05
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Running Internet Explorer 6, Internet Explorer 7, and Internet Explorer 8 on the same machine
Like everyone else, I need to test my code on Internet Explorer 6 and Internet Explorer 7. Now Internet Explorer 8 has some great tools for developer, which I'd like to use. I'd also like to start testing my code with Internet Explorer 8, as it will soon be released.
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Difference between `npm start` & `node app.js`, when starting app?
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From the man page, npm start:
runs a package's "start" script, if one was provided.
If no version is specified, then it starts the "active" version.
Admittedly, that description is completely unhelpful, and that's all it says. At least it's more documented than socket.io.
Anyhow, what ...
JavaScript module pattern with example [closed]
...ill not read the global variable (if any) with the same name. This is also one of the objective of using modular design pattern avoiding naming conflict.
var scope = "I am global";
function whatismyscope() {
var scope = "I am just a local";
function func() {return scope;}
return func;
}...