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How to prevent Node.js from exiting while waiting for a callback?
...s, I think the info in this answer is incorrect. Calling EventEmitter.on() does not add anything onto the event loop that Node will wait for (at least in the current version of Node). Seems only things like setting timeouts and making async calls from the core library can do this. You can test this ...
Xcode 4 - “Valid signing identity not found” error on provisioning profiles on a new Macintosh insta
...oper profile to a new machine. On your existing machine, launch Xcode and do this:
Open the Organizer (Shift-Command-2).
Select the Devices tab.
Choose Developer Profile in the upper-left corner under LIBRARY, which may be under the heading library or under a heading called TEAMS.
Choose Export n...
Check number of arguments passed to a Bash script
...parameters"
fi
Suggestions
When in Bash, prefer using [[ ]] instead as it doesn't do word splitting and pathname expansion to its variables that quoting may not be necessary unless it's part of an expression.
[[ $# -ne 1 ]]
It also has some other features like unquoted condition grouping, pattern ...
Unable to verify leaf signature
...lse
Full request:
request({
"rejectUnauthorized": false,
"url": domain+"/api/orders/originator/"+id,
"method": "GET",
"headers":{
"X-API-VERSION": 1,
"X-API-KEY": key
},
}, function(err, response, body){
console.log(err);
console.log(response);
cons...
What is the difference between encode/decode?
...
The decode method of unicode strings really doesn't have any applications at all (unless you have some non-text data in a unicode string for some reason -- see below). It is mainly there for historical reasons, i think. In Python 3 it is completely gone.
unicode().dec...
What are the differences between -std=c++11 and -std=gnu++11?
...e extensions can still be in effect when using -std=c++11, as long as they do not contradict the standard. For instance, when using the MinGW compiler, I need the extensions for a working Boost.Lexical_Cast. But, as long as you don't use any of them, you are better off sticking to the standard witho...
What is the most effective way for float and double comparison?
What would be the most efficient way to compare two double or two float values?
31 Answers
...
Security of REST authentication schemes
...st REST APIs because you really want to authenticate the client.
If you don't use TLS client authentication, you'll need to use something like a digest-based authentication scheme (like Amazon Web Service's custom scheme) or OAuth 1.0a or even HTTP Basic authentication (but over SSL only).
These...
Read/Write String from/to a File in Android
...String).append("\n");". If you expect other linebreak characters (e.g. Windows text files will have \r etc..), in your final string, you'll have to adapt this a bit more.
– treesAreEverywhere
Feb 9 '14 at 23:57
...
How to get a float result by dividing two integer values using T-SQL?
...oft SQL Server I would like to specify the number of decimal digits when I do a division between 2 integer numbers like:
8 ...