大约有 44,000 项符合查询结果（耗时：0.0598秒） [XML]
Possible to access the index in a Hash each loop?
...rk, @rampion, that worked. I didn't see each_with_index listed in the RDoc for Hash: ruby-doc.org/core/classes/Hash.html. Now I see that it's a member of Enumerable. But too bad that RDoc can't cross reference each_with_index from Hash.html.
– Upgradingdave
Jan...
C#: List All Classes in Assembly
...
Use Assembly.GetTypes. For example:
Assembly mscorlib = typeof(string).Assembly;
foreach (Type type in mscorlib.GetTypes())
{
Console.WriteLine(type.FullName);
}
shar...
Concatenate a vector of strings/character
...r is definitely the right answer. However, here's an alternative solution for comic relief purposes:
do.call(paste, c(as.list(sdata), sep = ""))
share
|
improve this answer
|
...
How to get the error message from the error code returned by GetLastError()?
...fter a Windows API call, how can I get the last error message in a textual form?
11 Answers
...
include external .js file in node.js app
...globals like that in a node.js project I was on I would refactor them away for as there are just so few use cases for this (There are a few exceptions but this isn't one).
// Declare application
var app = require('express').createServer();
// Declare usefull stuff for DB purposes
var mongoose = re...
How to conclude your merge of a file?
...RGE*, which store what have you tried to merge, and default commit message for that merge
– MBO
Mar 19 '12 at 22:04
1
...
PHP: Count a stdClass object
...
While this method works, I would not use it for implementation because future versions of PHP could cause this code to break, I much prefer Alan Strom's answer.
– ars265
Jul 14 '13 at 12:32
...
Less aggressive compilation with CSS3 calc
...atement, which makes me think the above would work. Luke, how does support for calc change in Less 1.4.0? Thanks!
– Brian M. Hunt
Jun 11 '13 at 13:30
2
...
How to hide databases that I am not allowed to access
...sed in single quotes and separated by spaces.
E.g.
'dback447'
Update for pgAdmin 4 - Do not use quotes, just the plain DB name.
share
|
improve this answer
|
follow
...
What is the point of noreturn?
...
The noreturn attribute is supposed to be used for functions that don't return to the caller. That doesn't mean void functions (which do return to the caller - they just don't return a value), but functions where the control flow will not return to the calling function af...