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Learning Ruby on Rails
... community wiki
10 revs, 7 users 81%Jason Navarrete
45
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What are the -Xms and -Xmx parameters when starting JVM?
...start it with 256 MB of memory and will allow the process to use up to 2048 MB of memory:
java -Xms256m -Xmx2048m
The memory flag can also be specified in different sizes, such as kilobytes, megabytes, and so on.
-Xmx1024k
-Xmx512m
-Xmx8g
The Xms flag has no default value, and Xmx typically ...
Test if a vector contains a given element
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edited Apr 27 '11 at 18:15
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111 silver badge
answered Jul 23 '09 at 2:25
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What is the difference between the 'COPY' and 'ADD' commands in a Dockerfile?
...d it's confirmed)
– Cecile
Oct 19 '18 at 15:19
50
This is essential information and it's a crime ...
Get Mouse Position
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208
MouseInfo.getPointerInfo().getLocation() might be helpful. It returns a Point object correspondi...
RestSharp simple complete example [closed]
...tSharp. Hopefully of some help to you.
http://dkdevelopment.net/2010/05/18/dropbox-api-and-restsharp-for-a-c-developer/
The blog post is a 2 parter, and the project is here:
https://github.com/dkarzon/DropNet
It might help if you had a full example of what wasn't working. It's difficult to get c...
了解 Boost Filesystem Library - C/C++ - 清泛网 - 专注C/C++及内核技术
...定完整路径名来同时重命名和更改文件的位置，如清单 8 中所示。
清单 8. Boost 中的重命名功能
#include <stdio.h>
#include “boost/filesystem.hpp”
int main()
{
boost::filesystem::path path("/home/user1/abc");
boost::filesystem::rename(path, "/tmp/d...
Can I write into the console in a unit test? If yes, why doesn't the console window open?
...d output.
You could manually open a console window, using P/Invoke as sinni800 says. From reading the AllocConsole documentation, it appears that the function will reset stdin and stdout handles to point to the new console window. (I'm not 100% sure about that; it seems kind of wrong to me if I've a...
What is a deadlock?
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edited Aug 29 '08 at 16:06
answered Aug 29 '08 at 15:58
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jQuery: Get selected element tag name
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1048
You can call .prop("tagName"). Examples:
jQuery("<a>").prop("tagName"); //==> "A"
jQue...