大约有 22,536 项符合查询结果（耗时：0.0696秒） [XML]
What's Pros and Cons: putting javascript in head and putting just before the body close
...e problem caused by scripts is that
they block parallel downloads. The
HTTP/1.1 specification suggests that
browsers download no more than two
components in parallel per hostname.
If you serve your images from multiple
hostnames, you can get more than two
downloads to occur in parallel...
Why Large Object Heap and why do we care?
...rate heap on which it runs GC on a different schedule to the regular heap. http://msdn.microsoft.com/en-us/magazine/cc534993.aspx
share
|
improve this answer
|
follow
...
What is the maximum amount of RAM an app can use?
...mory limits per app are here depending on screen size and Android version: https://drive.google.com/file/d/0B7Vx1OvzrLa3Y0R0X1BZbUpicGc/view?usp=sharing
Source: Android Compatibility Downloads http://source.android.com/compatibility/downloads.html;
Compatibility Definition Document (CDD), Section ...
How do you print in a Go test using the “testing” package?
... similar to fmt.Print and fmt.Printf respectively.
See more details here: http://golang.org/pkg/testing/#pkg-index
fmt.X print statements do work inside tests, but you will find their output is probably not on screen where you expect to find it and, hence, why you should use the logging methods in...
Is Java Regex Thread Safe?
...= email_pattern.matcher(email);
return matcher.matches();
}
}
see http://zoomicon.wordpress.com/2012/06/01/validating-e-mails-using-regular-expressions-in-java/ (near the end) regarding the RegEx pattern used above for validating e-mails (in case it doesn't fit ones needs for e-mail validat...
Is ASCII code 7-bit or 8-bit?
... the paper "The Evolution of Character Codes, 1874-1968" (samizdat copy at http://falsedoor.com/doc/ascii_evolution-of-character-codes.pdf) and then chase its references (many of which are not available online and may be hard to find even with access to a university library, I regret to say).
...
How to prove that a problem is NP complete?
... to it in polynomial time which makes the problem NP-Hard.
See the end of http://www.ics.uci.edu/~eppstein/161/960312.html for more.
share
|
improve this answer
|
follow
...
CMake output/build directory
...o user where to compile.
Instead of that use one of predefined variables:
http://www.cmake.org/Wiki/CMake_Useful_Variables
(look for CMAKE_BINARY_DIR and CMAKE_CURRENT_BINARY_DIR)
share
|
improve t...
Is there any way to put malicious code into a regular expression?
...n. Usually this will be much, much less than the default timeout that most HTTP servers provide.
There are various ways to implement these, ranging form a simple alarm(N) at the C level, to some sort of try {} block the catches alarm‐type exceptions, all the way to spawning off a new thread that...
All permutations of a Windows license key
...
http://www.magicaljellybean.com/keyfinder/
The Magical Jelly Bean Keyfinder is a freeware utility that retrieves your Product Key (cd key) used to install windows from your registry. It also has a community-updated config...