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Difference between \n and \r?
...that the roller can move while the carriage is still going leftwards!-) Wikipedia has a more detailed explanation.
for character-mode terminals (typically emulating even-older printing ones as above), in raw mode, \r and \n act similarly (except both in terms of the cursor, as there is no carriage o...
Makefile经典教程（入门必备） - C/C++ - 清泛网移动版 - 专注C/C++及内核技术
...要一个make命令，整个工程完全自动编译，极大的提高了软件开发的效率。make是一个命令工具，是一个解释makefile中指令的命令工具，一般来说，大多数的IDE都有这个命令，比如：Delphi的make，Visual C++的nmake，Linux下GNU的make。可见...
Get original URL referer with PHP?
...
try this
(isset ($_SERVER['HTTP_CLIENT_IP']) ?
$_SERVER['HTTP_CLIENT_IP'] :
(isset ($_SERVER['HTTP_X_FORWARDED_FOR']) ?
$_SERVER['HTTP_X_FORWARDED_FOR'] :
$_SERVER['REMOTE_ADDR']
)
)
...
Deploying my application at the root in Tomcat
...mits access to the admin web app folder to people from my own domain (fake IP address) and localhost when they use the default port 8080 and maintains the ability to dynamically deploy the war files through the web interface.
If you want to use this for multiple apps that are using different IP add...
Reliable method to get machine's MAC address in C#
...ies don't work across OS. Any ideas? I have been scraping the output of "ipconfig /all" but this is terribly unreliable as the output format differs on every machine.
...
Set EditText Digits Programmatically
...gramatically. Reason for this is because I want to reuse one layout in multiple situations as this digits is the only variable that changes constantly. Doing it in code is much more effective in my situation.
– ryandlf
Sep 4 '11 at 16:25
...
Python's “in” set operator
...(a) == hash(b); a is b; a in set([b]) instead.
– Philipp
Jan 2 '12 at 21:35
add a comment
...
Why doesn't requests.get() return? What is the default timeout that requests.get() uses?
In my script, requests.get never returns:
6 Answers
6
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XMLHttpRequest cannot load file. Cross origin requests are only supported for HTTP
...
If you are doing something like writing HTML and Javascript in a code editor on your personal computer, and testing the output in your browser, you will probably get error messages about Cross Origin Requests. Your browser will render HTML and run Javascript, jQuery, angularJs in...
Download the Android SDK components for offline install
...tory/repository-7.xml
Search for <sdk:url>**android-2.3.1_r02-linux.zip**</sdk:url> under the api version which you want to download. This is the file name which you have to download. to download this file you have to type following URI in any downloader or browser and it will start dow...