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What is the difference between a pseudo-class and a pseudo-element in CSS?
...or element (:hover)
Apply css when gets focus on an html element (:focus). etc.
We use pseudo-element when we need to apply css to the specific parts of an elements or a newly inserted content. Such as:
Apply the css to first letter or first line of an element (::first-letter)
Insert content bef...
How to set the context path of a web application in Tomcat 7.0
I know that I can rename my webapp (or it's WAR file) to ROOT but this is a terrible way to do it, IMHO. Now I checked out the tomcat doc & it says
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How do I join two lines in vi?
I have two lines in a text file like below:
9 Answers
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PHP - Debugging Curl
..., true);
When CURLOPT_VERBOSE is set, output is written to STDERR or the file specified using CURLOPT_STDERR. The output is very informative.
You can also use tcpdump or wireshark to watch the network traffic.
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Refresh all files in buffer from disk in vim
The command to refresh a file from version on disk is :e!
5 Answers
5
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Where to find Java JDK Source Code? [closed]
... all the official source code in it. I just had to tell Eclipse where this file is and I could see the code. But now I don't have the file anymore...
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How can you list the matches of Vim's search?
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" put in your ~/.vimrc file
" START search related configs and helps
"
" ignore case when searching
set ignorecase
" search as characters are entered, as you type in more characters, the search is refined
set incsearch
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Error CS1705: “which has a higher version than referenced assembly”
...Common.
Check that you have project references in your solution instead of file references.
Use binding redirections in your web.config. (Originally linked version at wayback machine)
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What killed my process and why?
...Killed" was displayed in the terminal and the process was terminated. The file /var/log/kern.log contained a lot of info about the termination. -Thanks for the pointer.
– sbq
Apr 7 '09 at 17:49
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undefined reference to `WinMain@16'
...ng GNU toolchain (i.e. g++), no special options. Here gnuc is just a batch file that I use for that. It only supplies options to make g++ more standard:
C:\test> gnuc x.cpp
C:\test> objdump -x a.exe | findstr /i "^subsystem"
Subsystem 00000003 (Windows CUI)
C:\test>...