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How to achieve code folding effects in Emacs?
...on (and other things) graphically.
If you want to get an overview of your file, try M-xoccur". Given a regex, it will create a new buffer with each match in the current buffer. You can search for "(defun" to get an overview of the functions the current file implements. Clicking on the result wil...
Fastest Way to Serve a File Using PHP
I'm trying to put together a function that receives a file path, identifies what it is, sets the appropriate headers, and serves it just like Apache would.
...
How to make pipes work with Runtime.exec()?
..." you have a language-independent (albeit slower) Java replacement. Eg.:
File f = new File("C:\\");
String[] files = f.listFiles(new File("/home/tihamer"));
for (String file : files) {
if (file.matches(.*some.*)) { System.out.println(file); }
}
With "ps", it's a bit harder, because Java does...
How to get users to read error messages?
... be turned off by the application! If the checkbox was ticked, log it to a file instead...
Keep the end-users informed of what error messages there will be...which implies...training and documentation...now this is a tricky one to get across...you don't want them to think that there will be 'issues'...
How to see which plugins are making Vim slow?
Is there a way to profile Vim plugins?
6 Answers
6
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Is it alright to use target=“_blank” in HTML5?
...? Showing them what to use, the HTML5 download attribute: <a download="[file name here]" href="file.ext">etc</a>.
– John
Aug 31 '15 at 18:07
add a comment
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Very slow compile times on Visual Studio 2005
...project builds.
Disable your anti-virus software for .ilk, .pdb, .cc, .h files and only check for viruses on modify. Disable scanning the directory where your sources reside. Don't do anything stupid.
Store and build the Chromium code on a second hard drive. It won't really speed up the build bu...
Should you commit .gitignore into the Git repos?
...vate things" can be mentioned in the $GIT_DIR/info/exclude or ~/.gitconfig files as appropriate.
– WReach
Apr 23 '11 at 17:16
7
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How do I escape the wildcard/asterisk character in bash?
...ought to yourself that the shell is obviously doing:
Parameter expansion
Filename expansion
So from your first example:
me$ FOO="BAR * BAR"
me$ echo $FOO
After parameter expansion is equivalent to:
me$ echo BAR * BAR
And after filename expansion is equivalent to:
me$ echo BAR file1 file2 ...
Difference between \n and \r?
...age or roller;-)
In practice, in the modern context of writing to a text file, you should always use \n (the underlying runtime will translate that if you're on a weird OS, e.g., Windows;-). The only reason to use \r is if you're writing to a character terminal (or more likely a "console window" e...