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bash/fish command to print absolute path to a file
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Use realpath
$ realpath example.txt
/home/username/example.txt
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How to calculate time elapsed in bash script?
... ]; then hplur=''; else hplur='s'; fi
if [[ $hours -gt 0 ]]; then
txt="$hours hour$hplur, $mins minute$mplur, $secs second$splur"
elif [[ $mins -gt 0 ]]; then
txt="$mins minute$mplur, $secs second$splur"
else
txt="$secs second$splur"
fi
echo "$txt (from $duration sec...
CodeIgniter removing index.php from url
....htaccess
RewriteEngine on
RewriteCond $1 !^(index\.php|resources|robots\.txt)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L,QSA]
Note: .htaccess code vary depending on hosting server. In some hosting server (e.g.: Godaddy) need to use...
Whitespace Matching Regex - Java
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For Java (not php, not javascript, not anyother):
txt.replaceAll("\\p{javaSpaceChar}{2,}"," ")
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Create a string of variable length, filled with a repeated character
...simply add the letters one by one
function repeatChar(count, ch) {
var txt = "";
for (var i = 0; i < count; i++) {
txt += ch;
}
return txt;
}
Further information:
Run speed test in your own browser
Full source code of speed test
Speed test results
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How do I tell if a regular file does not exist in Bash?
...ion point (similar to many other languages). Try this:
if [ ! -f /tmp/foo.txt ]; then
echo "File not found!"
fi
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How to instantiate a File object in JavaScript?
...ilename ;
The third argument looks like:
var f = new File([""], "filename.txt", {type: "text/plain", lastModified: date})
It works in FireFox, Chrome and Opera, but not in Safari or IE/Edge.
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Adding command line options to CMake
...command. You can set options from the command line this way:
//CMakeLists.txt
option(MyOption "MyOption" OFF)
//Command line
cmake -DMyOption=ON MyProjectFolder
Note that -DMyOption must come before the path.
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Git is ignoring files that aren't in gitignore
...oday... it seems that visual studio created a file called gitignore_global.txt in the users document folder and this was ignoring files I was not able to (un)ignore
– Samuel
Nov 18 '15 at 23:58
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How can I run MongoDB as a Windows service?
...ile path like this mongod --dbpath="c:\data\db" --logpath="c:\data\db\log.txt" --install , After this you need to run net start MongoDB.
– sivaram636
Oct 18 '16 at 9:46
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