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How to empty/destroy a session in rails?
...sessions (which you should probably use) you can expire through a query: guides.rubyonrails.org/security.html#session-expiry
– m33lky
Feb 24 '12 at 7:14
add a comment
...
How can I exclude directories from grep -R?
...tter option than to use : $ grep -r --exclude-dir=dir1 --exclude-dir=dir2 "string" /path/to/search/dir ?
– Darshan Chaudhary
Nov 25 '15 at 6:21
...
How to detect responsive breakpoints of Twitter Bootstrap 3 using JavaScript?
...meout(b[a]);
b[a] = setTimeout(c, d)
}
}();
var fullDateString = new Date();
Once you're equipped with it, you can start listening for changes and execute breakpoint-specific functions like so:
$(window).resize(function () {
waitForFinalEvent(function(){
if( isBrea...
Should I use document.createDocumentFragment or document.createElement
...n> into the DOM. Is that why I should use createDocumentFragment? To avoid unnecessary elements being inserted into the DOM?
– screenm0nkey
Aug 3 '10 at 15:36
4
...
How to create a temporary directory/folder in Java?
...tion
{
final File temp;
temp = File.createTempFile("temp", Long.toString(System.nanoTime()));
if(!(temp.delete()))
{
throw new IOException("Could not delete temp file: " + temp.getAbsolutePath());
}
if(!(temp.mkdir()))
{
throw new IOException("Could not...
IllegalMonitorStateException on wait() call
...t();
}
} catch (InterruptedException e1) {
String msg = "InterruptedException: [" + e1.getLocalizedMessage() + "]";
System.out.println (msg);
e1.printStackTrace();
System.out.flush();
}
System.out.println ("Worker do...
How to map and remove nil values in Ruby
... Why should it? The OP needs to strip nil entries, not empty strings. BTW, nil isn't the same as an empty-string.
– the Tin Man
Aug 14 '14 at 19:31
...
How do I drop table variables in SQL-Server? Should I even do this?
...nd of patch or scope, it's dropped automatically only if it was created inside stored procedure and stored procedure finished executing
– Abou-Emish
Oct 18 '17 at 18:52
add a ...
Pass variables to Ruby script via command line
...g = 'Good Bye'
end
# @runnable Say 'Hello' to you.
# @param [String] name Your name
# @param [Hash] options options
# @option options [Boolean] :second_meet Have you met before?
# @option options [String] :prefix Your custom prefix
def say_hello(name, options = {})
...
How do I use the lines of a file as arguments of a command?
... an argument. "$(…)" means run the command and give back the output as a string; here the “command” only reads the file but it could be more complex.
– törzsmókus
Feb 7 '19 at 13:39
...