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How to get Twitter-Bootstrap navigation to show active link?
... HAML implementation %li{:class => "#{'active' if current_page?(root_path)}"}=link_to "Home", root_path
– Brian
Feb 18 '13 at 0:44
...
Run PHP Task Asynchronously
... Perl or just about any other language. There are Gearman UDF plugins for MySQL and you can also use Net_Gearman from PHP or the gearman pear client.
– Justin Swanhart
Dec 22 '12 at 4:57
...
Difference between “read commited” and “repeatable read”
...able read simply reads a "snapshot" not the actual data. From the docs dev.mysql.com/doc/refman/5.0/en/…: "All consistent reads within the same transaction read the snapshot established by the first read."
– Derek Litz
Jan 17 '13 at 16:40
...
how to run two commands in sudo?
...ultiple commands via a shell, for example:
$ sudo -s -- 'whoami; whoami'
root
root
Your command would be something like:
sudo -u db2inst1 -s -- "db2 connect to ttt; db2 UPDATE CONTACT SET EMAIL_ADDRESS = 'mytestaccount@gmail.com'"
If your sudo version doesn't work with semicolons with -s (ap...
How to use php serialize() and unserialize()
...gone through the page u referred. can u please show an example in php, and mysql (if necessary) ?
– Istiaque Ahmed
Dec 27 '11 at 6:52
2
...
How to disable and re-enable console logging in Python?
...an answer as blocking propagation effectively disables all handlers of the root logger and the question clearly states (…) but I may have other handlers there that I want to keep which suggests the intention is to disable default StreamHandler of the root logger only.
– Piotr...
How can I parse JSON with C#?
... that you will need to add reference to System.Xml and System.Xml.Linq
var root = XElement.Load(jsonReader);
Console.WriteLine(root.XPathSelectElement("//Name").Value);
Console.WriteLine(root.XPathSelectElement("//Address/State").Value);
// For that you will need to add reference to System.Web.Help...
Codeigniter - no input file specified
... according to your application directory like if you application is not on root directory , write following code in place of above line RewriteRule ^(.*)$ /sub-directory/index.php?/$1 [L,QSA]
– skovy
Oct 22 '14 at 1:39
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The $.param( ) inverse function in JavaScript / jQuery
...
My answer:
function(query){
var setValue = function(root, path, value){
if(path.length > 1){
var dir = path.shift();
if( typeof root[dir] == 'undefined' ){
root[dir] = path[0] == '' ? [] : {};
}
arguments.callee(root[dir], path, value);
...
Open Cygwin at a specific folder
...in the initial setup.
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\Directory\Background\shell\cygwin_bash]
@="Open Cygwin Here"
[HKEY_CLASSES_ROOT\Directory\Background\shell\cygwin_bash\command]
@="C:\\cygwin\\bin\\mintty.exe -e /bin/xhere /bin/bash.exe"
...