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Android - Set fragment id
...quely identify Fragments, but ViewGroups. These IDs are of containers that one or more fragments can be added to dynamically. Using such a method to identify Fragments would require you to add ViewGroups dynamically to the Layout for every Fragment you insert. That would be pretty cumbersome.
So if...
What is the difference between 'classic' and 'integrated' pipeline mode in IIS7?
...question is what is the difference? And what are the implications of using one or the other?
4 Answers
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How to remove “index.php” in codeigniter's path
...lder1/subfolder2/index.php/$1 [L]
Just play around with these options, one should work. Also, make sure your index file is set to:
$config['index_page'] = '';
Good luck!
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How to validate an email address in JavaScript
....,;:\s@\"]+\.)+[^<>()[\]\.,;:\s@\"]{2,})$/i;
But keep in mind that one should not rely only upon JavaScript validation. JavaScript can easily be disabled. This should be validated on the server side as well.
Here's an example of the above in action:
function validateEmail(email) {
c...
How to get the path of a running JAR file?
...roblems with special characters, including spaces and pluses. The correct one-liner is: return new File(MyClass.class.getProtectionDomain().getCodeSource().getLocation().toURI()); Using URLDecoder does not work for many special characters. See my answer below for further details.
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How do you kill all current connections to a SQL Server 2005 database?
... that during the time that you are looping over the active connections new one can be established, and you'll miss those. You could instead use the following approach which does not have this drawback:
-- set your current connection to use master otherwise you might get an error
use master
ALTER D...
Static constant string (class member)
... {
private:
static const string RECTANGLE;
};
and then
// In one of the implementation files
const string A::RECTANGLE = "rectangle";
The syntax you were originally trying to use (initializer inside class definition) is only allowed with integral and enum types.
Starting from C++1...
Maven error “Failure to transfer…”
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Under Eclipse Luna (4.4 milestone) on Windows I found that after deleting *.lastUpdated I also needed to get m2eclipse to Reindex the Local Repository (via Eclipse->Window->Preferences->Maven->User Settings:Local Repository: Reindex)
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Learning to write a compiler [closed]
...
I think one worth mentioning is Coursera's compilers course. It has nice videos and walks through creating a java like language / simple compiler. Coursera Compilers Link
– QuantumKarl
Feb 24 '1...
What's the best way to parse command line arguments? [closed]
...u are better off going with optparse over getopt. getopt is pretty much a one-to-one mapping of the standard getopt(3) C library functions, and not very easy to use.
optparse, while being a bit more verbose, is much better structured and simpler to extend later on.
Here's a typical line to add an...