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How to do error logging in CodeIgniter (PHP)
...dump sensitive data, it should be pretty safe. This file is relative to an index.html page by default so obviously generated php files wouldn't be publicly accessible- but you'll never know. Make sure to have all of this precautions in place if you change the default application/logs directory.
...
What does the `#` operator mean in Scala?
... to escape "#" to search on in scalex)
http://www.artima.com/pins1ed/book-index.html#indexanchor
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Is there a way to escape a CDATA end token in xml?
...s spaces, you could be accessing a field by name from an array of names by index, such as "if(fields[fieldnames[0]]>3)" and now you have to change it to "if(fields[fieldnames[0]]]]><![CDATA[>3)", which defeats of purpose of using CDATA to make it more readable, LOL. I'd like to verbally...
How can I correctly prefix a word with “a” and “an”?
...with non-article metadata too).
Find all instances of a(n).... and make an index on the following word and all of its prefixes (you can use a simple suffixtrie for this). This should be case sensitive, and you'll need a maximum word-length - 15 letters?
(optional) Discard all those prefixes which oc...
Binary Data in JSON String. Something better than Base64
...ON meta-data, and then separately send as raw binary (image(s), wavs, etc) indexed by the Content-Disposition name.
Here's a nice tutorial on how to do this in obj-c, and here is a blog article that explains how to partition the string data with the form boundary, and separate it from the binary da...
Understanding the map function
... can make you a new list that holds the addition of elements at a specific index.
Now remember map(), needs a function. This time we'll use the builtin sum() function. Running map() gives the following result:
>>> map(sum, list_one, list_two, list_three)
[33, 36, 39, 42, 45]
REMEMBER:
I...
How to get Url Hash (#) from server side
...this function toward top of controller or http://example.com/yourDirectory/index.php:
function redirect()
{
if (!empty($_GET['hash'])) {
/** Sanitize & Validate $_GET['hash']
If valid return string
If invalid: return empty or false
*************...
How to load a UIView using a nib file created with Interface Builder
... options:nil];
QPickOneView* myView = [ nibViews objectAtIndex: 1];
myView.question = question;
That's it!
The main bundle's loadNibNamed method will take care of initializing the view and creating the connections.
Now the ViewController can display a view or another dependin...
How to get the groups of a user in Active Directory? (c#, asp.net)
...er performance and error-safe. It does only 1 LDAP call with a query using indexed fields. It can be easily extended if you need more properties than only the group names ("cn" property).
// Usage: GetAdGroupsForUser2("domain\user") or GetAdGroupsForUser2("user","domain")
public static List<stri...
How can I iterate through the unicode codepoints of a Java String?
So I know about String#codePointAt(int) , but it's indexed by the char offset, not by the codepoint offset.
4 Answers
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