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How to elegantly ignore some return values of a MATLAB function?
...to get the 'nth' return value from a function without having to create dummy variables for all n-1 return values before it?
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how to detect search engine bots with php?
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Here's a Search Engine Directory of Spider names
Then you use $_SERVER['HTTP_USER_AGENT']; to check if the agent is said spider.
if(strstr(strtolower($_SERVER['HTTP_USER_AGENT']), "googlebot"))
{
// what to do
}
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Searching for UUIDs in text with regex
I'm searching for UUIDs in blocks of text using a regex. Currently I'm relying on the assumption that all UUIDs will follow a patttern of 8-4-4-4-12 hexadecimal digits.
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Sorting an array of objects by property values
I've got the following objects using AJAX and stored them in an array:
30 Answers
30
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How to save a plot as image on the disk?
...ike to save that image as PNG or JPEG, is it possible to do it automatically? (via code)
11 Answers
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What represents a double in sql server?
...to store these in a table in SQL Server, but noticed there is no double type, so what is best to use, decimal or float ?
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Change URL parameters
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I've extended Sujoy's code to make up a function.
/**
* http://stackoverflow.com/a/10997390/11236
*/
function updateURLParameter(url, param, paramVal){
var newAdditionalURL = "";
var tempArray = url.split("?");
var baseURL = tem...
How can I view all historical changes to a file in SVN
...nges between the two specified revisions. What I'd like is a diff for every revision that changed the file. Is such a command available?
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Detect backspace in empty UITextField
Is there any way to detect when the Backspace / Delete key is pressed in the iPhone keyboard on a UITextField that is empty? I want to know when Backspace is pressed only if the UITextField is empty.
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Intellij reformat on file save
...er IntelliJ or Eclipse the setting to reformat (cleanup) files whenever they are saved. How do I find it (didn't find it in the settings)
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