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Why doesn't java.lang.Number implement Comparable? [duplicate]
...e for certain underlying implementations. Instead of excluding the methods from the API and requiring programmers to check the type of the implementation, Sun chose to have abstract versions of the methods and recommend throwing an exception if the implementation does not support the method. See Lis...
send mail from linux terminal in one line [closed]
...send emails via command line. How can I send an simple email with one line from the terminal though?
7 Answers
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Split array into chunks
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The array.slice method can extract a slice from the beginning, middle, or end of an array for whatever purposes you require, without changing the original array.
var i,j,temparray,chunk = 10;
for (i=0,j=array.length; i<j; i+=chunk) {
temparray = array.slice(i,...
How do I get the full path to a Perl script that is executing?
... are provided by the Cwd module and tell you where the script is being run from
The module FindBin provides the $Bin & $RealBin variables that usually are the path to the executing script; this module also provides $Script & $RealScript that are the name of the script
__FILE__ is the actual ...
What's the most efficient test of whether a PHP string ends with another string?
... I ran into a bug today which will break the solution that you have given from PHP 5.5.11 and onwards. bugs.php.net/bug.php?id=67043
– user2180613
Jul 29 '14 at 21:18
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git remote prune – didn't show as many pruned branches as I expected
From the man page:
1 Answer
1
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How can you encode a string to Base64 in JavaScript?
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You can use btoa() and atob() to convert to and from base64 encoding.
There appears to be some confusion in the comments regarding what these functions accept/return, so…
btoa() accepts a “string” where each character represents an 8-bit byte – if you pass a str...
Selenium: FirefoxProfile exception Can't load the profile
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If you are running webdriver from cygwin, the problem is that the path to the profile is still in POSIX format which confuses windows programs. My solution uses cygpath to convert it into Windows format.
in this file/method:
selenium.webdriver.firefox....
Checking for a null int value from a Java ResultSet
In Java I'm trying to test for a null value, from a ResultSet, where the column is being cast to a primitive int type.
1...
How do I parse a URL query parameters, in Javascript? [duplicate]
...m suggests, decodeURIComponent was used in this function.
function getJsonFromUrl(url) {
if(!url) url = location.search;
var query = url.substr(1);
var result = {};
query.split("&").forEach(function(part) {
var item = part.split("=");
result[item[0]] = decodeURIComponent(item[1]...