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How to get URL of current page in PHP [duplicate]
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$_SERVER['REQUEST_URI']
For more details on what info is available in the $_SERVER array, se...
(Built-in) way in JavaScript to check if a string is a valid number
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What belongs in an educational tool to demonstrate the unwarranted assumptions people make in C/C++?
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Difference between two dates in MySQL
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SELECT TIMEDIFF('2007-12-31 10:02:00','2007-12-30 12:01:01');
-- result: 22:00:59, the difference in HH:MM:SS format
SELECT TIMESTAMPDIFF(SECOND,'2007-12-30 12:01:01','2007-12-31 10:02:00');
-- result: 79259 the difference in seconds
So...
Wait for page load in Selenium
How do you make Selenium 2.0 wait for the page to load?
47 Answers
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Convert pem key to ssh-rsa format
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No need to compile stuff. You can do the same with ssh-keygen:
ssh-keygen -f pub1key.pub -i
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What is SYSNAME data type in SQL Server?
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sysname is a built in datatype limited to 128 Unicode characters that, IIRC, is used primarily to store object names when creating scripts. Its value cannot be NULL
It is basically the same as using nvarchar(128) NOT NULL
EDIT
As mentioned by @Jim in the comments, ...
get size of json object
...script">
var myObject = {'name':'Kasun', 'address':'columbo','age': '29'}
var count = Object.keys(myObject).length;
console.log(count);
</script>
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How can I determine the URL that a local Git repository was originally cloned from?
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How to get the CPU Usage in C#?
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You can use the PerformanceCounter class from System.Diagnostics.
Initialize like this:
Perf...