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How do I find the install time and date of Windows?
...sion\InstallDate
It's given as the number of seconds since January 1, 1970. (Note: for Windows 10, this date will be when the last feature update was installed, not the original install date.)
To convert that number into a readable date/time just paste the decimal value in the field "UNIX TimeSta...
Regex replace uppercase with lowercase letters
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edited Jun 12 '18 at 15:10
answered Dec 23 '13 at 11:09
Al...
How to add anything in through jquery/javascript?
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150
You can select it and add to it as normal:
$('head').append('<link />');
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How to simplify a null-safe compareTo() implementation?
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bluish
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answered Apr 5 '12 at 9:29
DagDag
8,11...
POST unchecked HTML checkboxes
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edited Aug 15 '15 at 10:11
emotality
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answere...
HTML text input field with currency symbol
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104
Consider simulating an input field with a fixed prefix or suffix using a span with a border aro...
Windows batch files: .bat vs .cmd?
...RRORLEVEL
only on errors.
In other words, if ERRORLEVEL is set to non-0 and then you run one of those commands, the resulting ERRORLEVEL will be:
left alone at its non-0 value in a .bat file
reset to 0 in a .cmd file.
...
Log to the base 2 in python
...s the natural logarithm (base e) of x.
In [25]: math.log(8,2)
Out[25]: 3.0
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do N times (declarative syntax)
... here's a way to do call something() 1, 2 and 3 times respectively:
It's 2017, you may use ES6:
[1,2,3].forEach(i => Array(i).fill(i).forEach(_ => {
something()
}))
or in good old ES5:
[1,2,3].forEach(function(i) {
Array(i).fill(i).forEach(function() {
something()
})
}))
In bo...
Remove portion of a string after a certain character
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301
$variable = substr($variable, 0, strpos($variable, "By"));
In plain english: Give me the par...