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Determine installed PowerShell version

... +50 Use $PSVersionTable.PSVersion to determine the engine version. If the variable does not exist, it is safe to assume the engine is vers...
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How to determine if a number is a prime with regex?

...lly, is there zero or one character-- or, per what I mentioned above, n == 0 || n == 1. If we have the match, then return the negation of that. This corresponds with the fact that zero and one are NOT prime. (..+?)\\1+ The second part of the regex is a little trickier, relying on groups and backr...
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Adding data attribute to DOM

... | edited Sep 20 '17 at 6:46 ankit suthar 2,59866 gold badges2828 silver badges4646 bronze badges ...
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How to get current time in milliseconds in PHP?

... The short answer is: $milliseconds = round(microtime(true) * 1000); share | improve this answer | follow | ...
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Import pandas dataframe column as string not int

... Just want to reiterate this will work in pandas >= 0.9.1: In [2]: read_csv('sample.csv', dtype={'ID': object}) Out[2]: ID 0 00013007854817840016671868 1 00013007854817840016749251 2 00013007854817840016754630 3 00013007854817840016781876 4 00...
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How to write a Ruby switch statement (case…when) with regex and backreferences?

... groups are always stored in pseudo variables $1 to $9: case foo when /^([0-9][0-9])/ print "the month is #{$1}" else print "something else" end You can also use the $LAST_MATCH_INFO pseudo variable to get at the whole MatchData object. This can be useful when using named captures: case ...
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Generate random password string with requirements in javascript

...work? Math.random() // Generate random number, eg: 0.123456 .toString(36) // Convert to base-36 : "0.4fzyo82mvyr" .slice(-8);// Cut off last 8 characters : "yo82mvyr" Documentation for the Number.prototype.toString and strin...
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CSS transition shorthand with multiple properties?

...ransitions combined in shorthand declarations: -webkit-transition: height 0.3s ease-out, opacity 0.3s ease 0.5s; -moz-transition: height 0.3s ease-out, opacity 0.3s ease 0.5s; -o-transition: height 0.3s ease-out, opacity 0.3s ease 0.5s; transition: height 0.3s ease-out, opacity 0.3s ease 0.5s; Or...
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Setting Short Value Java

...a method setTableId(Short tableId) . Now when I try to write setTableId(100) it gives compile time error. How can I set the short value without declaring another short variable? ...
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Why does changing the sum order returns a different result?

... +500 Maybe this question is stupid, but why does simply changing the order of the elements affects the result? It will change the poi...