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Get current directory name (without full path) in a Bash script
...ionality is silly, incurring performance impact (fork(), execve(), wait(), etc) for no reason.
– Charles Duffy
Jun 29 '13 at 18:30
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Weighted random numbers
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I assume when you say "in order" you are purposely omitting a pre-sort step on the choice_weight array, yes?
– SilentDirge
Oct 31 '11 at 19:17
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Check whether a string matches a regex in JS
... had to remove double quotes in new RegExp("^([a-z0-9]{5,})$") in order to make it work
– Facundo Colombier
Oct 17 '18 at 19:30
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How does Google calculate my location on a desktop?
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see my comment below: they run client code (in Chrome etc), so google don't access your router, but the client browser can access your wireless card and determine what wireless networks are nearby.
– pxb
Nov 3 '09 at 16:28
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How do I access named capturing groups in a .NET Regex?
...gex.IsMatch part.
I also moved the Regex definition outside the method in order to construct it just once (I think is the sensible approach if we are storing that the assembly with the RegexOptions.Compiled option).
private static Regex hrefRegex = new Regex("<td>\\s*<a\\s*href\\s*=\\s*(?...
event.preventDefault() vs. return false
...lers for parent elements). Default = browser code (links, text selection, etc.)
– Bob Stein
Jul 28 '13 at 14:49
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How to run an EXE file in PowerShell with parameters with spaces and quotes
...her methods like using the Call Operator (&), Invoke-Expression cmdlet etc. But they are considered unsafe. Microsoft recommends using Start-Process.
Method 1
A simple example
Start-Process -NoNewWindow -FilePath "C:\wamp64\bin\mysql\mysql5.7.19\bin\mysql" -ArgumentList "-u root","-proot","-h l...
make_unique and perfect forwarding
... ptr(new Type(...));. It does something that you cannot do without it.
In order to do its job, std::shared_ptr must allocate a tracking block in addition to holding the storage for the actual pointer. However, because std::make_shared allocates the actual object, it is possible that std::make_share...
Automatically plot different colored lines
...other option for plotting lines in different colors is to use the LineStyleOrder property; see Defining the Color of Lines for Plotting in the MATLAB documentation for more information.
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Determine if a String is an Integer in Java [duplicate]
...an integer or not", but also suggesting a beast like the apache commons in order to avoid writing a one-liner is not rational imho.
– Björn Zurmaar
Jul 8 '17 at 22:27
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