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Loop through files in a directory using PowerShell
...o view the lines / redirect the output to file http://gnuwin32.sourceforge.net/
This overwrites the new file every time:
grep "step[49]" logIn.log > logOut.log
This appends the log output, in case you overwrite the logIn file and want to keep the data:
grep "step[49]" logIn.log >> log...
Parsing IPv6 extension headers containing unknown extensions
I'm writing a very simple net filter, and getting to where I want to parse IPv6 headers to match things like ICMPv6 types, TCP/UDP port numbers, etc.
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What's the best name for a non-mutating “add” method on an immutable collection?
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I don't know of any cases in .NET, Perl, PHP, or even VBScript where Join implies mutation. The design is such that A and B joins to make C, where C is always a new entity.
– spoulson
Feb 6 '09 at 22:05
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How to use ng-repeat for dictionaries in AngularJs?
... {{age}}</li>
See ngRepeat documentation. Example: http://jsfiddle.net/WRtqV/1/
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What is cURL in PHP?
...improperly because it is all about getting data from out there in the internet. Someone can get between your curl and the other server and inject a rm -rf / into your response, and then why am I dropped to a console and ls -l doesn't even work anymore? Because you mis underestimated the dangerous ...
Pass Variables by Reference in Javascript
...f("x")), 42);
alert("x after: " + x);
})()
Live sample https://jsfiddle.net/t3k4403w/
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What are conventions for filenames in Go?
...s'n' work. I don't want to create eight files darwin freebsg linux openbsd netbsd dragonfly solaris android.
– Ivan Black
Dec 25 '15 at 8:47
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What is a “feature flag”?
...ible to the public.
Here's a simple package that helps you do this in ASP.NET MVC land: https://github.com/cottsak/DevCookie (full disclosure: I'm the author)
Fowler also has a much longer article than the one linked above with a lot more details.
This post (on Fowler's site also) explains the va...
What is this Javascript “require”?
... The equivalent in PHP would be include/require[_once] (php.net link), not use, which is an aliasing keyword.
– nevvermind
Apr 2 '19 at 12:39
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Best way to allow plugins for a PHP application
...ement this using the Observer / Subject interfaces defined in the SPL: php.net/manual/en/class.splobserver.php
– John Carter
Feb 25 '10 at 14:47
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