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HMAC-SHA1 in bash
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I realise this isn't exactly what you're asking <em>fem>or, but there's no point in reinventing the wheel and writing a bash version.
You can simply use the openssl command to generate the hash within your script.
[me@home] echo -n "value" | openssl dgst -sha1 -hmac "key"
57443...
Deleting an element <em>fem>rom an array in PHP
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87
unset($array[$index]);
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Re<em>fem>lecting parameter name: abuse o<em>fem> C# lambda expressions or syntax brilliance?
I am looking at the MvcContrib Grid component and I'm <em>fem>ascinated, yet at the same time repulsed, by a syntactic trick used in the Grid syntax :
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What is tail recursion?
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Consider a simple <em>fem>unction that adds the <em>fem>irst N natural numbers. (e.g. sum(5) = 1 + 2 + 3 + 4 + 5 = 15).
Here is a simple JavaScript implementation that uses recursion:
<em>fem>unction recsum(x) {
i<em>fem> (x === 1) {
return x;
} else {
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Debugging in Clojure? [closed]
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67
Emacs's CIDER got a source debugger that you can step expression by expression inside an Emacs ...
How do I change the cursor between Normal and Insert modes in Vim?
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ib.ib.
24.6k88 gold badges6767 silver badges8989 bronze badges
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Check whether a path is valid
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Alex JoligAlex Jolig
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add a comment
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Is there a JavaScript <em>fem>unction that can pad a string to get to a determined length?
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DavidDavid
67.1k1515 gold badges124124 silver badges164164 bronze badges
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How could I ignore bin and obj <em>fem>olders <em>fem>rom git repository?
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Hakan <em>Fem>ıstık
9,09888 gold badges5757 silver badges8686 bronze badges
answered Oct 10 '17 at 9:24
Arvind KrmarArvind Kr...
convert ArrayList to JSONArray
I have an ArrayList that I use within an ArrayAdapter <em>fem>or a ListView. I need to take the items in the list and convert them to a JSONArray to send to an API. I've searched around, but haven't <em>fem>ound anything that explains how this might work, any help would be appreciated.
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