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Calculate difference between two datetimes in MySQL
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How to go back to lines edited before the last one in Vim?
I'm aware of the `. command that goes to last edited line. Is there a way to go further in the editing history? I often accidentally insert something while browsing the file, undo, but then `. will not bring me where I want anymore.
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Adding Permissions in AndroidManifest.xml in Android Studio?
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HMAC-SHA1 in bash
...ting 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"
57443a4c052350a44638835d64fd66822f813319
Or simply:
[me@home] echo -n "value" | openssl sha1 -hmac "key"
57443a4c...
Cleanest and most Pythonic way to get tomorrow's date?
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How do I access this object property with an illegal name?
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Although that's short and sweet (and what I'd recommend), you can also do this via variables: $todolist='todo-list'; $x->$todolist
– Christian
Nov 26 '10 at 8:23
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Adding System.Web.Script reference in class library
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ASP.NET MVC passing an ID in an ActionLink to the controller
...ok "HtmlAttributes" as the fourth parameter. So adding ", null" forced the compiler to use your inline object as the route parameters.
– Timothy Khouri
Nov 25 '08 at 11:21
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Get “Value” property in IGrouping
... So basically if we are following the essence of the question value is comparable to ToList() only there is more of an overhead there to convert it to a list as opposed to just pulling out a value
– Coops
Dec 17 '14 at 15:25
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