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When to use std::forward to forward arguments?
...value reference if it was one initially.
You should not forward something more than once however, because that usually does not make sense: Forwarding means that you're potentially moving the argument all the way through to the final caller, and once it's moved it's gone, so you cannot then use it ...
How to add custom validation to an AngularJS form?
...written a few blog entries about just this subject that goes into a little more detail:
Angular Form Validation
Custom Validation Directives
Edit: using ngMessages in 1.3.X
You can now use the ngMessages module instead of ngShow to show your error messages. It will actually work with anything, i...
Scrolling down both parts of a split-window at the same time in Vim
.... a minimum of 2)
If you're comparing 2 files, however, vimdiff may be of more use
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Convert a string to regular expression ruby
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Semicolons superfluous at the end of a line in shell scripts?
...ual properly, you'd see this, just a few lines above: A sequence of one or more newlines may appear in a list to delimit commands, equivalent to a semicolon. So what you quoted about the semicolon applies equally to newlines.
– underscore_d
Sep 19 '16 at 10:31
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How to convert a private key to an RSA private key?
... For reference: see stackoverflow.com/q/20065304/53974 for a more complete explanation.
– Blaisorblade
Jul 8 '15 at 12:47
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jQuery selector for the label of a checkbox
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This is a great answer for anyone who has more than one field. This answer should be #1.
– user636044
Apr 28 '13 at 8:03
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How long is the SHA256 hash?
...you can use an extra field or pre-/append it to the hash, so you will need more than 64 chars
– Patrick Cornelissen
Apr 24 '15 at 17:21
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What is the best workaround for the WCF client `using` block issue?
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How do I simply create a patch from my latest git commit?
...r to What is the difference between 'git format-patch' and 'git diff'? for more detail.
– Rangi Keen
Dec 27 '13 at 15:34
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