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How can I iterate over an enum?
...With c++11, there actually is an alternative: writing a simple templatized custom iterator.
let's assume your enum is
enum class foo {
one,
two,
three
};
This generic code will do the trick, quite efficiently - place in a generic header, it'll serve you for any enum you may need to iterate...
Accessing the logged-in user in a template
...t being unnecessary, I'm going to upvote this because it demonstrates that custom methods can be used if so desired
– Simon
Mar 29 '16 at 13:03
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Will code in a Finally statement fire if I return a value in a Try block?
...trigger a FailFast internally. The only way I managed to catch those is by customizing the CLR runtime hosting. Note that your point is still valid for some other asynchronous exceptions.
– Abel
Sep 2 '16 at 23:33
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How to compare objects by multiple fields
...lled natural ordering of objects. With the use of Comparator you can write custom sorting logic outside the Person class. If you want to compare Person objects only by its first name or last name, you cant use this logic. You have to write it again,
– indika
Se...
How to install a private NPM module without my own registry?
...choose a key other than the default id_rsa: GIT_SSH_COMMAND='ssh -i ~/.ssh/custom_ident' npm install git+ssh://git@github.com:npm/npm.git
– Jasmine Hegman
Oct 19 '15 at 3:32
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Boolean Field in Oracle
... 1/0 is Hibernate's default for a boolean but you can define any custom mapping you like.
– Andrew Spencer
Jun 7 '13 at 9:13
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How does bash tab completion work?
...hich is then often executed at shell startup to configure this. Additional custom completion scripts may be placed in /etc/bash_completion.d; those are all sourced from /etc/bash_completion.
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CSS: 100% font size - 100% of what?
...ing px will override the browser's default font size! Many users specify a custom font size to make reading text easier.
– mfluehr
Jul 11 '19 at 16:46
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Jenkins on OS X: xcodebuild gives Code Sign error
... Have you used the default keychain as in my example above? Note that for custom keychains you need to set them up to be on the search path first, so try the default keychain first. Also note that there is no -k argument to unlock-keychain so whatever you're trying to do doesn't seem right (see sec...
SQL Server String or binary data would be truncated
...thers, also check your stored procedure. In my case in my stored procedure CustomSearch I accidentally declared not enough length for my column, so when I entered a big data I received that error even though I have a big length on my database. I just changed the length of my column in my custom sear...