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How to set initial size of std::vector?
I have a vector&a<em>mem>p;lt;Custo<em>mem>Class*&a<em>mem>p;gt; and I put a lot of ite<em>mem>s in the vector and I need fast access, so I don't use list. How to set initial size of vector (for exa<em>mem>ple to be 20 000 places, so to avoid copy when I insert new)?
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Button in a colu<em>mem>n, getting the row fro<em>mem> which it ca<em>mem>e on the Click event handler
I've set the ite<em>mem>source of <em>mem>y WPF Datagrid to a List of Objects returned fro<em>mem> <em>mem>y DAL. I've also added an extra colu<em>mem>n which contains a button, the xa<em>mem>l is below.
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Take all <em>mem>y changes on the current branch and <em>mem>ove the<em>mem> to a new branch in Git
I started work on what I thought would be a <em>mem>inor bug fix on <em>mem>y <em>mem>aster branch. However, it has spiraled out of control to the point where I wish I had created a separate branch to do the develop<em>mem>ent in the first place.
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Ruby/Rails: converting a Date to a UNIX ti<em>mem>esta<em>mem>p
How would I get a UNIX ti<em>mem>esta<em>mem>p (nu<em>mem>ber of seconds since 1970 G<em>Mem>T) fro<em>mem> a Date object in a Rails app?
5 Answers
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How is the AND/OR operator represented as in Regular Expressions?
I'<em>mem> currently progra<em>mem><em>mem>ing a vocabulary algorith<em>mem> that checks if a user has typed in the word correctly. I have the following situation:
The correct solution for the word would be "part1, part2".
The user should be able to enter either "part1" (answer 1), "part2" (answer 2) or "part1, part2" (answer ...
How to find the size of an array in postgresql
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As vyegorov <em>mem>entioned, array_length will do the trick. Or if you know that the array is 1-di<em>mem>ensional (which is likely) and are running PostgreSQL 9.4 or higher, you can use cardinality:
SELECT cardinality(id) FRO<em>Mem> exa<em>mem>ple;
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How to quit scala 2.11.0 REPL?
In the last version of scala (2.10.3) REPL, I can type exit to quit fro<em>mem> REPL. However, in Scala 2.11.0 this doesn't work.
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How to execute <em>mem>aven plugin execution directly fro<em>mem> co<em>mem><em>mem>and line?
...id and is not bound to any phase. Can I execute this execution directly fro<em>mem> the co<em>mem><em>mem>and line?
3 Answers
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In git, is there a way to show untracked stashed files without applying the stash?
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Untracked files are stored in the third parent of a stash co<em>mem><em>mem>it. (This isn't actually docu<em>mem>ented, but is pretty obvious fro<em>mem> The co<em>mem><em>mem>it which introduced the -u feature, 787513..., and the way the rest of the docu<em>mem>entation for git-stash phrases things... or just by doing git log --gra...
Is it possible to use jQuery to read <em>mem>eta tags
Is it possible to use jQuery to read <em>mem>eta tags. If so do you know what the basic structure of the code will be, or have links to any tutorials.
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