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What's the difference between assignment operator and copy constructor?
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why doing vector <A> v3 and then v3 = v2 (where v2 is a previously declared and containing elements vector<A>) calls my explicit A's copy constructor instead the operator= ? I was expecting operator= to be called instead of the copy constructor because my v...
Can I use Twitter Bootstrap and jQuery UI at the same time?
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just to update this, bootstrap v2 no longer conflicts with jquery ui
https://github.com/twbs/bootstrap/issues/171
Edit: as @Freshblood there are a few things that still conflict. However, as originally posted Twitter suggests that they are working on thi...
TypeLoadException says 'no implementation', but it is implemented
...y round with versions. One method, targetting .NET 2, returned a type from v2 of System.Windows.Forms. Its overridden implementation in a .NET 4-targetted assembly returned the same type but from v4 of System.Windows.Forms. It compiled fine but ReflectionOnlyLoadFrom didn't like it.
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Resetting remote to a certain commit
...dfaa33af1844c86f4267a136d4666e576cdc:master
or
git push --force staging v2.4.0b2:releases
I use convenient alias (git go) for viewing history as in step 2, which can be added like so:
git config --global alias.go 'log --graph --all --decorate --oneline'`
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How to get a specific “commit” of a gem from github?
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gem 'rails', :git => 'git://github.com/rails/rails.git', :tag => 'v2.3.5'
Source: How to install gems from git repositories
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Add vertical whitespace using Twitter Bootstrap?
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In v2, there isn't anything built-in for that much vertical space, so you'll want to stick with a custom class. For smaller heights, I usually just throw a <div class="control-group"> around a button.
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.Net picking wrong referenced assembly version
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Go to C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\CONFIG
Find machine.config file
open in notepad
find conflict dll
Remove this and save.
compilation assemblies
addassembly=dllName,Version=1.0.0000.0000 Culture=neutral,PublicKeyToken="QWEWQERWETERY"
assemblies c...
Using reCAPTCHA on localhost
... an important caveat that stumped me: When migrating from reCAPTCHA v1 to v2, it is necessary to regenerate the API keys in order for this message to disappear. Further, and equally important, if you're like me and you setup test domains in your local/development environment by placing entries int...
How to capitalize the first letter in a String in Ruby
... Ruby version you use:
Ruby 2.4 and higher:
It just works, as since Ruby v2.4.0 supports Unicode case mapping:
"мария".capitalize #=> Мария
Ruby 2.3 and lower:
"maria".capitalize #=> "Maria"
"мария".capitalize #=> мария
The problem is, it just doesn't do what you...
leiningen - how to add dependencies for local jars?
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As of Leiningen v2, the lib/ directory functionality has been removed. See: github.com/technomancy/leiningen/wiki/…
– Jared314
Oct 29 '13 at 14:53
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