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How can I combine two HashMap objects containing the same types?
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348
map3 = new HashMap<>();
map3.putAll(map1);
map3.putAll(map2);
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Why does Ruby have both private and protected methods?
...nd:
irb(main):001:0> class A
irb(main):002:1> private
irb(main):003:1> def not_so_private_method
irb(main):004:2> puts "Hello World"
irb(main):005:2> end
irb(main):006:1> end
=> nil
irb(main):007:0> foo = A.new
=> #<A:0x31688f>
irb(main):009:0> foo.se...
How to sort a HashMap in Java [duplicate]
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139
Do you have to use a HashMap? If you only need the Map Interface use a TreeMap
If you want t...
Arrow operator (->) usage in C
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answered Apr 4 '10 at 16:23
sepp2ksepp2k
331k4747 gold badges636636 silver badges653653 bronze badges
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How to center a button within a div?
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360
Updated Answer
Updating because I noticed it's an active answer, however Flexbox would be the...
Looking for ALT+LeftArrowKey solution in zsh
...you're done.)
For me, (ubuntu, konsole, xterm) pressing Alt+← sends ^[[1;3D, so i would put in my .zshrc
bindkey "^[[1;3C" forward-word
bindkey "^[[1;3D" backward-word
(Actually I prefer to use Ctrl + arrow to move word by word, like in a normal textbox under windows or linux gui.)
Related que...
When would you use the different git merge strategies?
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307
I'm not familiar with resolve, but I've used the others:
Recursive
Recursive is the default ...
.htaccess not working apache
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answered Aug 30 '12 at 19:01
Rich BowenRich Bowen
5,55422 gold badges1414 silver badges1515 bronze badges
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System.BadImageFormatException: Could not load file or assembly (from installutil.exe)
...e most common reason for this exception these days is attempting to load a 32 bit-specific (/platform:x86) DLL into a process that is 64 bit or vice versa (viz. load a 64 bit-specific (/platform:x64) DLL into a process that is 32 bit). If your platform is non-specific (/platform:AnyCpu), this won't ...
How to make a programme continue to run after log out from ssh? [duplicate]
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348
Assuming that you have a program running in the foreground, press ctrl-Z, then:
[1]+ Stopped...