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Why does sun.misc.Unsafe exist, and how can it be used in the real world?
...NI calls into native code that contains special instructions for CAS
read more about CAS here http://en.wikipedia.org/wiki/Compare-and-swap
The sun.misc.Unsafe functionality of the host VM can be used to allocate uninitialized objects and then interpret the constructor invocation as any other metho...
apt-get for Cygwin?
... C:\cygwin64
setup-x86_64 -q -P wget,tar,qawk,bzip2,subversion,vim
For a more convenient installer, you may want to use the
apt-cyg package manager. Its syntax
similar to apt-get, which is a plus. For this, follow the above steps and then
use Cygwin Bash for the following steps:
wget rawgit.com/t...
Stacking Divs from Bottom to Top
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A more modern answer to this would be to use flexbox.
As with many other modern features, they won't work in legacy browsers, so unless you're ready to ditch support for browsers from the IE8-9 era you will need to look for an...
Why does C++ not have reflection?
...ying C++.
Why should my code carry around
metadata if I may never need it?
Moreover, the addition of metadata
may inhibit the compiler from
optimizing. Why should I pay that
cost in my code if I may never need
that metadata?
Which leads us to another big point:
C++ makes very few guarantees
about th...
Easy way to pull latest of all git submodules
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JavaScriptSerializer - JSON serialization of enum as string
...nverter(typeof(StringEnumConverter))]
public Gender Gender { get; set; }
More details at available on StringEnumConverter documentation.
There are other places to configure this converter more globally:
enum itself if you want enum always be serialized/deserialized as string:
[JsonConverter(t...
Send message to specific client with socket.io and node.js
...the latter one, since depending on your application you might want to have more state on the clients anyway, so something like clients[id] = {conn: clientConnect, data: {...}} might do the job.
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Print a file's last modified date in Bash
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You can use the
stat
command
stat -c %y "$entry"
More info
%y time of last modification, human-readable
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Find the Smallest Integer Not in a List
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89
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git: fatal: Could not read from remote repository
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