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Why don't Java Generics support primitive types?
...primitive types to be used as parameter types for generics. But the flip side of doing this is that such languages' implementations of generics (or template types) typically entail generation of a distinct copy of the generic type for each type parameterization.
1 - The reason generics were not ...
How to detect the device orientation using CSS media queries?
...pr 20 '11 at 19:30
Richard SchneiderRichard Schneider
32.4k88 gold badges5252 silver badges6868 bronze badges
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Auto-loading lib files in Rails 4
...oad_paths << Rails.root.join('lib'). However, that has a major downside in that eager_load_paths loads everything in tasks as well. I think that lulalala's solution is better. Here's a blog post with more details: blog.arkency.com/2014/11/…
– hirowatari
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Differences between “BEGIN RSA PRIVATE KEY” and “BEGIN PRIVATE KEY”
...ally just the key object from PKCS#8, but without the version or algorithm identifier in front. BEGIN PRIVATE KEY is PKCS#8 and indicates that the key type is included in the key data itself. From the link:
The unencrypted PKCS#8 encoded data starts and ends with the tags:
-----BEGIN PRIVATE KE...
Enums and Constants. Which to use when?
.... There isn't a range of PI values, there is just PI.
Other points to consider are:
a: Constants don't necessarily indicate a relationship between the constants, whereas an enumeration indicates that something can be one of the set defined by the enum.
b: A defined enumeration can help you with t...
Git push/clone to new server
...llow the "Push an existing repository from the command line" advice it provides. Github advises a '-u' to cause a tracking reference.
– Dave X
Aug 8 '13 at 17:29
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Iterate over object keys in node.js
...bly generators). I couldn't find any implementation. You can look at the spidermonkey source code and try writing it in C++ as a V8 extension.
You could try the following, however it will also load all the keys into memory
Object.keys(o).forEach(function(key) {
var val = o[key];
logic();
});
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Why does this code segfault on 64-bit architecture but work fine on 32-bit?
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@vlad - the better idea is to always declare functions rather than rely upon implicit declarations for exactly this reason. (And not cast the return from malloc)
– Flexo♦
Sep 25 '11 at 12:19
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What do the f and t commands do in Vim?
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@ancm as be-ndee said, Fx or Tx, where x is the character to search for.
– mickey
Mar 14 '17 at 8:49
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Can I use my existing git repo with openshift?
... git push backup master is sufficient, you don't need to specify both sides of the refspec.
– user456814
Jun 23 '14 at 7:43
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