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Java heap terminology: young, old and permanent generations?
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excellent..may i know where method area, nativestack and runtime constant pool resides in this picture? and what they hold accordingly?
– user6091735
Jun 9 '17 at 5:58
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What is dynamic programming? [closed]
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Dynamic programming is when you use past knowledge to make solving a future problem easier.
A good example is solving the Fibonacci sequence for n=1,000,002.
This will be a very long process, but what if I give you the results for n=1,000,000 and n=1,000,001? Sudde...
Rails: Default sort order for a rails model?
...atenating them with periods between them, so with the above scopes you can now use Book.published.confirmed.
With this method, the query is not actually executed until actual results are needed (lazy evaluation), so 7 scopes could be chained together but only resulting in 1 actual database query,...
How many socket connections can a web server handle?
...xy requests through to some backend service(s), in which case the "server" now becomes a "client" and may well have to worry about ephemeral port exhaustion (eg: nginx.com/blog/overcoming-ephemeral-port-exhaustion-nginx-plus). I'm sure you know that, but mentioning it for others (:
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using gitignore to ignore (but not delete) files
..., you can do:
cp index.php index_template.php
git rm --cached index.php
Now edit index_template.php to be as you want it to appear on the remote repo. Add something to your README to tell the people using your repository that once they clone it, they must copy index_template.php to index.php and ...
How to set custom location for local installation of npm package?
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Variable name: %NPM_HOME%
Variable value: C:\\SomeFolder\\SubFolder\\
Now, set the config values to the new folders (examplary file names):
Set the npm folder
npm config set prefix "%NPM_HOME%\\npm"
Set the npm-cache folder
npm config set cache "%NPM_HOME%\\npm-cache"
Set the npm tem...
What are the relationships between Any, AnyVal, AnyRef, Object and how do they map when used in Java
...s has changed to abstract class AnyVal extends Any with NotNull, and it is now possible to extend AnyVal with the new value classes feature, e.g.: class MyValue(val u: Int) extends AnyVal.
– ebruchez
Sep 28 '12 at 22:15
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Xcode 6 / Beta 4: using bridging headers with framework targets is unsupported
...nt to keep private in my framework that must be used by a swift class must now be made public to anyone using my framework? Doesn't seem like an ideal solution.
– ospr
Jan 15 '16 at 18:27
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REST / SOAP endpoints for a WCF service
...e = "http://myservice/", SessionMode = SessionMode.NotAllowed)]
//[ServiceKnownType(typeof (IList<MyDataContractTypes>))]
[ServiceBehavior(Name = "MyService", Namespace = "http://myservice/")]
public class MyService
{
[OperationContract(Name = "MyResource1")]
[WebGet(ResponseFormat = W...
You can't specify target table for update in FROM clause
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@grisson Thanks for the clarification. Now I get why my IN clause doesn't work - I was targeting the same table.
– Anthony
Sep 4 '12 at 2:43
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