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What is the correct answer for cout
...ce point a scalar object shall have its stored value modified at most once by the evaluation of an expression. Furthermore, the prior value shall be accessed only to determine the value to be stored. The requirements of this paragraph shall be met for each allowable ordering of the subexpressions of...
Git rebase: conflicts keep blocking progress
...arded the change introduced in this commit. I was able to solve my problem by skipping the corresponding commit (git rebase --skip).
You can reproduce this problem in a test repository. First create the repository.
$ mkdir failing-merge
$ cd failing-merge
$ git init
Initialized empty Git repositor...
How can I discover the “path” of an embedded resource?
...seudo" name space of the path to the file. The "pseudo" name space is made by the sub folder structure using \ (backslashes) instead of . (dots).
public static Stream GetResourceFileStream(String nameSpace, String filePath)
{
String pseduoName = filePath.Replace('\\', '.');
Assembly assembl...
Why does Math.Floor(Double) return a value of type Double?
.... It turns out the community discovered that multiplying a positive number by -1 will make it negative. All is well on StackOverflow.
– MusiGenesis
Aug 28 '09 at 21:12
1
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When should I use require() and when to use define()?
...require you "just" load/use a module or javascript file that can be loaded by require.js.
For examples have a look at the documentation
My rule of thumb:
Define: If you want to declare a module other parts of your application will depend on.
Require: If you just want to load and use stuff.
...
Fastest way to get the first object from a queryset in django?
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also, first() and last() enforce an ORDER BY clause on a query. It will make the results deterministic but will most probably slow the query down.
– Phil Krylov
Jun 27 '17 at 19:24
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How to correctly dismiss a DialogFragment?
...s dismissing them using the dismiss() method was just finding the fragment by tag and then running dismiss() on it if it wasn't null. Oh and yeah, I'm newing the fragment right before passing it to that method.
– Charles Madere
Mar 18 '14 at 18:55
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Using Rails 3.1 assets pipeline to conditionally use certain css
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I've discovered a way to make it less rigid and future proof by still using the asset pipeline but having the stylesheets grouped. It's not much simpler than your solution, but this solution allows you to automatically add new stylesheets without having to re-edit the whole structure a...
How is attr_accessible used in Rails 4?
...
1) Update Devise so that it can handle Rails 4.0 by adding this line to your application's Gemfile:
gem 'devise', '3.0.0.rc'
Then execute:
$ bundle
2) Add the old functionality of attr_accessible again to rails 4.0
Try to use attr_accessible and don't comment this o...
Why should I use Restify?
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This is 2017 and the latest performance test by Raygun.io comparing hapi, express, restify and Koa.
It shows that Koa is faster than other frameworks, but as this question is about express and restify, Express is faster than restify.
And it is written in the post
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