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How to achieve function overloading in C?
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There are few possibilities:
printf style functions (type as an argument)
opengl style functions (type in function name)
c subset of c++ (if You can use a c++ compiler)
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What's the difference between git reflog and log?
...ancestry, by recursively looking up each commit's parent.
(In practice, some commits have more than one parent. To see a more representative log, use a command like git log --oneline --graph --decorate.)
git reflog doesn't traverse HEAD's ancestry at all. The reflog is an ordered list of the commi...
Query for array elements inside JSON type
... json column called data in a table called reports . The JSON looks something like this:
3 Answers
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What is the difference between a var and val definition in Scala?
..., if an object doesn't change internal state, you don't have to worry if some other part of your code is changing it. For example:
x = new B(0)
f(x)
if (x.value.value == 0)
println("f didn't do anything to x")
else
println("f did something to x")
This becomes particularly important with multi...
Grant execute permission for a user on all stored procedures in database?
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the only other statement needed is the line adding the user to the role, like so: ALTER ROLE [abc] ADD MEMBER [user_name]
– dhochee
May 7 '13 at 17:03
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Compare version numbers without using split function
... Only if the version consists from 2-4 parts
– username
Sep 27 '11 at 11:18
@dev_Boston only one exception...just do w...
Is it OK to use Gson instance as a static field in a model bean (reuse)?
Here's the model I implemented:
4 Answers
4
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The following sections have been defined but have not been rendered for the layout page “~/Views/Sha
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It means that you have defined a section in your master Layout.cshtml, but you have not included anything for that section in your View.
If your _Layout.cshtml has something like this:
@RenderSection("scripts")
Then all View...
Should I check in node_modules to git when creating a node.js app on Heroku?
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Second Update
The FAQ is not available anymore.
From the documentation of shrinkwrap:
If you wish to lock down the specific bytes included in a package, for example to have 100% confidence in being able to reproduce a deployment or build, then you ought to check your dependencies into...
What values should I use for CFBundleVersion and CFBundleShortVersionString?
...ar more frequently than the public "short version". Personally I use the same for both but many people update the "version" on every build. Either way you typically update the "short version" when you release to Apple. How often you update the "version" is up to you and your needs.
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