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Traits in PHP – any real world examples/best practices? [closed]
Traits have been one of the biggest additions for PHP 5.4. I know the syntax and understand the idea behind traits, like horizontal code re-use for common stuff like logging, security, caching etc.
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Understanding garbage collection in .NET
...ns, Debugging, General and untick the "Suppress JIT optimization" option.
Now run your program again and tinker with the source code. Note how the extra braces have no effect at all. And note how setting the variable to null makes no difference at all. It will always print "1". It now works the...
Pointers in Python?
I know Python doesn't have pointers, but is there a way to have this yield 2 instead
9 Answers
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What exactly does the “u” do? “git push -u origin master” vs “git push origin master”
...e remote or branch, git looks at the branch.<name>.merge setting to know where to pull from. git push -u sets this information for the branch you're pushing.
To see the difference, let's use a new empty branch:
$ git checkout -b test
First, we push without -u:
$ git push origin test
$ git...
How to create a readonly textbox in ASP.NET MVC3 Razor
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UPDATE:
Now it's very simple to add HTML attributes to the default editor templates. It neans instead of doing this:
@Html.TextBoxFor(m => m.userCode, new { @readonly="readonly" })
you simply can do this:
@Html.EditorFor(m =&g...
How to use arguments from previous command?
I know that Esc + . gives you the last argument of the last command.
11 Answers
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Use tnsnames.ora in Oracle SQL Developer
...ra available at Drive:\oracle\product\10x.x.x\client_x\NETWORK\ADMIN
Now you can connect via the TNSnames options.
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GitHub: Reopening a merged pull request
I've now fixed the bug and want to resubmit the pull request with 1 extra commit. Is there any way to reopen the pull request or update it, or do I have to create a new pull request, type out the description etc again? Gitorious has this feature and we've recently moved to GitHub.
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How to dynamically change a web page's title?
... So it means this answer is quite obsolete. StackOverflow should now add "Obsolete" feature for answers :D
– Allen Linatoc
Mar 14 '16 at 7:42
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#pragma once vs include guards? [duplicate]
I'm working on a codebase that is known to only run on windows and be compiled under Visual Studio (it integrates tightly with excel so it's not going anywhere). I'm wondering if I should go with the traditional include guards or use #pragma once for our code. I would think letting the compiler de...