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Can I do a partial revert in GIT
...you want to revert using git checkout. For instance, if you want to revert my-important-file to the version it was in the version abc123, you can do
git checkout abc123 -- my-important-file
Now you have the old contents of my-important-file back, and can even edit them if you feel like, and commi...
ASP.NET MVC: Unit testing controllers that use UrlHelper
One of my controllers actions, one that is being called in an Ajax request, is returning an URL to the client side so it can do a redirection. I'm using Url.RouteUrl(..) and during my unit tests this fails since the Controller.Url parameter is not pre-filled.
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Using awk to print all columns from the nth to the last
... Since print appends a newline, you'll want to buffer the results. See my edit.
– VeeArr
Jun 2 '10 at 21:53
1
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Where do I put image files, css, js, etc. in Codeigniter?
...e a helper function that simply returns the full path to this depending on my setup, something similar to:
application/helpers/utility_helper.php:
function asset_url(){
return base_url().'assets/';
}
I will usually keep common routines similar to this in the same file and autoload it with cod...
z-index not working with fixed positioning
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@marflar My pleasure. Btw, take a look at your fiddle. there is an extra tag </body> and an extra tag </html> in the end.
– Michel Ayres
Mar 26 '14 at 18:52
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matplotlib Legend Markers Only Once
...org/api/axes_api.html#matplotlib.axes.Axes.legend I could just edit it in myself, but that seems rude.
– tacaswell
Sep 23 '13 at 18:20
2
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How can I convert spaces to tabs in Vim or Linux?
...hat I can see the whitespace and change.
I have the following mapping in my .vimrc for this:
nnoremap <F2> :<C-U>setlocal lcs=tab:>-,trail:-,eol:$ list! list? <CR>
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How to execute PHP code from the command line?
I would like to execute a single php statement like if(function_exists("my_func")) echo 'function exists'; directly with the command line without having to use a seperate php file.
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how to create a Java Date object of midnight today and midnight tomorrow?
In my code I need to find all my things that happened today. So I need to compare against dates from today at 00:00am (midnight early this morning) to 12:00pm (midnight tonight).
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How do you create a transparent demo screen for an Android app?
...i-transparent demo screen that is launched only when a user first installs my application. Here's an example from the Pulse News app:
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