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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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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...
What does “&” at the end of a linux command mean?
... I can run both services in one terminal, through single ssh connection to my server.
*****I just realized that these processes running through the "&" will also "stay alive" after ssh session is closed! pretty neat and useful if your connection to the server is interrupted**
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Database development mistakes made by application developers [closed]
... exists--you should be using it.
It's quite common to see this failure on MySQL databases. I don't believe MyISAM supports it. InnoDB does. You'll find people who are using MyISAM or those that are using InnoDB but aren't using it anyway.
More here:
How important are constraints like NOT NULL...
How to loop over files in directory and change path and add suffix to filename
I need to write a script that starts my program with different arguments, but I'm new to Bash. I start my program with:
5 A...
How to get current location in Android [duplicate]
I'm having troubles of getting my current position coordinates using the NETWORK provider of android location system.
3 An...
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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