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How to delete a file via PHP?
...issions first of all on the file, to make sure you can a) see it from your script, and b) are able to delete it.
You can also use a path calculated from the directory you're currently running the script in, eg:
unlink(dirname(__FILE__) . "/../../public_files/" . $filename);
(in PHP 5.3 I believe...
Difference between attr_accessor and attr_accessible
...o submit a new salary to the controller update method, they could create a script that submits a post with that information.
So attr_accessor is about creating methods to store variables, and attr_accessible is about the security of mass assignments.
...
What is the most “pythonic” way to iterate over a list in chunks?
I have a Python script which takes as input a list of integers, which I need to work with four integers at a time. Unfortunately, I don't have control of the input, or I'd have it passed in as a list of four-element tuples. Currently, I'm iterating over it this way:
...
What's better at freeing memory with PHP: unset() or $var = null
...s soon, as those CPU cycles aren't needed anyway, or as late as before the script would run out of memory, whatever occurs first.
If you are doing $whatever = null; then you are rewriting variable's data. You might get memory freed / shrunk faster, but it may steal CPU cycles from the code that trul...
Why does the PHP json_encode function convert UTF-8 strings to hexadecimal entities?
I have a PHP script that deals with a wide variety of languages. Unfortunately, whenever I try to use json_encode , any Unicode output is converted to hexadecimal entities. Is this the expected behavior? Is there any way to convert the output to UTF-8 characters?
...
Failed loading english.pickle with nltk.data.load
...ltk
nltk.download('punkt')
# Do this in your ipython notebook or analysis script
from nltk.tokenize import word_tokenize
sentences = [
"Mr. Green killed Colonel Mustard in the study with the candlestick. Mr. Green is not a very nice fellow.",
"Professor Plum has a green plant in his study....
Compare two files in Visual Studio
...s). Look here fo find out how to do that. You can even combine it with the script to gain elevated rights, with only a little extra effort.
MSDN References:
Usage of diff window
Visual Studio's Diff parameter
*) Footnote: Because vsPath (the path to DEVENV.exe) differs depending on your versi...
How to complete a git clone for a big project on an unstable connection?
...s on the site, which is not what is meant to happen. I resorted to write a script that seems to work here: gist.github.com/1307703 Anyway, thanks a lot for the initial idea!
– LaPingvino
Oct 23 '11 at 18:48
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How do I check if file exists in jQuery or pure JavaScript?
How do I check if a file on my server exists in jQuery or pure JavaScript?
17 Answers
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Command line CSV viewer? [closed]
...n -- it's good to know about column. I ended up making this a short shell script (most of it is boilerplate "how do I use it?" and error checking code). github.com/benjaminoakes/utilities/blob/master/view-csv
– Benjamin Oakes
Nov 16 '10 at 13:24
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