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How do I execute a string containing Python code in Python?
...ted as code using the exec function.
import sys
import StringIO
# create file-like string to capture output
codeOut = StringIO.StringIO()
codeErr = StringIO.StringIO()
code = """
def f(x):
x = x + 1
return x
print 'This is my output.'
"""
# capture output and errors
sys.stdout = codeOut...
Copy/duplicate database without using mysqldump
...sqldump and mysql from bash becomes much simpler if you set up you .my.cnf file to store your user/host/password files
– ErichBSchulz
Nov 11 '12 at 4:33
4
...
How can I get the current page name in WordPress?
... just tried with the same setup you specified.
$pagename is defined in the file wp-includes/theme.php, inside the function get_page_template(), which is of course is called before your page theme files are parsed, so it is available at any point inside your templates for pages.
Although it doesn't ...
Method names for getting data [closed]
...
loadBooks(source) is when you are
loading from an external source,
like a file or db.
I would not use
fetch/retrieve because they are too vague and get conflated with get and there is no unambiguous semantic associated with the terms.
Example: fetch implies that some entity needs to go and get som...
Why use make over a shell script?
...be a lot more work (explicitly checking the last-modified dates on all the files, etc.) The only obvious alternative with a shell script is to rebuild everything every time. For tiny projects this is a perfectly reasonable approach, but for a big project a complete rebuild could easily take an hour ...
How to use npm with node.exe?
...-bit version is your best bet
The install path for 32-bit node is "Program Files (x86)" in 64-bit windows.
You may also need to add quotes to the path statement in environment variables, this only seems to be in some cases that I've seen.
In Windows, the global install path is actually in your user'...
What is Autoloading; How do you use spl_autoload, __autoload and spl_autoload_register?
...ethods. Earlier I was using __autoload just to escape including multiple files on each page, but recently I have seen a tip on __autoload manual
...
Regex to match only letters
... of the program (either the default config or the one declared in a config file of the program). When I worked on different languages, I used to store that in a constant, in a config file.
– Catalina Chircu
Oct 14 '19 at 18:22
...
Embedding unmanaged dll into a managed C# dll
...t works well. You may prefer to just link it to the assembly as a separate file as Michael noted, but having it all in one file has its advantages. Here's the approach I used:
// Get a temporary directory in which we can store the unmanaged DLL, with
// this assembly's version number in the path in...
Resumable downloads when using PHP to send the file?
We are using a PHP scripting for tunnelling file downloads, since we don't want to expose the absolute path of downloadable file:
...