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How can I troubleshoot my Perl CGI script?
...he -w switch so you don't have to change any code or add a pragma to every file:
% perl -w program.pl
However, you should force yourself to always clear up questionable code by adding the warnings pragma to all of your files:
use warnings;
If you need more information than the short warning ...
Convert NSURL to local file path
...s not conform to RFC 1808, returns nil.
If this URL object contains a file URL (as determined with isFileURL), the return value of this method is suitable for input into methods of NSFileManager or NSPathUtilities. If the path has a trailing slash it is stripped.
Per RFC 3986, the leading ...
HTML 5 Favicon - Support?
...on in a IE conditional comment because Chrome and Safari will use the .ico file if it is present, despite other options available, not what we would like.
The above covers IE up to IE 9. IE 11 accepts PNG favicons, however, IE 10 does not. Also IE 10 does not read conditional comments thus IE 10 w...
How do I install from a local cache with pip?
...is.
To take advantage of this, I've added the following to my ~/.bash_profile:
export PIP_DOWNLOAD_CACHE=$HOME/.pip_download_cache
or, if you are on a Mac:
export PIP_DOWNLOAD_CACHE=$HOME/Library/Caches/pip-downloads
Notes
If a newer version of a package is detected, it will be downloaded ...
Why should I use version control? [closed]
...und very useful and my current project is somewhat large, at least 150-200 files, how does this work, i hear "version" doe that mean like version 1 and version 2, if the number increments, what if I modify 1 file and not the rest, will I have 200 copies of unmodified code or just copies of file that...
How to check if a process is running via a batch script
How can I check if an application is running from a batch (well cmd) file?
18 Answers
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Cleaning up the iPhone simulator
...
Also check:
"$HOME/Library/Developer/CoreSimulator/Devices"
The GUID files and directories match up to the simulator's installed apps.
Manually delete all those files/directories to remove all applications from the simulator.
I know there is some way to add scripts to the build process in XC...
Add MIME mapping in web.config for IIS Express
I need to add a new MIME mapping for .woff file extensions to IIS Express.
8 Answers
8...
Maven Could not resolve dependencies, artifacts could not be resolved
...nitions are required to compile the code; that means you must have the JAR files defining the interfaces used. All it means for a provided dependency is the JARs are not packaged with your code.
– wmorrell
Mar 13 '19 at 19:55
...
Iterating each character in a string using Python
...much anything in python using the for loop construct,
for example, open("file.txt") returns a file object (and opens the file), iterating over it iterates over lines in that file
with open(filename) as f:
for line in f:
# do something with line
If that seems like magic, well it kind...