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PHP function to generate v4 UUID
...n alternative for *nix users who don't have the openssl extension: $data = file_get_contents('/dev/urandom', NULL, NULL, 0, 16);
– Iiridayn
Apr 19 '13 at 20:49
5
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S3 Static Website Hosting Route All Paths to Index.html
...eat :) It'd be nice if CloudFront just let us map a range of paths to a S3 file (without a redirect).
– Bob
Dec 15 '16 at 6:36
3
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Can two applications listen to the same port?
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@Samuel: opening a port (in server mode) means getting a file descriptor, and when the system gets a SYN packet to that port number, responds with SYN+ACK and generates an event on the associated file descriptor. the application responds to that event with an accept() call, which ...
Modular multiplicative inverse function in Python
...5189)
>>> gmpy.divm(1, 0, 5)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ZeroDivisionError: not invertible
>>> gmpy.divm(1, 4, 8)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ZeroDivisionError: not inv...
Favorite Django Tips & Features?
...ations. Use the following code in settings.py if your templates and static files are located within the Django project directory:
# settings.py
import os
PROJECT_DIR = os.path.dirname(__file__)
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STATIC_DOC_ROOT = os.path.join(PROJECT_DIR, "static")
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TEMPLATE_DIRS = (
os.path.join(PROJECT_...
Comment the interface, implementation or both?
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I created a tool that post-processes the XML documentation files to add support for the <inheritdoc/> tag.
While it doesn't help with Intellisense in source code, it does allow the modified XML documentation files to be included in a NuGet package and therefore works with Inte...
How to invert a grep expression
The following grep expression successfully lists all the .exe and .html files in the current directory and sub directories.
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How to determine function name from inside a function
...describe the call stack. For instance, ${FUNCNAME[$i]} was called from the file ${BASH_SOURCE[$i+1]} at line number ${BASH_LINENO[$i]}. The caller builtin displays the current call stack using this information.
When bash arrays are accessed without an index the first element of the array will be re...
Maven Install on Mac OS X
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better to add the export instructions to ~/.bash_profile to make it available in all sessions, see this post for details
– Miranda
Jun 25 '15 at 15:22
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Access restriction on class due to restriction on required library rt.jar?
...ed for me.
This works because you have multiple classes in different jar files. Removing and re-adding the JRE lib will make the right classes be first.
If you want a fundamental solution make sure you exclude the jar files with the same classes.
For me I have: javax.xml.soap.SOAPPart in three di...