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PHP, get file name without file extension
...eck out pathinfo(), it gives you all the components of your path.
Example from the manual:
$path_parts = pathinfo('/www/htdocs/index.html');
echo $path_parts['dirname'], "\n";
echo $path_parts['basename'], "\n";
echo $path_parts['extension'], "\n";
echo $path_parts['filename'], "\n"; // filename ...
Setting different color for each series in scatter plot on matplotlib
...hem, this sometimes is easier to perform.
import matplotlib.pyplot as plt
from random import randint
import numpy as np
#Let's generate some random X, Y data X = [ [frst group],[second group] ...]
X = [ [randint(0,50) for i in range(0,5)] for i in range(0,24)]
Y = [ [randint(0,50) for i in range(0...
Why does ConcurrentHashMap prevent null keys and values?
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From the author of ConcurrentHashMap himself (Doug Lea):
The main reason that nulls aren't allowed in ConcurrentMaps
(ConcurrentHashMaps, ConcurrentSkipListMaps) is that ambiguities that
may be just barely tolerable i...
img src SVG changing the styles with CSS
...y can write anything on this platform. MDN: "This feature has been removed from the Web standards. Though some browsers may still support it, it is in the process of being dropped"
– vsync
Sep 15 '18 at 7:05
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How to split a string into an array of characters in Python?
...s is that it works the same in both Python 2 and Python 3.
Also, starting from Python 3.5 (thanks to the awesome PEP 448) it's now possible to build a list from any iterable by unpacking it to an empty list literal:
>>> [*'abc']
['a', 'b', 'c']
This is neater, and in some cases more eff...
OnItemCLickListener not working in listview
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I just found a solution from here, but by deep clicking.
If any row item of list contains focusable or clickable view then OnItemClickListener won't work.
The row item must have a param like
android:descendantFocusability = "blocksDescendants".
...
vs.
...any of it's features(attributes) deprecated to separate it's functionality from the embed tag. w3schools.com/tags/tag_object.asp It appears to me that the object tag is almost a 'Swiss army knife' tag while embed is purpose built for embedding content into a page.
– cmaynard
...
How to Add Stacktrace or debug Option when Building Android Studio Project
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You can use GUI to add these gradle command line flags from
File > Settings > Compiler (Gradle-based Android Project)
For MacOS user, it's here
Android Studio > Preferences > Build, Execution, Deployment > Compiler
like this (add --stacktrace or --debug)
...
What is the difference between 0.0.0.0, 127.0.0.1 and localhost?
...ilable network interface". The loopback adapter with IP address 127.0.0.1 from the perspective of the server process looks just like any other network adapter on the machine, so a server told to listen on 0.0.0.0 will accept connections on that interface too.
That hopefully answers the IP side of ...
How do I force git pull to overwrite everything on every pull?
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You could try this:
git reset --hard HEAD
git pull
(from How do I force "git pull" to overwrite local files?)
Another idea would be to delete the entire git and make a new clone.
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