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Does “display:none” prevent an image from loading?
...seful.
The image has a display:none style but its size may be read by the script.
Chrome v68.0 does not load images if the parent is hidden.
You may check it there : http://jsfiddle.net/tnk3j08s/
You could also have checked it by looking at the "network" tab of your browser's developer tools.
N...
Split string into an array in Bash
In a Bash script I would like to split a line into pieces and store them in an array.
22 Answers
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How to unpack and pack pkg file?
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Here is a bash script inspired by abarnert's answer which will unpack a package named MyPackage.pkg into a subfolder named MyPackage_pkg and then open the folder in Finder.
#!/usr/bin/env bash
filename="$*"
dirname="${filename/...
Benefits of prototypal inheritance over classical?
...uld be avoided. You can read about them in my blog post here: Constructors vs Prototypes
So what are the benefits of prototypal inheritance over classical inheritance? Let's go through the most common arguments again, and explain why.
1. Prototypal Inheritance is Simple
CMS states in his answe...
What is the difference between 'git pull' and 'git fetch'?
... your local machine seems like a good idea. In fact, I feel like writing a script that checks to see if I've updated my remote in the past 24 hours and linking it up with a udev hook for internet connection.
– Brian Peterson
Aug 15 '13 at 2:23
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What does yield mean in PHP?
.... Depending on your environment, doing a range(1, 1000000) will fatal your script whereas the same with a generator will just work fine. Or as Wikipedia puts it:
Because generators compute their yielded values only on demand, they are useful for representing sequences that would be expensive or ...
Bash: infinite sleep (infinite blocking)
...r to f.e. test some other WM), X will terminate too because the .xinitrc script reached EOF.
So I added this at the end of my .xinitrc :
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Daylight saving time and time zone best practices [closed]
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community wiki
33 revs, 22 users 49%Matt Johnson
31
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Calculating sum of repeated elements in AngularJS ng-repeat
The script below displays a shop cart using ng-repeat . For each element in the array, it shows the item name, its amount and the subtotal ( product.price * product.quantity ).
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How To Check If A Key in **kwargs Exists?
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DSM's and Tadeck's answers answer your question directly.
In my scripts I often use the convenient dict.pop() to deal with optional, and additional arguments. Here's an example of a simple print() wrapper:
def my_print(*args, **kwargs):
prefix = kwargs.pop('prefix', '')
print(pre...