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How to force a html5 form validation without submitting it via jQuery
I have this form in my app and I will submit it via AJAX, but I want to use HTML5 for client-side validation. So I want to be able to force the form validation, perhaps via jQuery.
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How can I multiply all items in a list together with Python?
...uld use the numpy.prod to perform the task. See below.
import numpy as np
mylist = [1, 2, 3, 4, 5, 6]
result = np.prod(np.array(mylist))
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Convert a String representation of a Dictionary to a dictionary?
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In my opinion, that's the shortest and easiest way... Definitely the one I personally prefer.
– nostradamus
Jan 11 '17 at 8:40
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What's a quick way to test to see a file exists?
I want to quickly check to see if a file exists in my iPhone app's Documents directory (or any path for that matter). I can enumerate through the directory's files, or I can try to open a specific file. What's the fastest way? I just need to know if the file is there or if it does not exist.
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What is “Orthogonality”?
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Actually I saw this in my book and still don't understand what is that.
– AhmetB - Google
Oct 6 '09 at 19:08
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LINQ query to return a Dictionary
I have a collection of MyClass that I'd like to query using LINQ to get distinct values, and get back a Dictionary as the result, but I can't figure out how I can do it any simpler than I'm doing below. What would some cleaner code be that I can use to get the Dictionary as my result?
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End of support for python 2.7?
... if there is still a Python project willing to accept them. Again, this is my speculation based on the ML discussion, not what RH has actually said they will do.
An analogy can be made to Rails LTS, a commercial fork of Rails 2.x that patio11 was involved in [0]. Inevitably somebody is going to st...
Running Windows batch file commands asynchronously
... "{}.mp4"
Picking this apart, dir /b *.mpg grabs a list of .mpg files in my current directory, the | operator pipes this list into ppx2, which then builds a series of commands to be executed in parallel; 4 at a time, as specified here by the -P 4 operator. The -L 1 operator tells ppx2 to only sen...
Terminal Multiplexer for Microsoft Windows - Installers for GNU Screen or tmux [closed]
...onment as a local VM using Vagrant.
This is the only way I can ever see myself developing from a Windows box again.
I am confident enough to say that every other answer - while not necessarily bad answers - offer garbage solutions compared to this.
Update: As Of 1/8/2020 not all other solution...
Android Crop Center of Bitmap
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See my answer about using the built-in ThumbnailUtils.extractThumbnail() method. Why reinvent the wheel??? stackoverflow.com/a/17733530/1103584
– DiscDev
Oct 3 '13 at 16:23
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