mask
Phone mask with jQuery and Masked Input Plugin
Try this – http://jsfiddle.net/dKRGE/3/ $(“#phone”).mask(“(99) 9999?9-9999”); $(“#phone”).on(“blur”, function() { var last = $(this).val().substr( $(this).val().indexOf(“-“) + 1 ); if( last.length == 3 ) { var move = $(this).val().substr( $(this).val().indexOf(“-“) – 1, 1 ); var lastfour = move + last; var first = $(this).val().substr( 0, 9 ); $(this).val( first + ‘-‘ + lastfour ); } });
Is it possible to have multiple masks with clip-path?
This is possible if you use clip-path with an SVG-defined <clipPath> .clip-svg { clip-path: url(#myClip); } <img class=”clip-svg” src=”https://picsum.photos/id/1015/600/400″> <svg width=”0″ height=”0″> <defs> <clipPath id=”myClip”> <polygon points=”400,50 400,320, 140,300″/> <polygon points=”450,10 500,200 600,100″ /> <polygon points=”150,10 100,200 300,100″ /> </clipPath> </defs> </svg> Confirmed working in Chrome 60, Firefox 55, Edge 85. Unfortunately doesn’t work in … Read more
How can you turn an index array into a mask array in Numpy?
Here’s one way: In [1]: index_array = np.array([3, 4, 7, 9]) In [2]: n = 15 In [3]: mask_array = np.zeros(n, dtype=int) In [4]: mask_array[index_array] = 1 In [5]: mask_array Out[5]: array([0, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0]) If the mask is always a range, you can … Read more
How to apply a disc shaped mask to a NumPy array?
I would do it like this, where (a, b) is the center of your mask: import numpy as np a, b = 1, 1 n = 7 r = 3 y,x = np.ogrid[-a:n-a, -b:n-b] mask = x*x + y*y <= r*r array = np.ones((n, n)) array[mask] = 255
How to properly mask a numpy 2D array?
Is this what you are looking for? import numpy as np x[~np.array(mask)] # array([[1, 2], # [2, 3]]) Or from numpy masked array: newX = np.ma.array(x, mask = np.column_stack((mask, mask))) newX # masked_array(data = # [[1 2] # [2 3] # [– –]], # mask = # [[False False] # [False False] # [ True … Read more
Mask US phone number string with JavaScript
This answer assumes you want the following format: (000) 000-0000 (as the OP states). There are multiple ways to implement this, but here are a couple different approaches: If you want to simply mask the number on the blur event (when the field loses focus), then you could use the following: document.getElementById(‘phone’).addEventListener(‘blur’, function (e) { … Read more
How to define TextBox input restrictions?
I’ve done this in the past with an attached behavior, which can be used like this: <TextBox b:Masking.Mask=”^\p{Lu}*$”/> The attached behavior code looks like this: /// <summary> /// Provides masking behavior for any <see cref=”TextBox”/>. /// </summary> public static class Masking { private static readonly DependencyPropertyKey _maskExpressionPropertyKey = DependencyProperty.RegisterAttachedReadOnly(“MaskExpression”, typeof(Regex), typeof(Masking), new FrameworkPropertyMetadata()); /// <summary> … Read more
Converting CIDR address to subnet mask and network address
It is covered by apache utils. See this URL: http://commons.apache.org/proper/commons-net/apidocs/org/apache/commons/net/util/SubnetUtils.html String subnet = “192.168.0.3/31”; SubnetUtils utils = new SubnetUtils(subnet); utils.getInfo().isInRange(address) Note: For use w/ /32 CIDR subnets, for exemple, one needs to add the following declaration : utils.setInclusiveHostCount(true);