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Unicode (UTF-8) reading and writing to files in Python
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In the notation
u'Capit\xe1n\n'
the "\xe1" represents just one byte. "\x" tells you that "e1" is in hexadecimal.
When you write
Capit\xc3\xa1n
into your file you have "\xc3" in it. Those are 4 bytes and in your code you read them all. You can see this when you display them:
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How to make/get a multi size .ico file? [closed]
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This can be done for free using GIMP.
It uses the ability of GIMP to have each layer a different size.
I created the following layers sized correctly.
256x256 will be saved as 32bpp 8bit alpha
48x48 will be saved as 32bpp 8bit alpha
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Control the dashed border stroke length and distance between strokes
.../i.stack.imgur.com/wLdVc.png") 2 round;
}
/*The border image of this one creates wider gaps*/
.largeGaps {
border-image-source: url("http://i.stack.imgur.com/LKclP.png");
margin: 0 20px;
}
<div class="bordered">This is bordered!</div>
<div class="bordered largeGaps"&...
How to detect if multiple keys are pressed at once using JavaScript?
...tional here */
}
This code is very simple: Since the computer only passes one keystroke at a time, an array is created to keep track of multiple keys. The array can then be used to check for one or more keys at once.
Just to explain, let's say you press A and B, each fires a keydown event that sets...
How to find list intersection?
...n the intersection is [1,1,3,5] but by above method it will result in only one 1 i.e. [1, 3, 5] what will be the write way to do it then?
– Nitish Kumar Pal
Oct 10 '18 at 5:18
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Javascript/DOM: How to remove all events of a DOM object?
...Remove all handlers for a specific type of event or all event handlers for one type?
Remove all event handlers
If you want to remove all event handlers (of any type), you could clone the element and replace it with its clone:
var clone = element.cloneNode(true);
Note: This will preserve attribu...
Data structure: insert, remove, contains, get random element, all at O(1)
...value to be removed. Set A[i]=d, H[d]=i, decrease the size of the array by one, and remove value from H.
contains(value): return H.contains(value)
getRandomElement(): let r=random(current size of A). return A[r].
since the array needs to auto-increase in size, it's going to be amortize O(1) to add...
Compare equality between two objects in NUnit
I'm trying to assert that one object is "equal" to another object.
20 Answers
20
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How to @link to a Enum Value using Javadoc
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What if enum is defined within class A and one is trying to reference one of its values from class B javadoc? I've found neither A.Planet#EARTH nor A#Planet#EARTH to work for OpenJDK 1.6 update 24 javadoc, although eclipse knows to find declaration with A.Planet#EART...
jQuery .on('change', function() {} not triggering for dynamically created inputs
...hole document, in the case if the dynamic part its after some div use that one, for example: $('#ajax_table').on('change', 'input', function() { ...
– Raul Gomez
Nov 15 '16 at 4:51
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