I don’t think there’s an advantage for any of this structures. There is one(!) constant in this equation. The order of the members of the struct is guaranteed to be as declared. So in case like the following, the second structure might have an advantage, since it probably has a smaller size, but not in … Read more
By default webview has some margin/padding in body. If you want to remove that padding/margin then override body tag and add margin like: <body style=”margin: 0; padding: 0″>
This is the correct behavior. overflow: hidden will clip content that extends outside the box. Padding is inside the box, so content will happily overflow into that space if necessary. (source) To get the effect you seem to be aiming for, one solution is wrap your div.foo in an another div and set the background … Read more
Starting with Python 3.6, you can: >>> value = 42 >>> padding = 6 >>> f”{value:#0{padding}x}” ‘0x002a’ for older python versions use the .format() string method: >>> “{0:#0{1}x}”.format(42,6) ‘0x002a’ Explanation: { # Format identifier 0: # first parameter # # use “0x” prefix 0 # fill with zeroes {1} # to a length of n … Read more
Here is my implementation, and it works for me with some fixes. It enhances the alignment of the key and secret phrase with 32 bytes and IV to 16 bytes: import base64 import hashlib from Crypto import Random from Crypto.Cipher import AES class AESCipher(object): def __init__(self, key): self.bs = AES.block_size self.key = hashlib.sha256(key.encode()).digest() def encrypt(self, … Read more
TL;DR: By default I use margin everywhere, except when I have a border or background and want to increase the space inside that visible box. To me, the biggest difference between padding and margin is that vertical margins auto-collapse, and padding doesn’t. Consider two elements one above the other each with padding of 1em. This … Read more
The compiler is deterministic; if it weren’t, separate compilation would be impossible. Two different translation units with the same struct declaration will work together; that is guaranteed by ยง6.2.7/1: Compatible types and composite types. Moreover, two different compilers on the same platform should interoperate, although this is not guaranteed by the standard. (It’s a quality … Read more
Another way besides njbair‘s one is to add font-size: 0 to parent element. I prefer this one because it’s aesthetically better for tab designing. Instead of this: <div id=”tabs”> <span id=”mytab1″>Tab 1</span><span id=”mytab2″>Tab 2</span><span id=”mytab3″>Tab 3</span> </div> …we can use this: <div id=”tabs” style=”font-size: 0;”> <span id=”mytab1″>Tab 1</span> <span id=”mytab2″>Tab 2</span> <span id=”mytab3″>Tab 3</span> </div> … Read more
This feature has been added. See https://github.com/flutter/flutter/pull/14849 You can now wrap it in a ButtonTheme and set alignedDropdown to true. return Container( width: 300.0, child: DropdownButtonHideUnderline( child: ButtonTheme( alignedDropdown: true, child: DropdownButton( value: name, items: listOfDropdownMenuItems, onChanged: onChanged, style: Theme.of(context).textTheme.title, ), ), ), );
A label is an inline element and so is not affected by top and bottom padding. You need to make the label a block level element for it to work: label{ display: block; /* add this */ padding-top: 5px; }