std::setw (setwidth) manipulator std::cout << std::setw (10) << 77 << std::endl; or std::cout << std::setw (10) << “hi!” << std::endl; outputs padded 77 and “hi!”. if you need result as string use instance of std::stringstream instead std::cout object. ps: responsible header file <iomanip>
First, let’s see why this is happening. The reason is that, surprisingly, when a box has position: absolute its containing box is the parent’s padding box (that is, the box around its padding). This is surprising because usually (that is, when using static or relative positioning) the containing box is the parent’s content box. Here … Read more
Try android:includeFontPadding=”false” to see if it helps. In my experience that will help a little bit, but there’s no way of reducing the TextView dimensions to the exact pixel-perfect text size. The only alternative, which may or may not give better results, is to cheat a bit and hard-wire the dimensions to match the text … 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
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
Previous GCC versions have the -fipa-struct-reorg option to allow structure reordering in -fwhole-program + -combine mode. -fipa-struct-reorg Perform structure reorganization optimization, that change C-like structures layout in order to better utilize spatial locality. This transformation is affective for programs containing arrays of structures. Available in two compilation modes: profile-based (enabled with -fprofile-generate) or static (which … Read more
I suppose you want to achieve a stair visually. In this case you can do it like below: .parent { line-height: 1.2em; } .parent>div:not(:first-child)::before { content: “”; float: left; width: 15px; /*your padding*/ height: calc(1.2em + 2px); } <div class=”parent”> <div>0</div> <div>15</div> <div>30</div> <div>45</div> <div>60</div> <div>75</div> </div>
I often find the term “bit padding” in relation of data types, but don´t understand what it is nor what it does exactly with those. The gist of it is they are “wasted” space. I say “wasted” because while having padding bits makes the object bigger, it can make working with the object much easier … Read more
Try to use this CSS: /* Apply this to your `table` element. */ #page { border-collapse: collapse; } /* And this to your table’s `td` elements. */ #page td { padding: 0; margin: 0; }
I recently answered a different question where I discussed why the box model is the way it is. There are specific reasons for each part of the box model. Padding is meant to extend the background beyond its contents. If you need to shrink the background of the container, you should make the parent container … Read more