padding

Xamarin.Forms: Remove padding inside Button

由 空扰寡人 提交于 2019-12-21 03:52:37
问题 I want to have a small button. The height of the button is 30. On some plattforms (Android, UWP) the text inside the button is cut off. That's because there is a padding between the text and the outside border. One option is to make the button bigger, but there is enough space for the text. Is there an option for setting the inside padding? 回答1: On Android, you can do this with styling. Resources/values-v21/styles.xml <?xml version="1.0" encoding="utf-8" ?> <resources> <style name="myTheme"

Qt Border, transparency, and padding. How to create this effect?

由 独自空忆成欢 提交于 2019-12-21 03:18:36
问题 I want to add a top right button for closing a widget that floats over others. I can´t make it float out of the contents of the panel. I tried several ways. Having the background normally doesn´t work. I cant make a widget float outside the box inside that background. It was done this way: border-style: solid; border-width: 12px 24px 37px 25px; border-image: url(:/resources/images/panel_border_corner_btn.png) 12 24 37 25 fill repeat; margin: 0px; padding: 0px; So i tried to make a background

Android - Removing padded bits in decryption

由 …衆ロ難τιáo~ 提交于 2019-12-21 03:01:30
问题 I'm working on a security application using my own customized cryptography method, and having a problem on message decryption. According to the theory, the input has to be padded to meet the required bit to execute the encryption. But the padded bits stays even after the decryption. Here's an example: input (before padding) : q input (after padding) : 113 0 0 0 0 0 0 0 (in Bytes) Then I execute some code: bytes[] a = encrypt(input); bytes[] b = decrypt(a); String output = ""; output = new

Android - Removing padded bits in decryption

由 天大地大妈咪最大 提交于 2019-12-21 03:01:19
问题 I'm working on a security application using my own customized cryptography method, and having a problem on message decryption. According to the theory, the input has to be padded to meet the required bit to execute the encryption. But the padded bits stays even after the decryption. Here's an example: input (before padding) : q input (after padding) : 113 0 0 0 0 0 0 0 (in Bytes) Then I execute some code: bytes[] a = encrypt(input); bytes[] b = decrypt(a); String output = ""; output = new

Extra padding on linked images (in every browser)

由 陌路散爱 提交于 2019-12-20 23:29:08
问题 I'm having a problem with getting extra padding on link element with an image inside. It happens in all browsers, Safari, Firefox, IE. I have a reset stylesheet applied so there shouldn't be any extra margins on padding but upon inspection it's clear that the a element has some extra bottom padding from nowhere. Any ideas? Here's the markup and CSS: <div class="movie"><a href=""><img src="img/video01.jpg" alt="" /></a></div> div.home-col .movie { padding: 0 0 11px 0; background: url(../img/bg

垂直居中及容器内图片垂直居中的CSS解决方法

由 梦想的初衷 提交于 2019-12-20 12:30:03
方法一: <style type="text/css"> <!-- * {margin:0;padding:0} div { width:500px; height:500px; border:1px solid #666; overflow:hidden; position:relative; display:table-cell; text-align:center; vertical-align:middle } div p { position:static; +position:absolute; top:50% } img { position:static; +position:relative; top:-50%;left:-50%; } --> </style> <div><p><img src=" http://www.google.com/intl/en/images/logo.gif " /></p></div> 方法二: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" " http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd "> <html xmlns=" http://www.w3.org/1999/xhtml "> <head> <meta

How to emulate LPAD/RPAD with SQLite

由 こ雲淡風輕ζ 提交于 2019-12-20 10:49:13
问题 I'm curious about how to emulate RPAD and LPAD functions for SQLite, formally, in the most general way. The goal is to be able to do LPAD(column, character, repeat) RPAD(column, character, repeat) For non-constant table columns column , character , repeat . If character and repeat were known constants, then this would be a good, viable solution: http://verysimple.com/2010/01/12/sqlite-lpad-rpad-function/ But what if the above should be executed like this: SELECT LPAD(t.column, t.character, t

Android 8.0: IllegalBlocksizeException when using RSA/ECB/OAEPWithSHA-512AndMGF1Padding

由 生来就可爱ヽ(ⅴ＜●) 提交于 2019-12-20 10:01:31
问题 I usually find answers for most of our issues here but this time I need to ask :-). We have encountered a problem with RSA encryption / decryption in one of our Apps running on Android 8.0 (API level 26). We've been using RSA with "RSA/ECB/OAEPWithSHA-256AndMGF1Padding", which works fine on all versions up to Android 7.1. The same code running on Android 8.0 throws an IllegalBlocksizeException when calling Cipher.doFinal(). Here is the code to reproduce the issue: private KeyStore mKeyStore;

Textbox padding

由 泪湿孤枕 提交于 2019-12-20 09:49:55
问题 I've searched through the internet, I must be using the wrong keywords because I can't find anything. I want to create a textbox that has text starting from a little far from the left. Just like that. 回答1: As you have most likely discovered, Winforms Textboxes do not have a padding property. Since Panels do expose a Padding property, one technique would be to: Create a Panel Set its border to match a Textbox (e.g., Fixed3D) Set its background color to match a Textbox (e.g., White or Window)

objective-c right padding

由 萝らか妹 提交于 2019-12-20 06:30:45
问题 hello all hope someone can help with that. I was browsing the net and nothing really seems to make sense :S so I have a string lets say: "123" and I would like to use a function like: padr("123", 5, 'x') and the result should be: "123xx" Sorry but Objective-C is a nightmare when dealing with strings :S 回答1: You could create your own method to take the initial string, desired length, and padding character (as I was starting to do & also described in a few similar questions) Or you could use
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